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Βάσεις Δεδομένων ΙΙ

Ενότητα 10 Βάσεις Δεδομένων Πολυμέσων

Ανοικτά Ακαδημαϊκά Μαθήματα στο ΤΕΙ Ιονίων Νήσων

Το περιεχόμενο του μαθήματος

διατίθεται με άδεια Creative

Commons εκτός και αν αναφέρεται

διαφορετικά

Το έργο υλοποιείται στο πλαίσιο του Επιχειρησιακού

Προγράμματος laquoΕκπαίδευση και Δια Βίου Μάθησηraquo και

συγχρηματοδοτείται από την Ευρωπαϊκή Ένωση (Ευρωπαϊκό

Κοινωνικό Ταμείο) και από εθνικούς πόρους


Δεικτοδότηση Πολυμέσων

Πρόβλημα Δοθείσας μίας μεγάλης συλλογής (πολυμεσικών) εγγραφών (πχ μετοχές) Επιτρέπει γρήγορα ερωτήματα ομοιότητας

Εφαρμογές time series χρηματοιοκονομικά marketing (click-streams) ECGs ήχος εικόνες ιατρική ψηφιακές βιβλιοθήκες εκπαίδευση τέχνη higher-d σήματα επιστημονικές ΒΔ (πχ αστροφυσική) ιατρική (MRI ακτινογραφίες) ψυχαγωγία (video)

Παραδείγματα Ερωτημάτων Βρες ιατρικές υποθέσεις παρόμοιες και του κ Παπαδόπουλου Βρες ζεύγη μετοχών που κινούνται με συγχρονισμό Βρες ζεύγη εγγράφων που είναι παρόμοια (λογοκλοπία) Βρες πρόσωπα παρόμοια με του lsquoTiger Woodsrsquo

Λεπτομ ορισμός προβλήματος Πρόβλημα δοθείσας μιας συλλογής πολυμεσικών αντικειμένων βρες αυτά που είναι παρόμοια με ένα επιθυμητό αντικείμενο-ερώτημα

για παράδειγμα

τιμή

τιμή

1 365 μέρα

τιμή

1 365 μέρα

1 365 μέρα

συνάρτηση απόστασης από ειδικό

(πχ Ευκλείδεια απόσταση)

Τύποι ερωτημάτων Ολική ταύτιση εν sub-pattern match ερωτήματα εύρους εν πλησιέστερων γειτόνων όλα τα ζεύγη ερώτημα

Στόχοι σχεδίου Γρήγορα (γρηγορότερα από σειρ αναζήτηση) lsquoορθόrsquo (πχ όχι ψεύτικοι συναγερμοί όχι λάθος απορρίψεις)

Πολυμέσα- λεπτομερώς

Πολυμέσα Motivation ορισμός προβλήματος

Κύρια ιδέα time sequences εικόνες sub-pattern matching Αυτόματη εξαγωγή χαρακτηριστικών FastMap

Κεντρική ιδέα

Πχ χρονικές ακολουθίες lsquoολική ταύτισηrsquo ερωτήματα εύρους Ευκλείδεια

απόσταση τιμή

τιμή

1 τιμή

1

365 μέρα

1

365 μέρα

365 μέρα

Κεντρική ιδέα Η ακολουθιακή αναζήτηση δουλεύει - πώς γίνεται γρηγορότερα

Ιδέα lsquoGEMINIrsquo (GEneric Multimedia INdexIng) Εξήγαγε μερικά αριθμητικά χαρακτηριστικά για lsquoγρήγορο και

πρόχειροrsquo έλεγχο

lsquoGEMINIrsquo - Παραστατικά

πχ std S1

F(S1)

1

365 μέρα

F(Sn)

Sn

πχ avg

1 365 μέρα

GEMINI Λύση lsquoΓρήγορο-και-πρόχειρο φίλτρο εξήγαγε n χαρακτηριστικά (αριθμούς πχ avg κτλ) πρόβαλε σε ένα σημείο στο n-d χώρο χαρακτηριστικών οργάνωσε τα σημεία με έτοιμη spatial access μέθοδο (lsquoSAMrsquo) Απόρριξε false alarms

