dblp.uni-trier.dewww.uni-trier.de

Timos K. Sellis

List of publications from the DBLP Bibliography Server - FAQ
Coauthor Index - Ask others: ACM DL/Guide - CiteSeer - CSB - Google - MSN - Yahoo
Home Page

2009
171EEVerena Kantere, Dimos Bousounis, Timos K. Sellis: A tool for mapping discovery over revealing schemas. EDBT 2009: 1124-1127
170EEDimitrios Skoutas, Dimitris Sacharidis, Alkis Simitsis, Verena Kantere, Timos K. Sellis: Top-k dominant web services under multi-criteria matching. EDBT 2009: 898-909
169EEVerena Kantere, Spiros Skiadopoulos, Timos K. Sellis: Storing and Indexing Spatial Data in P2P Systems. IEEE Trans. Knowl. Data Eng. 21(2): 287-300 (2009)
168EEVerena Kantere, Dimitrios Tsoumakos, Timos K. Sellis, Nick Roussopoulos: GrouPeer: Dynamic clustering of P2P databases. Inf. Syst. 34(1): 62-86 (2009)
167EEDimitris Sacharidis, Antonios Deligiannakis, Timos K. Sellis: Hierarchically compressed wavelet synopses. VLDB J. 18(1): 203-231 (2009)
166EEDimitri Theodoratos, Pawel Placek, Theodore Dalamagas, Stefanos Souldatos, Timos K. Sellis: Containment of partially specified tree-pattern queries in the presence of dimension graphs. VLDB J. 18(1): 233-254 (2009)
2008
165EETimos K. Sellis, Dimitrios Skoutas, K. Staikos: Database interoperability through Web Services and ontologies. BIBE 2008: 1-5
164EEPawel Placek, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos K. Sellis: A heuristic approach for checking containment of generalized tree-pattern queries. CIKM 2008: 551-560
163EEDimitris Sacharidis, Kostas Patroumpas, Manolis Terrovitis, Verena Kantere, Michalis Potamias, Kyriakos Mouratidis, Timos K. Sellis: On-line discovery of hot motion paths. EDBT 2008: 392-403
162EEKostas Patroumpas, Evi Kefallinou, Timos K. Sellis: Monitoring continuous queries over streaming locations. GIS 2008: 81
161EEDimitrios Skoutas, Dimitris Sacharidis, Alkis Simitsis, Timos K. Sellis: Serving the Sky: Discovering and Selecting Semantic Web Services through Dynamic Skyline Queries. ICSC 2008: 222-229
160EEDimitrios Skoutas, Dimitris Sacharidis, Verena Kantere, Timos K. Sellis: Efficient Semantic Web Service Discovery in Centralized and P2P Environments. International Semantic Web Conference 2008: 583-598
159EEVerena Kantere, Konstantina Palla, Kostas Patroumpas, Timos K. Sellis: A Simulator for a Mobile Peer-to-Peer Database Environment. MDM 2008: 223-224
158EEVerena Kantere, Maria-Eirini Politou, Timos K. Sellis: Conceptual Synopses of Semantics in Social Networks Sharing Structured Data. OTM Conferences (2) 2008: 1367-1384
157EEKostas Patroumpas, Timos K. Sellis: Prioritized Evaluation of Continuous Moving Queries over Streaming Locations. SSDBM 2008: 240-257
156EEDimitris Sacharidis, Panagiotis Bouros, Timos K. Sellis: Caching Dynamic Skyline Queries. SSDBM 2008: 455-472
155EEGiorgos Giannopoulos, Theodore Dalamagas, Magdalini Eirinaki, Timos K. Sellis: Boosting the ranking function learning process using clustering. WIDM 2008: 125-132
154EEXiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas, Timos K. Sellis: Efficient evaluation of generalized path pattern queries on XML data. WWW 2008: 835-844
153EELefteris Sidirourgos, Giorgos Kokkinidis, Theodore Dalamagas, Vassilis Christophides, Timos K. Sellis: Indexing views to route queries in a PDMS. Distributed and Parallel Databases 23(1): 45-68 (2008)
152EETheodore Dalamagas, Alexandra Meliou, Timos K. Sellis: Modeling and manipulating the structure of hierarchical schemas for the web. Inf. Sci. 178(4): 985-1010 (2008)
151EEVerena Kantere, Dimitrios Tsoumakos, Timos K. Sellis: A framework for semantic grouping in P2P databases. Inf. Syst. 33(7-8): 611-636 (2008)
150EENikos Karayannidis, Timos K. Sellis: Hierarchical clustering for OLAP: the CUBE File approach. VLDB J. 17(4): 621-655 (2008)
2007
149EETimos K. Sellis, Alkis Simitsis: ETL Workflows: From Formal Specification to Optimization. ADBIS 2007: 1-11
148EEStefanos Souldatos, Xiaoying Wu, Dimitri Theodoratos, Theodore Dalamagas, Timos K. Sellis: Evaluation of partial path queries on xml data. CIKM 2007: 21-30
