Thursday 28 July 2016

8:30-9:00 Registration  
9:00-9:10 Welcome  
9:10-10:10 Keynote Talk:Translational Data Science
 
10:10-10:40 Coffee Break Demonstrations
10:40-12:20

Research Session 1: 
Privacy

 
12:20-13:30 Lunch  
13:30-14:10

Honorary Ceremony for Prof. Y. Vassiliou, M. Hatzopoulos, S. Christodoulakis

Speakers: T. Sellis, Y. Ioannidis, M. Garofalakis

 
14:10-15:50

Research Session 2:
Spatial data management &
k-nearest Neighbor Queries

 
15:50-16:20 Coffee Break  
16:20-17:20

Research Session 3:
Graph-based data processing

 
18:00-20:00 Stavros Niarxos Foundation Cultural Center Tour  
20:00 Dinner Metropolitan rooftop

Friday 29 July 2016

9:00-11:00

Research Session 4:
RDF & Indexing

 
11:00-11:30 Coffee Break Demonstrations
11:30-12:35

Research Session 5:
Potpourri I

 
12:35-14:00 Lunch  
14:00-16:05

Research Session 6:
Distributed, Mobile and Cloud-based Systems

 
16:05-16:30 Coffee Break  
16:30-17:30

Research Session 7:
Potpourri II

 

 

Keynote Talk

Translational Data Science

Prof. Timos Sellis, Director
Centre for Big Data and Data Analytics
Department of Computer Science and Software Engineering
School of Software and Electrical Engineering
Swinburne University of Technology

Το Κέντρο Αριστείας για Translational Data Science είναι μια προσπάθεια στην Αυστραλία που αποσκοπεί στο να μεταμορφώσει τη διαδικασία της ανακάλυψης στην επιστήμη μέσω της ανάπτυξης και εφαρμογής προηγμένων μεθόδων data analytics και μηχανικής μάθησης.  Tο Κέντρο είναι μια πρωτοποριακή συνεργασία μεταξύ επιστημόνων στις περιοχές της διαχείρισης δεδομένων και ειδικών σε τρεις σημαντικές επιστήμες, τη γεωλογία, τον ανθρώπινο μεταβολισμό και την εγκληματολογία, που σκοπεύει στην καινοτομία στον τομέα της επιστήμης των δεδομένων. Το Κέντρο θα επιδιώξει σημαντικά αποτελέσματα στον τομέα της επιστημονικής ανακάλυψης με βάση τα δεδομένα, στις υποστηρικτικές πλατφόρμες, αλγόριθμους και τεχνολογία, και στην παραγωγή νέων τεχνικών στην περιοχή της επιστήμης δεδομένων. Το Κέντρο παρέχει μια σημαντική ευκαιρία για την Αυστραλία να είναι στην πρωτοπορία της παγκόσμιας αλλαγής στην επιστήμη δεδομένων και την επιστημονική ανακάλυψη.

Research Sessions

Thursday 28 July 2016

Research Session 1: Privacy

Scalable Blocking for Privacy Preserving Record Linkage

Alexandros Karakasidis*, University of Cyprus; Georgia Koloniari, University of Macedonia; Vassilios S. Verykios, Hellenic Open University

A fast and efficient entity resolution approach for preserving privacy in mobile data

Ioannis Boutsis*, Athens University of Economics and Business; Vana Kalogeraki, Athens University of Economics and Business

Practical Private Range Search Revisited

Ioannis Demertzis, University of Maryland; Stavros Papadopoulos, Intel Labs & MIT; Odysseas Papapetrou, EPFL; Antonios Deligiannakis*, Technical University of Crete; Minos Garofalakis, Technical University of Crete

Adaptive Indexing over Encrypted Numeric Data

Panagiotis Karras*, Skoltech; Artyom Nikitin, Skolkovo Institute of Science and Technology; Muhammad Saad, Skoltech; Rudrika Bhatt, Rutgers University; Denis Antiukhov, Skolkovo Institute of Science and Technology; Stratos Idreos, Harvard