GEMINI Σημαντικό Ε πώς να εγγυηθεί απουσία ψευδών απορρίψεων A1 διατήρηση αποστάσεων (αλλά δύσκολοακατόρθωτο) A2 Lower-bounding λήμμα αν η αποτύπωση lsquoκάνει τα πράματα να

εγγύτεραrsquo τότε δεν υπάρχουν ψευδείς απορρίψεις

GEMINI Σημαντικό Q how to extract features A ldquoif I have only one number to describe my object what should this berdquo

Time sequences Q what features

Time sequences Q what features A Fourier coefficients (wersquoll see them in detail soon)

Time sequences

white noise

brown noise

Fourier spectrum

in log-log

Time sequences Eg

Time sequences conclusion colored noises are well approximated by their first few Fourier

coefficients colored noises appear in nature

Time sequences

brown noise stock prices (1f2 energy spectrum) pink noise works of art (1f spectrum)

black noises water reservoirs (1fb bgt2) (slope related to lsquoHurst exponentrsquo for self-similar traffic like eg Ethernetweb [Schroeder] [Leland+]

Time sequences - results keep the first 2-3 Fourier coefficients faster than seq scan NO false dismissals (see book) time

total cleanup-time

r-tree time

coeff kept

Time sequences - improvements

improvementsvariations [Kanellakis+Goldin] [Mendelzon+Rafiei] could use Wavelets or DCT

could use segment averages [Yi+2000]

Multimedia - Detailed outline

multimedia Motivation problem definition

Main idea time sequences images (color shapes) sub-pattern matching automatic feature extraction FastMap

Images - color

what is an image A 2-d array

Images - color

Color histograms and distance function

Images - color

Mathematically the distance function is

Images - color

Problem lsquocross-talkrsquo Features are not orthogonal -gt SAMs will not work properly

Q what to do A feature-extraction question

Images - color

possible answers avg red avg green avg blue

it turns out that this lower-bounds the histogram distance -gt no cross-talk SAMs are applicable

Images - color

performance

time seq scan

w avg RGB

selectivity



Main idea time sequences images (color shape) sub-pattern matching automatic feature extraction FastMap

Images - shapes distance function Euclidean on the area perimeter and 20 lsquomomentsrsquo (Q how to normalize them

Images - shapes distance function Euclidean on the area perimeter and 20 lsquomomentsrsquo (Q how to normalize them A divide by standard deviation)

Images - shapes distance function Euclidean on the area perimeter and 20 lsquomomentsrsquo (Q other lsquofeaturesrsquo distance functions

Images - shapes distance function Euclidean on the area perimeter and 20 lsquomomentsrsquo (Q other lsquofeaturesrsquo distance functions A1 turning angle A2 dilationserosions A3 )

Images - shapes distance function Euclidean on the area perimeter and 20 lsquomomentsrsquo Q how to do dim reduction

Images - shapes distance function Euclidean on the area perimeter and 20 lsquomomentsrsquo Q how to do dim reduction A Karhunen-Loeve (= centered PCASVD)

Images - shapes Performance ~10x faster

log( of IOs)

all kept

of features kept

Case study Informedia Video database system developed at CMU 2+ TB of video data (broadcast news) retrieval by text image and face similarity wwwinformediacscmuedu

Case study Informedia next foils visualization features by space

by time by concept

bull geo mapping bull automatic place recognition bull ambiguity resol + bull lookup

time line

concept

space




Sub-pattern matching

Problem find sub-sequences that match the given query pattern

$price

$price

1

$price

1

400 day

1

300 day

30

365 day


Q how to proceed Hint try to turn it into a lsquowhole-matchingrsquo problem (how)


Assume that queries have minimum duration w (eg w=7 days) divide data sequences into windows of width w (overlapping or not)


Assume that queries have minimum duration w (eg w=7 days) divide data sequences into windows of width w (overlapping or not) A sliding overlapping windows Thus trails Pictorially



sequences -gt trails -gt MBRs in feature space


Q do we store all points why not


Q how to do range queries of duration w

Sub-pattern matching (very recent improvement [Moon+2001]) use non-overlapping windows for data