147EEStratis Viglas, Theodore Dalamagas, Vassilis Christophides, Timos K. Sellis, Aggeliki Dimitriou: Application of the Peer-to-Peer Paradigm in Digital Libraries. DELOS Conference 2007: 318-327
146EEVerena Kantere, Dimitrios Tsoumakos, Timos K. Sellis: Semantic Grouping of Social Networks in P2P Database Settings. DEXA 2007: 689-699
145EEVerena Kantere, Timos K. Sellis: Handling spatial data in distributed environments. GIS 2007: 3
144EEKostas Patroumpas, Theofanis Minogiannis, Timos K. Sellis: Approximate order-k Voronoi cells over positional streams. GIS 2007: 36
143EEDimitrios Skoutas, Alkis Simitsis, Timos K. Sellis: A Ranking Mechanism for SemanticWeb Service Discovery. IEEE SCW 2007: 41-48
142EEKostas Patroumpas, Timos K. Sellis: Semantics of Spatially-Aware Windows Over Streaming Moving Objects. MDM 2007: 52-59
141EEMichalis Potamias, Kostas Patroumpas, Timos K. Sellis: Online Amnesic Summarization of Streaming Locations. SSTD 2007: 148-166
140EEVerena Kantere, Timos K. Sellis: A Study for the Parameters of a Distributed Framework That Handles Spatial Areas. SSTD 2007: 385-402
139EEDimitrios Skoutas, Verena Kantere, Alkis Simitsis, Timos K. Sellis: Ontology-Based Data Sharing in P2P Databases. SWDB-ODBIS 2007: 117-137
138EETheodore Dalamagas, Panagiotis Bouros, Theodore Galanis, Magdalini Eirinaki, Timos K. Sellis: Mining user navigation patterns for personalizing topic directories. WIDM 2007: 81-88
137EESpiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis: Correction to "A Family of Directional Relation Models for Extended Objects". IEEE Trans. Knowl. Data Eng. 19(10): 1448 (2007)
136EESpiros Skiadopoulos, Nikos Sarkas, Timos K. Sellis, Manolis Koubarakis: A Family of Directional Relation Models for Extended Objects. IEEE Trans. Knowl. Data Eng. 19(8): 1116-1130 (2007)
2006
135 Yannis Manolopoulos, Jaroslav Pokorný, Timos K. Sellis: ADBIS 2006, Advances in Databases and Information Systems, Communications of the Tenth East-European Conference on Advances in Databases and Information Systems, Thessaloniki, Hellas, September 3-7, 2006 CEUR-WS.org 2006
134 Yannis Manolopoulos, Jaroslav Pokorný, Timos K. Sellis: Advances in Databases and Information Systems, 10th East European Conference, ADBIS 2006, Thessaloniki, Greece, September 3-7, 2006, Proceedings Springer 2006
133EEDimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Pawel Placek, Timos K. Sellis: Heuristic containment check of partial tree-pattern queries in the presence of index graphs. CIKM 2006: 445-454
132EEManolis Terrovitis, Spyros Passas, Panos Vassiliadis, Timos K. Sellis: A combination of trie-trees and inverted files for the indexing of set-valued attributes. CIKM 2006: 728-737
131EEMichalis Potamias, Kostas Patroumpas, Timos K. Sellis: Amnesic online synopses for moving objects. CIKM 2006: 784-785
130EEVerena Kantere, Timos K. Sellis: Reusing Classical Query Rewriting in P2P Databases. DBISP2P 2006: 285-297
129EETimos K. Sellis: Formal specification and optimization of ETL scenarios. DOLAP 2006: 1-2
128EEMichael Mathioudakis, Dimitris Sacharidis, Timos K. Sellis: A study on workload-aware wavelet synopses for point and range-sum queries. DOLAP 2006: 27-34
127EEKostas Patroumpas, Timos K. Sellis: Window Specification over Data Streams. EDBT Workshops 2006: 445-464
126EEEleni G. Christodoulou, Theodore Dalamagas, Timos K. Sellis: NaviMoz: Mining Navigational Patterns in Portal Catalogs. EDBT Workshops 2006: 801-813
125 Timos K. Sellis: Data Management in P2P Systems: Challenges and Research Issues. ICEIS (1) 2006: 21-22
124EEVerena Kantere, Timos K. Sellis: Data Exchange Issues in Peer-to-Peer Database Systems. ICEIS (Selected Papers) 2006: 29-37
123EEMichalis Potamias, Kostas Patroumpas, Timos K. Sellis: Sampling Trajectory Streams with Spatiotemporal Criteria. SSDBM 2006: 275-284
122EEDimitri Theodoratos, Theodore Dalamagas, Pawel Placek, Stefanos Souldatos, Timos K. Sellis: Containment of Partially Specified Tree-Pattern Queries. SSDBM 2006: 3-12
121EETheodore Dalamagas, Tao Cheng, Klaas-Jan Winkel, Timos K. Sellis: A methodology for clustering XML documents by structure. Inf. Syst. 31(3): 187-228 (2006)