Privacy-Preserving Indoor Localization on Smartphones

Andreas Konsantinidis, University of Cyprus; Georgios Chatzimilioudis, University of Cyprus; Demetris Zeinalipour*, University of Cyprus; Paschalis Mpeis, University of Edinburgh, UK; Nikos Pelekis, University of Piraeus; Yannis Theodoridis, University of Piraeus

 

Research Session 2: Spatial data management & k-nearest Neighbor Queries 

Maximizing Bichromatic Reverse Spatial and Textual k Nearest Neighbor Queries

Farhana M Choudhury, RMIT University; J. Shane Culpepper, RMIT University; Timos Sellis*, Swinburne University of Technology; Xin Cao, Queen' University Belfast, UK

Distributed In-Memory Processing of All k Nearest Neighbor Queries

Georgios Chatzimilioudis, University of Cyprus; Constantinos Costa, University of Cyprus; Demetris Zeinalipour*, University of Cyprus; Wang-Chien  Lee, Pennsylvania State University; Evaggelia Pitoura, Univ. of Ioannina

Ontop of Geospatial Databases

Konstantina Bereta*, University of Athens; Manolis Koubarakis, University of Athens

Monitoring Spatial Coverage of Trending Topics in Twitter

Manolis Loukadakis*, National Technical University of Athens; Kostas  Patroumpas, Institute for the Management of Information Systems Athena Research Center

Maximizing Influence of Spatio-Textual Objects Based on Keyword Selection

Orestis Gkorgkas, NTNU; Akrivi Vlachou, University of Piraeus; Christos Doulkeridis*, University of Pireaus; Kjetil Norvag, Norwegian University of Science and Technology

 

Research Session 3: Graph-based data processing

Planar: Parallel Lightweight Architecture-Aware Adaptive Graph Repartitioning

Angen Zheng, University of Pittsburgh; Alexandros Labrinidis*, University of Pittsburgh; Panos Chrysanthis, University of Pittsburgh

Online and On-demand Partitioning of Streaming Graphs

Ioanna Filippidou*, Athens University of Economics and Business; Kotidis Yiannis, Athens University of Economics and Business

Indexing Query Graphs to Speedup Graph Query Processing

Peter Triantafillou*, University of Glasgow; Nikos Ntarmos, University  of Glasgow; Jing Wang, University of Glasgow

 

Friday 29 July 2016  

Research Session 4: RDF & Indexing

A Flexible Framework for Understanding the Dynamics of Evolving RDF Datasets

Yannis Roussakis, ICS-FORTH; Ioannis Chrysakis, ICS-FORTH; Kostas Stefanidis*, University of Tampere; Giorgos Flouris, ICS FORTH, Greece; Yannis Stavrakas, Athena Research Center

Query Workloads for Data Series Indexes

Kostas Zoumpatianos*, University of Trento; Themis Palpanas, Paris Descartes University

UpBit: Scalable In-Memory Updatable Bitmap Indexing

Manos Athanassoulis*, Harvard University; Zheng Yan, University of Maryland; Stratos Idreos, Harvard University

Rewriting Minimizations for Efficient Ontology-Based Query Rewriting

Tassos Venetis*, Athens University of Economics and Business; Giorgos Stoilos, Athens University of Economics and Business; Vasilis Vassalos, Athens University of Economics and Business

Efficient Computation of Containment and Complementarity in RDF Data Cubes

Marios Meimaris*, Athena Research Center; George Papastefanatos, ATHENA Research Center; Panos Vassiliadis, University of Ioannina; Ioannis Anagnostopoulos, University of Thessaly

Provenance Management for Evolving RDF Datasets

Argyro Avgoustaki*, ICS-FORTH; Giorgos Flouris, ICS FORTH, Greece; Irini Foundoulaki, ICS FORTH, Greece; Dimitris Plexousakis, ICS-FORTH

 

Research Session 5: Potpourri I 

Paper ranking methods: a comparative evaluation

Ilias Kanellos*, IMIS/Athena RC; Thanasis Vergoulis, IMIS/Athena RC; Theodore  Dalamagas , Athena Research Center; Yannis Vassiliou, NTUA

Real-Time and Cost-Effective Limitation of Misinformation Propagation (short presentation)