Conclusions GEMINI works for any setting (time sequences images etc) uses a lsquoquick and dirtyrsquo filter faster than seq scan (but how to extract features automatically)




FastMap Automatic feature extraction Given a dissimilarity function of objects Quickly map the objects to a (k-d) `feature space (goals indexing andor visualization)

FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0

FastMap Multi-dimensional scaling (MDS) can do that but in O(N2) time

MDS

Multi Dimensional Scaling

Main idea projections We want a linear algorithm FastMap [SIGMOD95]

FastMap - next iteration

Results

Documents cosine similarity -gt Euclidean distance (how)

Results

bb reports

recipes

Applications time sequences given n co-evolving time sequences visualize them + find rules [ICDE00] GBP

rate JPY

HKD time

Applications - financial

currency exchange rates [ICDE00] 1

DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16

VideoTrails [ACM MM97]

Conclusions GEMINI works for multiple settings FastMap can extract lsquofeaturesrsquo automatically (-gt indexing visual dm)

References Faloutsos C R Barber et al (July 1994) ldquoEfficient and Effective Querying by Image Contentrdquo J of Intelligent Information Systems 3(34) 231-262 Faloutsos C and K-I D Lin (May 1995) FastMap A Fast Algorithm for Indexing Data-Mining and Visualization of

Traditional and Multimedia Datasets Proc of ACM-SIGMOD San Jose CA Faloutsos C M Ranganathan et al (May 25-27 1994) Fast

Subsequence Matching in Time-Series Databases Proc ACM SIGMOD Minneapolis MN Flickner M H Sawhney et al (Sept 1995) ldquoQuery by Image and Video Content The QBIC Systemrdquo IEEE Computer 28(9) 23-32 Goldin D Q and P C Kanellakis (Sept 19-22 1995) On Similarity Queries for Time-Series Data Constraint Specification

and Implementation Int Conf on Principles and Practice of Constraint Programming (CP95) Cassis France

References

Leland W E M S Taqqu et al (Feb 1994) ldquoOn the Self- Similar Nature of Ethernet Trafficrdquo IEEE Transactions on Networking 2(1) 1-15 Moon Y-S K-Y Whang et al (2001) Duality-Based Subsequence Matching in Time-Series Databases ICDE Heidelberg Germany Rafiei D and A O Mendelzon (1997) Similarity-Based Queries for Time Series Data SIGMOD Conference Tucson AZ Schroeder M (1991) Fractals Chaos Power Laws Minutes from an Infinite Paradise New York WH Freeman and Company Yi B-K and C Faloutsos (2000) Fast Time Sequence Indexing for Arbitrary Lp Norms VLDB Kairo Egypt

Σημείωμα Αδειοδότησης Το παρόν υλικό διατίθεται με τους όρους της άδειας χρήσης Creative Commons Αναφορά Μη Εμπορική Χρήση Παρόμοια Διανομή 40 [1] ή μεταγενέστερη Διεθνής Έκδοση Εξαιρούνται τα αυτοτελή έργα τρίτων πχ φωτογραφίες διαγράμματα κλπ τα οποία εμπεριέχονται σε αυτό Οι όροι χρήσης των έργων τρίτων επεξηγούνται στη διαφάνεια laquoΕπεξήγηση όρων χρήσης έργων τρίτωνraquo

Τα έργα για τα οποία έχει ζητηθεί άδεια αναφέρονται στο laquoΣημείωμα Χρήσης Έργων Τρίτωνraquo

[1] httpcreativecommonsorglicensesαπό-nc-sa40

Ως Μη Εμπορική ορίζεται η χρήση

bull που δεν περιλαμβάνει άμεσο ή έμμεσο οικονομικό όφελος από την χρήση του έργου για το διανομέα του έργου και αδειοδόχο

bull που δεν περιλαμβάνει οικονομική συναλλαγή ως προϋπόθεση για τη χρήση ή πρόσβαση στο έργο

bull που δεν προσπορίζει στο διανομέα του έργου και αδειοδόχο έμμεσο οικονομικό όφελος (πχ διαφημίσεις) από την προβολή του έργου σε διαδικτυακό τόπο