120EETimos K. Sellis, Yannis Vassiliou: Data management research at the Knowledge and Database Systems Lab: (NTU Athens). SIGMOD Record 35(2): 62-67 (2006)
2005
119EEZoi Kaoudi, Theodore Dalamagas, Timos K. Sellis: RDFSculpt: Managing RDF Schemas Under Set-Like Semantics. ESWC 2005: 123-137
118EEAlkis Simitsis, Panos Vassiliadis, Timos K. Sellis: Optimizing ETL Processes in Data Warehouses. ICDE 2005: 564-575
117 Alkis Simitsis, Panos Vassiliadis, Timos K. Sellis: Extraction-Transformation-Loading Processes. Encyclopedia of Database Technologies and Applications 2005: 240-245
116EESerge Abiteboul, Rakesh Agrawal, Philip A. Bernstein, Michael J. Carey, Stefano Ceri, W. Bruce Croft, David J. DeWitt, Michael J. Franklin, Hector Garcia-Molina, Dieter Gawlick, Jim Gray, Laura M. Haas, Alon Y. Halevy, Joseph M. Hellerstein, Yannis E. Ioannidis, Martin L. Kersten, Michael J. Pazzani, Michael Lesk, David Maier, Jeffrey F. Naughton, Hans-Jörg Schek, Timos K. Sellis, Avi Silberschatz, Michael Stonebraker, Richard T. Snodgrass, Jeffrey D. Ullman, Gerhard Weikum, Jennifer Widom, Stanley B. Zdonik: The Lowell database research self-assessment. Commun. ACM 48(5): 111-118 (2005)
115EEAlkis Simitsis, Panos Vassiliadis, Timos K. Sellis: State-Space Optimization of ETL Workflows. IEEE Trans. Knowl. Data Eng. 17(10): 1404-1419 (2005)
114EESpiros Skiadopoulos, Christos Giannoukos, Nikos Sarkas, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis: Computing and Managing Cardinal Direction Relations. IEEE Trans. Knowl. Data Eng. 17(12): 1610-1623 (2005)
2004
113EEYannis Stavrakas, Kostis Pristouris, Antonis Efandis, Timos K. Sellis: Implementing a Query Language for Context-Dependent Semistructured Data. ADBIS 2004: 173-188
112EESpiros Skiadopoulos, Christos Giannoukos, Panos Vassiliadis, Timos K. Sellis, Manolis Koubarakis: Computing and Handling Cardinal Direction Information. EDBT 2004: 329-347
111EENikos Karayannidis, Timos K. Sellis, Yannis Kouvaras: CUBE File: A File Structure for Hierarchically Clustered OLAP Cubes. EDBT 2004: 621-638
110EETheodore Dalamagas, Tao Cheng, Klaas-Jan Winkel, Timos K. Sellis: Clustering XML Documents Using Structural Summaries. EDBT Workshops 2004: 547-556
109EEPanagiotis Bouros, Theodore Dalamagas, Timos K. Sellis, Manolis Terrovitis: PatManQL: A Language to Manipulate Patterns and Data in Hierarchical Catalogs. PaRMa 2004
108EETheodore Dalamagas, Tao Cheng, Klaas-Jan Winkel, Timos K. Sellis: Clustering XML Documents by Structure. SETN 2004: 112-121
107EEKostas Patroumpas, Timos K. Sellis: Managing Trajectories of Moving Objects as Data Streams. STDBM 2004: 41-48
2003
106 Manolis Koubarakis, Timos K. Sellis, Andrew U. Frank, Stéphane Grumbach, Ralf Hartmut Güting, Christian S. Jensen, Nikos A. Lorentzos, Yannis Manolopoulos, Enrico Nardelli, Barbara Pernici, Hans-Jörg Schek, Michel Scholl, Babis Theodoulidis, Nectaria Tryfona: Spatio-Temporal Databases: The CHOROCHRONOS Approach Springer 2003
105EERoland Pieringer, Klaus Elhardt, Frank Ramsak, Volker Markl, Robert Fenk, Rudolf Bayer, Nikos Karayannidis, Aris Tsois, Timos K. Sellis: Combining Hierarchy Encoding and Pre-Grouping: Intelligent Grouping in Star Join Processing. ICDE 2003: 329-340
104EEManolis Koubarakis, Timos K. Sellis: Introduction. Spatio-Temporal Databases: The CHOROCHRONOS Approach 2003: 1-8
103EEManolis Koubarakis, Yannis Theodoridis, Timos K. Sellis: Spatio-temporal Databases in the Years Ahead. Spatio-Temporal Databases: The CHOROCHRONOS Approach 2003: 345-347
102EEAris Tsois, Timos K. Sellis: The Generalized Pre-Grouping Transformation: Aggregate-Query Optimization in the Presence of Dependencies. VLDB 2003: 644-655
101EESerge Abiteboul, Rakesh Agrawal, Philip A. Bernstein, Michael J. Carey, Stefano Ceri, W. Bruce Croft, David J. DeWitt, Michael J. Franklin, Hector Garcia-Molina, Dieter Gawlick, Jim Gray, Laura M. Haas, Alon Y. Halevy, Joseph M. Hellerstein, Yannis E. Ioannidis, Martin L. Kersten, Michael J. Pazzani, Michael Lesk, David Maier, Jeffrey F. Naughton, Hans-Jörg Schek, Timos K. Sellis, Avi Silberschatz, Michael Stonebraker, Richard T. Snodgrass, Jeffrey D. Ullman, Gerhard Weikum, Jennifer Widom, Stanley B. Zdonik: The Lowell Database Research Self Assessment CoRR cs.DB/0310006: (2003)