Iouliana Litou*, Athens University of Economics and Business; Vana Kalogeraki, Athens University of Economics and Business, Greece; Ioannis Katakis, University of Athens; Dimitrios Gunopulos, University of Athens

Mining approximate multi-relational patterns (short presentation)

Eirini Spyropoulou*, Barclays and University of Bristol; Tijl De Bie, University of Ghent and University of Bristol

TarMiner: automatic extraction of miRNA targets from literature (short presentation)

Rodothea-Myrsini Tsoupidi, IMIS/Athena RC; Ilias Kanellos*, IMIS/Athena RC; Thanasis Vergoulis, IMIS/Athena RC; Ioannis S. Vlachos, Univ. of Thessaly / UoA, Greece; Artemis G. Hatzigeorgiou, Univ. of Thessaly, Greece; Theodore  Dalamagas , Athena Research Center

 

Research Session 6: Distributed, Mobile and Cloud-based Systems

AdaM: an Adaptive Monitoring Framework for Sampling and Filtering on IoT Devices

Demetris Trihinas*, University of Cyprus; George Pallis, University of Cyprus; Marios Dikaiakos, University of Cyprus

Distributed Wavelet Thresholding for Maximum Error Metrics

Ioannis Mytilinis*, NTUA; Dimitrios Tsoumakos, Ionian University; Nectarios Koziris, NTUA

Elastic Complex Event Processing exploiting Prediction

Nikos Zacheilas*, Athens University of Economics and Business; Vana Kalogeraki, Athens University of Economics and Business, Nikolas Zygouras, Nikolaos Panagiotou, Dimitrios Gunopulos

A Generic Architecture for Scalable and Highly Available Content Serving Applications in the Cloud

Evdokia Kassela*, NTUA; Ioannis Konstantinou, NTUA; Nectarios Koziris, NTUA

Towards a Distributed Multi-tier File System for Cluster Computing (short presentation)

Herodotos  Herodotou*, Cyprus University of Technology

AD-APT: Blurring the Boundary Between Mobile Advertising and User Satisfaction

 (short presentation)

Andreas Pamboris*, University of Cyprus

A General Model for Scheduling Malleable MapReduce Jobs (short presentation)

Georgios Zois*, Athens University of Economics and Business ; Vasilis Vassalos, Athens University of Economics and Business

 

Research Session 7: Potpourri II

Estimating Mutual Information on Data Streams

Emmanuel Muller*, Hasso Plattner Institute

Schema-agnostic vs Schema-based Configurations for Blocking Methods on Homogeneous Data

George Papadakis*, University of Athens; Giorgos Alexiou, Athena Research Center; George Papastefanatos, ATHENA Research Center; Georgia Koutrika, HP Labs, USA

Efficient Identification of Implicit Facts in Incomplete OWL2-EL Knowledge Bases

Manolis Terrovitis*, IMIS, Athena RC; John Liagouris, ETH Zurich

 

Demo Sessions (both days)

Perseus: An Interactive Large-Scale Graph Mining and Visualization Tool

Danai Koutra, U Michigan

Efficient discovery of the role of miRNAs in biological processes

Konstantinos Zagganas*, IMIS@Athena RC; Thanasis Vergoulis, IMIS/Athena RC; Theodore  Dalamagas , Athena Research Center

A suite of tools for publication search in Life Sciences

Ilias Kanellos*, IMIS/Athena RC; Thanasis Vergoulis, IMIS/Athena RC; Theodore  Dalamagas , Athena Research Center

Ontology-Based Integration of Streaming and Static Relational Data with Optique

Theofilos Mailis*, University of Athens; Evgeny Kharlamov, University of Oxford; Sebastian Brandt, Siemens CT; Ernesto Jimenez-Ruiz, University of Oxford; Yannis Kotidis, Athens University of Economics and Business; Christian Neuenstadt, University of Lübeck; Özguer Özçep, University of Lübeck ; Christoph Pinkel, fluid Operations AG; Christoforos Svingos, University of Athens; Dmitriy Zheleznyakov, University of Oxford ; Ian Horrocks, University of Oxford ; Yannis Ioannidis, University of Athens; Ralf Möller, University of Lübeck; Steffen Lamparter, Siemens CT