Ο δικαιούχος μπορεί να παρέχει στον αδειοδόχο ξεχωριστή άδεια να χρησιμοποιεί το έργο για εμπορική χρήση εφόσον αυτό του ζητηθεί

Επεξήγηση όρων χρήσης έργων τρίτων Δεν επιτρέπεται η επαναχρησιμοποίηση του έργου παρά μόνο εάν ζητηθεί εκ νέου άδεια από το δημιουργό copy

διαθέσιμο με

άδεια CC-BY

διαθέσιμο με άδεια

CC-BY-SA


CC-BY-NC-SA


CC-BY-NC

Επιτρέπεται η επαναχρησιμοποίηση του έργου και η δημιουργία παραγώγων αυτού με απλή αναφορά του δημιουργού

Επιτρέπεται η επαναχρησιμοποίηση του έργου με αναφορά του δημιουργού και διάθεση του έργου ή του παράγωγου αυτού με την ίδια άδεια

Επιτρέπεται η επαναχρησιμοποίηση του έργου με αναφορά του δημιουργού Δεν επιτρέπεται η εμπορική χρήση του έργου

Επιτρέπεται η επαναχρησιμοποίηση του έργου με αναφορά του δημιουργού και διάθεση του έργου ή του παράγωγου αυτού με την ίδια άδεια Δεν επιτρέπεται η εμπορική χρήση του έργου


CC-BY-ND Επιτρέπεται η επαναχρησιμοποίηση του έργου με αναφορά του δημιουργού Δεν επιτρέπεται η δημιουργία παραγώγων του έργου


CC-BY-NC-ND Επιτρέπεται η επαναχρησιμοποίηση του έργου με αναφορά του δημιουργού Δεν επιτρέπεται η εμπορική χρήση του έργου και η δημιουργία παραγώγων του


CC0 Public Domain

διαθέσιμο ως κοινό κτήμα

Επιτρέπεται η επαναχρησιμοποίηση του έργου η δημιουργία παραγώγων αυτού και η εμπορική του χρήση χωρίς αναφορά του δημιουργού


χωρίς σήμανση Συνήθως δεν επιτρέπεται η επαναχρησιμοποίηση του έργου

Διατήρηση Σημειωμάτων

Οποιαδήποτε αναπαραγωγή ή διασκευή του υλικού θα πρέπει να συμπεριλαμβάνει

το Σημείωμα Αναφοράς

το Σημείωμα Αδειοδότησης

τη δήλωση Διατήρησης Σημειωμάτων

το Σημείωμα Χρήσης Έργων Τρίτων (εφόσον υπάρχει)

μαζί με τους συνοδευόμενους υπερσυνδέσμους

Χρηματοδότηση

bull Το παρόν εκπαιδευτικό υλικό έχει αναπτυχθεί στα πλαίσια του εκπαιδευτικού έργου του διδάσκοντα

bull Το έργο laquoΑνοικτά Ακαδημαϊκά Μαθήματα στο ΤΕΙ Ιονίων Νήσωνraquo έχει χρηματοδοτήσει μόνο την αναδιαμόρφωση του εκπαιδευτικού υλικού

bull Το έργο υλοποιείται στο πλαίσιο του Επιχειρησιακού Προγράμματος laquoΕκπαίδευση και Δια Βίου Μάθησηraquo και συγχρηματοδοτείται από την Ευρωπαϊκή Ένωση (Ευρωπαϊκό Κοινωνικό Ταμείο) και από εθνικούς πόρους

10

10_MultimediaIndexing

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eclass_genika_B


Δεικτοδότηση Πολυμέσων






τιμή

τιμή

1 365 μέρα

τιμή

1 365 μέρα

1 365 μέρα











τιμή

1 τιμή

1

365 μέρα

1

365 μέρα

365 μέρα





πχ std S1

F(S1)

1

365 μέρα

F(Sn)

Sn

πχ avg

1 365 μέρα







Time sequences

white noise

brown noise

Fourier spectrum

in log-log

Time sequences Eg



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

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Slide Number 68

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Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B






τιμή

τιμή

1 365 μέρα

τιμή

1 365 μέρα

1 365 μέρα











τιμή

1 τιμή

1

365 μέρα

1

365 μέρα

365 μέρα





πχ std S1

F(S1)