100 Nikos Karayannidis, Timos K. Sellis: SISYPHUS: The implementation of a chunk-based storage manager for OLAP data cubes. Data Knowl. Eng. 45(2): 155-180 (2003)
2002
99EEAris Tsois, Nikos Karayannidis, Timos K. Sellis, Dimitri Theodoratos: Cost-based optimization of aggregation star queries on hierarchically clustered data warehouses. DMDW 2002: 62-71
98EENikos Karayannidis, Aris Tsois, Timos K. Sellis, Roland Pieringer, Volker Markl, Frank Ramsak, Robert Fenk, Klaus Elhardt, Rudolf Bayer: Processing Star Queries on Hierarchically-Clustered Fact Tables. VLDB 2002: 730-741
2001
97EENikos Karayannidis, Timos K. Sellis: SISYPHUS: A Chunk-Based Storage Manager for OLAP Cubes. DMDW 2001: 10
96EEAris Tsois, Nikos Karayannidis, Timos K. Sellis: MAC: Conceptual data modeling for OLAP. DMDW 2001: 5
95EEIosif Lazaridis, Michalis Vazirgiannis, Timos K. Sellis: STEDEL: A Language For Interactive Spatiotemporal Compositions. ICME 2001
94EENikos Karayannidis, Aris Tsois, Panos Vassiliadis, Timos K. Sellis: Design of the ERATOSTHENES OLAP Server. Panhellenic Conference on Informatics 2001: 32-49
93EEDimitri Theodoratos, Spyros Ligoudistianos, Timos K. Sellis: View selection for designing the global data warehouse. Data Knowl. Eng. 39(3): 219-240 (2001)
92EEPanos Vassiliadis, Zografoula Vagena, Spiros Skiadopoulos, Nikos Karayannidis, Timos K. Sellis: ARKTOS: towards the modeling, design, control and execution of ETL processes. Inf. Syst. 26(8): 537-561 (2001)
2000
91EETimos K. Sellis: Databases Supporting Changes in Changing Worlds-The Case Spatio-Temporal Database Systems. IDEAS 2000: 145
90EEDimitri Theodoratos, Timos K. Sellis: Answering Multidimensional Queries on Cubes Using Other Cubes. SSDBM 2000: 109-123
89EETimos K. Sellis: Review - A Logical Approach to Multidimensional Databases. ACM SIGMOD Digital Review 2: (2000)
88EETimos K. Sellis: Review - Efficient Processing of Spatial Joins Using R-Trees. ACM SIGMOD Digital Review 2: (2000)
87EETimos K. Sellis: Review - Query Optimization by Simulated Annealing. ACM SIGMOD Digital Review 2: (2000)
86EETimos K. Sellis: Review - The Aqua Approximate Query Answering System. ACM SIGMOD Digital Review 2: (2000)
85EETimos K. Sellis: Review - The R*-Tree: An Efficient and Robust Access Method for Points and Rectangles. ACM SIGMOD Digital Review 2: (2000)
84EEYannis Theodoridis, Emmanuel Stefanakis, Timos K. Sellis: Efficient Cost Models for Spatial Queries Using R-Trees. IEEE Trans. Knowl. Data Eng. 12(1): 19-32 (2000)
83 Dimitri Theodoratos, Timos K. Sellis: Incremental Design of a Data Warehouse. J. Intell. Inf. Syst. 15(1): 7-27 (2000)
82 Michalis Vazirgiannis, D. Tsirikos, Th. Markousis, M. Trafalis, Y. Stamati, Michael Hatzopoulos, Timos K. Sellis: Interactive Multimedia Documents: A Modeling, Authoring and Rendering Approach. Multimedia Tools Appl. 12(2/3): 145-188 (2000)
81EEIsabelle Mirbel, Barbara Pernici, Timos K. Sellis, S. Tserkezoglou, Michalis Vazirgiannis: Checking the Temporal Integrity of Interactive Multimedia Documents. VLDB J. 9(2): 111-130 (2000)
1999
80EEDimitri Theodoratos, Spyros Ligoudistianos, Timos K. Sellis: Designing the Global Data Warehouse with SPJ Views. CAiSE 1999: 180-194
79EEYannis Vassiliou, Matthias Jarke, Timos K. Sellis, Eric Simon: Panel on Data Warehouse Quality Issues. CoopIS 1999: 8-9
78EETimos K. Sellis: CHOROCHRONOS: Research on Spatiotemporal Database Systems. DEXA Workshop 1999: 452-456
77 Ioannis Kostalas, Timos K. Sellis, Michalis Vazirgiannis: Spatiotemporal Specification & Verification of Multimedia Scenarios. DS-8 1999: 169-188
76EEDimitri Theodoratos, Timos K. Sellis: Dynamic Data Warehouse Design. DaWaK 1999: 1-10
75EESpyros Ligoudistianos, Timos K. Sellis, Dimitri Theodoratos, Yannis Vassiliou: Heuristic Algorithms for Designing a Data Warehouse with SPJ Views. DaWaK 1999: 96-105
74EETimos K. Sellis: CHOROCHRONOS - Research on Spatio-temporal Database Systems. Integrated Spatial Databases 1999: 308-316