1

365 μέρα

F(Sn)

Sn

πχ avg

1 365 μέρα







Time sequences

white noise

brown noise

Fourier spectrum

in log-log

Time sequences Eg



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

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Slide Number 72

eclass_genika_B









τιμή

1 τιμή

1

365 μέρα

1

365 μέρα

365 μέρα





πχ std S1

F(S1)

1

365 μέρα

F(Sn)

Sn

πχ avg

1 365 μέρα







Time sequences

white noise

brown noise

Fourier spectrum

in log-log

Time sequences Eg



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B





πχ std S1

F(S1)

1

365 μέρα

F(Sn)

Sn

πχ avg

1 365 μέρα







Time sequences

white noise

brown noise

Fourier spectrum

in log-log

Time sequences Eg



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B







Time sequences

white noise

brown noise

Fourier spectrum

in log-log

Time sequences Eg



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

Time sequences Eg



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B



Time sequences




total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B


total cleanup-time

r-tree time

coeff kept







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B







Images - color


Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

Images - color


Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

Images - color


Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

Images - color



Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

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Slide Number 16

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Slide Number 18

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Slide Number 24

Slide Number 25

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Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

Images - color



Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

Images - color

performance

time seq scan

w avg RGB

selectivity











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B











log( of IOs)

all kept

of features kept



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B



by time by concept


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B


time line

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B

concept

space






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B






$price

$price

1

$price

1

400 day

1

300 day

30

365 day




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B




















FastMap

~100 O1

O2

O3

O4

O5 O1

0

1

1

100

100 O2

1

0

1

100

100 O3 1 1

O4 100 100

0 100 100 ~1

100 0 1

O5

100

100

100

1

0


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

Slide Number 32

Slide Number 33

Slide Number 34

Slide Number 35

Slide Number 36

Slide Number 37

Slide Number 38

Slide Number 39

Slide Number 40

Slide Number 41

Slide Number 42

Slide Number 43

Slide Number 44

Slide Number 45

Slide Number 46

Slide Number 47

Slide Number 48

Slide Number 49

Slide Number 50

Slide Number 51

Slide Number 52

Slide Number 53

Slide Number 54

Slide Number 55

Slide Number 56

Slide Number 57

Slide Number 58

Slide Number 59

Slide Number 60

Slide Number 61

Slide Number 62

Slide Number 63

Slide Number 64

Slide Number 65

Slide Number 66

Slide Number 67

Slide Number 68

Slide Number 69

Slide Number 70

Slide Number 71

Slide Number 72

eclass_genika_B


MDS




Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

Slide Number 2

Slide Number 3

Slide Number 4

Slide Number 5

Slide Number 6

Slide Number 7

Slide Number 8

Slide Number 9

Slide Number 10

Slide Number 11

Slide Number 12

Slide Number 13

Slide Number 14

Slide Number 15

Slide Number 16

Slide Number 17

Slide Number 18

Slide Number 19

Slide Number 20

Slide Number 21

Slide Number 22

Slide Number 23

Slide Number 24

Slide Number 25

Slide Number 26

Slide Number 27

Slide Number 28

Slide Number 29

Slide Number 30

Slide Number 31

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eclass_genika_B



Results


Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


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eclass_genika_B

Results

bb reports

recipes


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

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eclass_genika_B


rate JPY

HKD time



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

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Slide Number 72

eclass_genika_B



DEM

08

06 HKD

04

USD(t)

FRF FRF(t-5)

DEM(t-5)

HKD(t)

FRF(t) DEM(t)

DEM

JPY(t)

JPY(t-5)

FRF GBP HKD JPY USD

USD(t)

USD(t-5)

02

0 USD(t-5)

-02

HKD(t-5)

USD

JPY

GBP(t-5)

GBP -04

-02 0 02

GBP(t)

04 06 08 1 12 14 16







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


Slide Number 1

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eclass_genika_B







References












άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


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eclass_genika_B











άδεια CC-BY


CC-BY-SA


CC-BY-NC-SA


CC-BY-NC










CC0 Public Domain
















10


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eclass_genika_B












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eclass_genika_B

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