73EETimos K. Sellis: Research Issues in Spatio-temporal Database Systems. SSD 1999: 5-11
72EEDimitri Theodoratos, Timos K. Sellis: Designing Data Warehouses. Data Knowl. Eng. 31(3): 279-301 (1999)
71EEMichalis Vazirgiannis, Ioannis Kostalas, Timos K. Sellis: Specifying and Authoring Multimedia Scenarios. IEEE MultiMedia 6(3): 24-37 (1999)
70EEEmmanuel Stefanakis, Michalis Vazirgiannis, Timos K. Sellis: Incorporating fuzzy set methodologies in a DBMS repository for the application domain of GIS. International Journal of Geographical Information Science 13(7): 657-675 (1999)
69EERichard T. Snodgrass, Serge Abiteboul, Sophie Cluet, Michael J. Franklin, Guy M. Lohman, David B. Lomet, Gultekin Özsoyoglu, Raghu Ramakrishnan, Kenneth A. Ross, Timos K. Sellis, Patrick Valduriez: Reminiscences on Influential Papers. SIGMOD Record 28(1): 110-114 (1999)
68EEAndrew U. Frank, Stéphane Grumbach, Ralf Hartmut Güting, Christian S. Jensen, Manolis Koubarakis, Nikos A. Lorentzos, Yannis Manolopoulos, Enrico Nardelli, Barbara Pernici, Hans-Jörg Schek, Michel Scholl, Timos K. Sellis, Babis Theodoulidis, Peter Widmayer: Chorochronos: A Research Network for Spatiotemporal Database Systems. SIGMOD Record 28(3): 12-21 (1999)
67EEPanos Vassiliadis, Timos K. Sellis: A Survey of Logical Models for OLAP Databases. SIGMOD Record 28(4): 64-69 (1999)
1998
66EECostas Vassilakis, Panagiotis Georgiadis, Timos K. Sellis: Implementing Embedded Valid Time Query Languages. DEXA 1998: 561-572
65 Spyros Ligoudistianos, Dimitri Theodoratos, Timos K. Sellis: Experimental Evaluation of Data Warehouse Configuration Algorithms. DEXA Workshop 1998: 218-223
64EEDimitri Theodoratos, Timos K. Sellis: Data Warehouse Schema and Instance Design. ER 1998: 363-376
63EEYannis Theodoridis, Emmanuel Stefanakis, Timos K. Sellis: Cost Models for Join Queries in Spatial Databases. ICDE 1998: 476-483
62EEYannis Theodoridis, Timos K. Sellis, Apostolos Papadopoulos, Yannis Manolopoulos: Specifications for Efficient Indexing in Spatiotemporal Databases. SSDBM 1998: 123-132
61 Theodore Dalamagas, Timos K. Sellis, L. Sinos: A Visual Database System for Spatial and Non-Spatial Data Management. VDB 1998: 105-122
60 L. Sinos, Theodore Dalamagas, Timos K. Sellis: Image Information System (IIS): A Visual Database System for Spatial and Non-Spatial Data Management. VDB 1998: 161-167
59EEYannis Theodoridis, Dimitris Papadias, Emmanuel Stefanakis, Timos K. Sellis: Direction Relations and Two-Dimensional Range Queries: Optimisation Techniques. Data Knowl. Eng. 27(3): 313-336 (1998)
58 Michalis Vazirgiannis, Yannis Theodoridis, Timos K. Sellis: Spatio-Temporal Composition and Indexing for Large Multimedia Applications. Multimedia Syst. 6(4): 284-298 (1998)
1997
57EEDimitri Theodoratos, Timos K. Sellis: Data Warehouse Configuration. VLDB 1997: 126-135
56EETimos K. Sellis, Nick Roussopoulos, Christos Faloutsos: Multidimensional Access Methods: Trees Have Grown Everywhere. VLDB 1997: 13-14
55 Emmanuel Stefanakis, Yannis Theodoridis, Timos K. Sellis, Yuk-Cheung Lee: Point Representation of Spatial Objects and Query Window Extension: A New Technique for Spatial Access Methods. International Journal of Geographical Information Science 11(6): 529-554 (1997)
54EEYannis E. Ioannidis, Raymond T. Ng, Kyuseok Shim, Timos K. Sellis: Parametric Query Optimization. VLDB J. 6(2): 132-151 (1997)
1996
53 Yannis Theodoridis, Michalis Vazirgiannis, Timos K. Sellis: Spatio-Temporal Indexing for Large Multimedia Applications. ICMCS 1996: 441-448
52 Michalis Vazirgiannis, Timos K. Sellis: Event and Action Representation and Composition for Multimedia Application Scenario Modelling. IDMS 1996: 71-89
51EEYannis Theodoridis, Timos K. Sellis: A Model for the Prediction of R-tree Performance. PODS 1996: 161-171
1995
50 Timos K. Sellis: Rules in Database Systems, Second International Workshop, RIDS '95, Glyfada, Athens, Greece, September 25 - 27, 1995, Proceedings Springer 1995
49EEDimitris Papadias, Yannis Theodoridis, Timos K. Sellis, Max J. Egenhofer: Topological Relations in the World of Minimum Bounding Rectangles: A Study with R-trees. SIGMOD Conference 1995: 92-103
48 Christos Faloutsos, Raymond T. Ng, Timos K. Sellis: Flexible and Adaptable Buffer Management Techniques for Database Management Systems. IEEE Trans. Computers 44(4): 546-560 (1995)
47 Dimitris Papadias, Timos K. Sellis: A Pictorial Query-by-Example Language. J. Vis. Lang. Comput. 6(1): 53-72 (1995)
46EETimos K. Sellis, Yannis Vassiliou: The Database Group at National Technical University of Athens (NTUA). SIGMOD Record 24(4): 78-83 (1995)
1994
45 Asuman Dogac, M. Tamer Özsu, Alexandros Biliris, Timos K. Sellis: Advances in Object-Oriented Database Systems, Proceedings of the NATO Advanced Study Institute on Object-Oriented Database Systems, held in Izmir, Kusadasi, Turkey, August 6-16, 1993 NATO ASI OODBS 1994
44 Dimitris Papadias, Yannis Theodoridis, Timos K. Sellis: The Retrieval of Direction Relations using R-trees. DEXA 1994: 173-182
43 Yannis Theodoridis, Timos K. Sellis: Optimization Issues in R-tree Construction (Extended Abstract). IGIS 1994: 270-273
42 Kyuseok Shim, Timos K. Sellis, Dana S. Nau: Improvements on a Heuristic Algorithm for Multiple-Query Optimization. Data Knowl. Eng. 12(2): 197-222 (1994)
41 Louiqa Raschid, Timos K. Sellis, Alex Delis: A Simulation-Based Study on the Concurrent Execution of Rules in a Database Environment. J. Parallel Distrib. Comput. 20(1): 20-42 (1994)
40EEDimitris Papadias, Timos K. Sellis: Qualitative Representation of Spatial Knowledge in Two-Dimensional Space VLDB J. 3(4): 479-516 (1994)
1993
39 Dimitris Papadias, Timos K. Sellis: The Semantics of Relations in 2D Space Using Representative Points: Spatial Indexes. COSIT 1993: 234-247
38EETimos K. Sellis, Chih-Chen Lin, Louiqa Raschid: Coupling Production Systems and Database Systems: A Homogeneous Approach. IEEE Trans. Knowl. Data Eng. 5(2): 240-256 (1993)
37EEChristian S. Jensen, Leo Mark, Nick Roussopoulos, Timos K. Sellis: Using Differential Techniques to Efficiently Support Transaction Time VLDB J. 2(1): 75-111 (1993)
36EEJohn Grant, Witold Litwin, Nick Roussopoulos, Timos K. Sellis: Query Languages for Relational Multidatabases VLDB J. 2(2): 153-171 (1993)
1992
35EETimos K. Sellis, Chih-Chen Lin: A Geometric Approach to Indexing Large Rule Bases. EDBT 1992: 405-420
34 Alex Delis, Louiqa Raschid, Timos K. Sellis: Experiments on the Concurrent Rule Execution in Database Systems. ICTAI 1992: 405-412
33 Dimitris Papadias, Timos K. Sellis: Spatial Reasoning Using Symbolic Arrays. Spatio-Temporal Reasoning 1992: 153-161
32EEYannis E. Ioannidis, Raymond T. Ng, Kyuseok Shim, Timos K. Sellis: Parametric Query Optimization. VLDB 1992: 103-114
31 Mike P. Papazoglou, Timos K. Sellis: Preface. Int. J. Cooperative Inf. Syst. 1(1): 1-4 (1992)
30 Mike P. Papazoglou, S. C. Laufmann, Timos K. Sellis: An Organizational Framework for Cooperating Intelligent Information Systems. Int. J. Cooperative Inf. Syst. 1(1): 169-202 (1992)
29 Yannis E. Ioannidis, Timos K. Sellis: Supporting Inconsistent Rules in Database Systems. J. Intell. Inf. Syst. 1(3/4): 243-270 (1992)
1991
28EERaymond T. Ng, Christos Faloutsos, Timos K. Sellis: Flexible Buffer Allocation Based on Marginal Gains. SIGMOD Conference 1991: 387-396
27EEChristos Faloutsos, Raymond T. Ng, Timos K. Sellis: Predictive Load Control for Flexible Buffer Allocation. VLDB 1991: 265-274
26EENick Roussopoulos, Leo Mark, Timos K. Sellis, Christos Faloutsos: An Architecture for High Performance Engineering Information Systems. IEEE Trans. Software Eng. 17(1): 22-33 (1991)
25EETimos K. Sellis, Leonard D. Shapiro: Query Optimization for Nontraditional Database Applications. IEEE Trans. Software Eng. 17(1): 77-86 (1991)
1990
24EETimos K. Sellis, Subrata Ghosh: On the Multiple-Query Optimization Problem. IEEE Trans. Knowl. Data Eng. 2(2): 262-266 (1990)
23EEJohn Grant, Timos K. Sellis: Extended database logic: Complex objects and deduction. Inf. Sci. 52(1): 85-110 (1990)
22 Timos K. Sellis, Nick Roussopoulos, Raymond T. Ng: Efficient compilation of large rule bases using logical access paths. Inf. Syst. 15(1): 73-84 (1990)
1989
21EEYannis E. Ioannidis, Timos K. Sellis: Conflict Resolution of Rules Assigning Values to Virtual Attributes. SIGMOD Conference 1989: 205-214
20 Chih-Chen Lin, Leo Mark, Timos K. Sellis, Christos Faloutsos: Performance Issues in the Binary Relationship Model. Data Knowl. Eng. 4: 195-221 (1989)
19EELouiqa Raschid, Timos K. Sellis, Chih-Chen Lin: Exploiting Concurrency in a DBMS Implementation for Production Systems. IEEE Data Eng. Bull. 12(1): 37-43 (1989)
18EETimos K. Sellis: Special Issue on Rule Management and Processing in Expert Database Systems - Letter from the Guest Editor. SIGMOD Record 18(3): 3-4 (1989)
17EETimos K. Sellis, Chih-Chen Lin, Louiqa Raschid: Data Intensive Production Systems: The DIPS Approach. SIGMOD Record 18(3): 52-57 (1989)
1988
16 Louiqa Raschid, Timos K. Sellis, Chih-Chen Lin: Exploiting Concurrency in a DBMS Implementation for Production. DPDS 1988: 34-45
15 Timos K. Sellis, Nick Roussopoulos: Deep Compilation of Large Rule Bases. Expert Database Conf. 1988: 525-549
14EETimos K. Sellis, Chih-Chen Lin, Louiqa Raschid: Implementing Large Production Systems in a DBMS Environment: Concepts and Algorithms. SIGMOD Conference 1988: 404-412
13EETimos K. Sellis: Multiple-Query Optimization. ACM Trans. Database Syst. 13(1): 23-52 (1988)
12 Timos K. Sellis, Nick Roussopoulos, Leo Mark, Christos Faloutsos: Expert Database Systems: Efficient Support for Engineering Environments. Data Knowl. Eng. 3: 71-85 (1988)
11EENick Roussopoulos, Christos Faloutsos, Timos K. Sellis: An Efficient Pictorial Database System for PSQL. IEEE Trans. Software Eng. 14(5): 639-650 (1988)
10 Timos K. Sellis: Intelligent caching and indexing techniques for relational database systems. Inf. Syst. 13(2): 175-185 (1988)
9EESakti P. Ghosh, Chih-Chen Lin, Timos K. Sellis: Implementation of a Prolog-INGRES Interface. SIGMOD Record 17(2): 77-88 (1988)
1987
8 John Grant, Timos K. Sellis: Deductive Heterogeneous Databases. ISMIS 1987: 159-166
7EETimos K. Sellis: Efficiently Supporting Procedures in Relational Database Systems. SIGMOD Conference 1987: 278-291
6EEChristos Faloutsos, Timos K. Sellis, Nick Roussopoulos: Analysis of Object Oriented Spatial Access Methods. SIGMOD Conference 1987: 426-439
5EETimos K. Sellis, Nick Roussopoulos, Christos Faloutsos: The R+-Tree: A Dynamic Index for Multi-Dimensional Objects. VLDB 1987: 507-518
1986
4 Michael Stonebraker, Timos K. Sellis, Eric N. Hanson: An Analysis of Rule Indexing Implementations in Data Base Systems. Expert Database Conf. 1986: 465-476
3EETimos K. Sellis: Global Query Optimization. SIGMOD Conference 1986: 191-205
1985
2EETimos K. Sellis, Leonard D. Shapiro: Optimization of Extended Database Query Languages. SIGMOD Conference 1985: 424-436
1984
1 Ru-Mei Kung, Eric N. Hanson, Yannis E. Ioannidis, Timos K. Sellis, Leonard D. Shapiro, Michael Stonebraker: Heuristic Search in Data Base Systems. Expert Database Workshop 1984: 537-548

Coauthor Index

1Serge Abiteboul [69] [101] [116]
2Rakesh Agrawal [101] [116]
3Rudolf Bayer [98] [105]
4Philip A. Bernstein [101] [116]
5Alexandros Biliris [45]
6Panagiotis Bouros [109] [138] [156]
7Dimos Bousounis [171]
8Michael J. Carey [101] [116]
9Stefano Ceri [101] [116]
10Tao Cheng [108] [110] [121]
11Eleni G. Christodoulou [126]
12Vassilis Christophides [147] [153]
13Sophie Cluet [69]
14W. Bruce Croft [101] [116]
15Theodore Dalamagas [60] [61] [108] [109] [110] [119] [121] [122] [126] [133] [138] [147] [148] [152] [153] [154] [155] [164] [166]
16David J. DeWitt [101] [116]
17Antonios Deligiannakis [167]
18Alex Delis [34] [41]
19Aggeliki Dimitriou [147]
20Asuman Dogac [45]
21Antonis Efandis [113]
22Max J. Egenhofer [49]
23Magdalini Eirinaki [138] [155]
24Klaus Elhardt [98] [105]
25Christos Faloutsos [5] [6] [11] [12] [20] [26] [27] [28] [48] [56]
26Robert Fenk [98] [105]
27Andrew U. Frank [68] [106]
28Michael J. Franklin (Mike Franklin) [69] [101] [116]
29Theodore Galanis [138]
30Hector Garcia-Molina [101] [116]
31Dieter Gawlick [101] [116]
32Panagiotis Georgiadis [66]
33Sakti P. Ghosh [9]
34Subrata Ghosh [24]
35Giorgos Giannopoulos [155]
36Christos Giannoukos [112] [114]
37John Grant [8] [23] [36]
38Jim Gray [101] [116]
39Stéphane Grumbach [68] [106]
40Ralf Hartmut Güting [68] [106]
41Laura M. Haas [101] [116]
42Alon Y. Halevy (Alon Y. Levy) [101] [116]
43Eric N. Hanson [1] [4]
44Michael Hatzopoulos [82]
45Joseph M. Hellerstein [101] [116]
46Yannis E. Ioannidis [1] [21] [29] [32] [54] [101] [116]
47Matthias Jarke [79]
48Christian S. Jensen [37] [68] [106]
49Verena Kantere (Vasiliki Kantere) [124] [130] [139] [140] [145] [146] [151] [158] [159] [160] [163] [168] [169] [170] [171]
50Zoi Kaoudi [119]
51Nikos Karayannidis [92] [94] [96] [97] [98] [99] [100] [105] [111] [150]
52Evi Kefallinou [162]
53Martin L. Kersten [101] [116]
54Giorgos Kokkinidis [153]
55Ioannis Kostalas [71] [77]
56Manolis Koubarakis [68] [103] [104] [106] [112] [114] [136] [137]
57Yannis Kouvaras [111]
58Ru-Mei Kung [1]
59S. C. Laufmann [30]
60Iosif Lazaridis [95]
61Yuk-Cheung Lee [55]
62Michael E. Lesk (Michael Lesk) [101] [116]
63Spyros Ligoudistianos [65] [75] [80] [93]
64Chih-Chen Lin [9] [14] [16] [17] [19] [20] [35] [38]
65Witold Litwin [36]
66Guy M. Lohman [69]
67David B. Lomet [69]
68Nikos A. Lorentzos [68] [106]
69David Maier [101] [116]
70Yannis Manolopoulos [62] [68] [106] [134] [135]
71Leo Mark [12] [20] [26] [37]
72Volker Markl [98] [105]
73Th. Markousis [82]
74Michael Mathioudakis [128]
75Alexandra Meliou [152]
76Theofanis Minogiannis [144]
77Isabelle Mirbel [81]
78Kyriakos Mouratidis [163]
79Enrico Nardelli [68] [106]
80Dana S. Nau [42]
81Jeffrey F. Naughton [101] [116]
82Raymond T. Ng [22] [27] [28] [32] [48] [54]
83Gultekin Özsoyoglu [69]
84M. Tamer Özsu [45]
85Konstantina Palla [159]
86Dimitris Papadias [33] [39] [40] [44] [47] [49] [59]
87Apostolos Papadopoulos (Apostolos N. Papadopoulos) [62]
88Mike P. Papazoglou [30] [31]
89Spyros Passas [132]
90Kostas Patroumpas [107] [123] [127] [131] [141] [142] [144] [157] [159] [162] [163]
91Michael J. Pazzani [101] [116]
92Barbara Pernici [68] [81] [106]
93Roland Pieringer [98] [105]
94Pawel Placek [122] [133] [164] [166]
95Jaroslav Pokorný [134] [135]
96Maria-Eirini Politou [158]
97Michalis Potamias [123] [131] [141] [163]
98Kostis Pristouris [113]
99Raghu Ramakrishnan [69]
100Frank Ramsak [98] [105]
101Louiqa Raschid [14] [16] [17] [19] [34] [38] [41]
102Kenneth A. Ross [69]
103Nick Roussopoulos [5] [6] [11] [12] [15] [22] [26] [36] [37] [56] [168]
104Dimitris Sacharidis [128] [156] [160] [161] [163] [167] [170]
105Nikos Sarkas [114] [136] [137]
106Hans-Jörg Schek [68] [101] [106] [116]
107Michel Scholl [68] [106]
108Leonard D. Shapiro [1] [2] [25]
109Kyuseok Shim [32] [42] [54]
110Lefteris Sidirourgos [153]
111Abraham Silberschatz (Avi Silberschatz) [101] [116]
112Alkis Simitsis [115] [117] [118] [139] [143] [149] [161] [170]
113Eric Simon [79]
114L. Sinos [60] [61]
115Spiros Skiadopoulos [92] [112] [114] [136] [137] [169]
116Dimitrios Skoutas [139] [143] [160] [161] [165] [170]
117Richard T. Snodgrass [69] [101] [116]
118Stefanos Souldatos [122] [133] [148] [154] [164] [166]
119K. Staikos [165]
120Y. Stamati [82]
121Yannis Stavrakas [113]
122Emmanuel Stefanakis [55] [59] [63] [70] [84]
123Michael Stonebraker [1] [4] [101] [116]
124Manolis Terrovitis [109] [132] [163]
125Dimitri Theodoratos [57] [64] [65] [72] [75] [76] [80] [83] [90] [93] [99] [122] [133] [148] [154] [164] [166]
126Yannis Theodoridis [43] [44] [49] [51] [53] [55] [58] [59] [62] [63] [84] [103]
127Babis Theodoulidis [68] [106]
128M. Trafalis [82]
129Nectaria Tryfona [106]
130S. Tserkezoglou [81]
131D. Tsirikos [82]
132Aris Tsois [94] [96] [98] [99] [102] [105]
133Dimitrios Tsoumakos [146] [151] [168]
134Jeffrey D. Ullman [101] [116]
135Zografoula Vagena [92]
136Patrick Valduriez [69]
137Costas Vassilakis [66]
138Panos Vassiliadis [67] [92] [94] [112] [114] [115] [117] [118] [132]
139Yannis Vassiliou [46] [75] [79] [120]
140Michalis Vazirgiannis [52] [53] [58] [70] [71] [77] [81] [82] [95]
141Stratis Viglas (Efstratios Viglas) [147]
142Gerhard Weikum [101] [116]
143Peter Widmayer [68]
144Jennifer Widom [101] [116]
145Klaas-Jan Winkel [108] [110] [121]
146Xiaoying Wu [148] [154]
147Stanley B. Zdonik [101] [116]

Copyright © Sun May 17 03:24:02 2009 by Michael Ley (ley@uni-trier.de)