Athanasios K. Tsakalidis

Department of Computer Engineering and Informatics, Faculty of Engineering, University of Patras, Patras, Greece

	2013
j59		Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis: Improved Bounds for Finger Search on a RAM. Algorithmica 66(2): 249-286 (2013)
	2012
j58		Efrosini Sourla, Spyros Sioutas, Vasileios Syrimpeis, Athanasios K. Tsakalidis, Giannis Tzimas: CardioSmart365: Artificial Intelligence in the Service of Cardiologic Patients. Adv. Artificial Intellegence 2012 (2012)
j57		Dimitrios Tsolis, Paraskevi Christia, Soultana Kampana, Eleftherios Polychronopoulos, Aglaia Liopa, Athanasios K. Tsakalidis: OWLearn: An open source e-learning platform supporting adaptivity and personalization. Intelligent Decision Technologies 6(2): 97-104 (2012)
j56		Evanthia Faliagka, Athanasios K. Tsakalidis, Giannis Tzimas: An Integrated E-Recruitment System for Automated Personality Mining and Applicant Ranking. Internet Research 22(5): 551-568 (2012)
j55		Dimitris Antoniou, Yannis Plegas, Athanasios K. Tsakalidis, Giannis Tzimas, Emmanouil Viennas: Dynamic refinement of search engines results utilizing the user intervention. Journal of Systems and Software 85(7): 1577-1587 (2012)
c79		Mersini Paschou, Evangelos Sakkopoulos, Efrosini Sourla, Athanasios K. Tsakalidis: Enhancing Business APPification Using SMS Text Messages: Metrics, Strategies and Alternatives. CD-ARES 2012: 190-202
c78		Vassiliki Gkantouna, Zafeiria-Marina Ioannou, Athanasios K. Tsakalidis, Emmanouil Viennas, Konstantinos Poulas, John Tsaknakis, Giannis Tzimas: Towards an era of epidemiological databases for autoimmune diseases. BIBE 2012: 69-73
c77		Mersini Paschou, Evangelos Sakkopoulos, Efrosini Sourla, Athanasios K. Tsakalidis: MobiQ: Mobile Based Processes for Efficient Customer Flow Management. BMMDS/EMMSAD 2012: 211-225
c76		Andreas Kanavos, Evangelos Theodoridis, Athanasios K. Tsakalidis: Extracting Knowledge from Web Search Engine Results. ICTAI 2012: 860-867
c75		Evanthia Faliagka, Ioannis Karydis, Maria Rigou, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas: Taxonomy Development and Its Impact on a Self-learning e-Recruitment System. AIAI (1) 2012: 164-174
c74		Dimitris Kleftogiannis, Konstantinos A. Theofilatos, Stergios Papadimitriou, Athanasios K. Tsakalidis, Spiros Likothanassis, Seferina Mavroudi: ncRNA-Class Web Tool: Non-coding RNA Feature Extraction and Pre-miRNA Classification Web Tool. AIAI (2) 2012: 632-641
c73		Mersini Paschou, Efrosini Sourla, George Basagiannis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Care@HOME: A Mobile Monitoring System for Patient Treatment and Blood Pressure Tracking. ITBAM 2012: 69-83
c72		Aigli Korfiati, Dimitris Kleftogiannis, Konstantinos A. Theofilatos, Spiros Likothanassis, Athanasios K. Tsakalidis, Seferina Mavroudi: Predicting Human miRNA Target Genes Using a Novel Evolutionary Methodology. SETN 2012: 291-298
	2011
c71		Evanthia Faliagka, Petros Karkoulias, Maria Rigou, Spiros Sirmakessis, Giannis Tzimas, Athanasios K. Tsakalidis: Investigating the Integration of Hand-Held Haptic Devices in Daily Work Activities: The Case of a Tennis Coaching Assistant on iPhone. HCI (9) 2011: 555-563
c70		Evanthia Faliagka, Lefteris Kozanidis, Sofia Stamou, Athanasios K. Tsakalidis, Giannis Tzimas: A Personality Mining System for Automated Applicant Ranking in Online Recruitment Systems. ICWE 2011: 379-382
c69		Christos M. Dimitrakopoulos, Konstantinos A. Theofilatos, Efstratios F. Georgopoulos, Spiridon D. Likothanassis, Athanasios K. Tsakalidis, Seferina Mavroudi: Adaptive Filtering Techniques Combined with Natural Selection-Based Heuristic Algorithms in the Prediction of Protein-Protein Interactions. EANN/AIAI (1) 2011: 471-480
c68		Dimitris Antoniou, Mersini Paschou, Evangelos Sakkopoulos, Efrosini Sourla, Giannis Tzimas, Athanasios K. Tsakalidis, Emmanouil Viennas: Exposing click-fraud using a burst detection algorithm. ISCC 2011: 1111-1116
c67		Dimitris Antoniou, Ioannis Kampouris, Evangelos Theodoridis, Athanasios K. Tsakalidis: Splaying for Compression: An Experimental Study. Panhellenic Conference on Informatics 2011: 90-94
c66		Evanthia Faliagka, Athanasios K. Tsakalidis, Danae Vaikousi: Teenagers' Use of Social Network Websites and Privacy Concerns: A Survey. Panhellenic Conference on Informatics 2011: 207-211
c65		Pantelis Vikatos, Evangelos Theodoridis, Georgios Mylonas, Athanasios K. Tsakalidis: PatrasSense: Participatory Monitoring of Environmental Conditions in Urban Areas Using Sensor Networks and Smartphones. Panhellenic Conference on Informatics 2011: 392-396
c64		Evanthia Faliagka, Konstantinos Ramantas, Athanasios K. Tsakalidis, Manolis Viennas, Eleanna Kafeza, Giannis Tzimas: An Integrated e-Recruitment System for CV Ranking based on AHP. WEBIST 2011: 147-150
i2		Athanasios K. Tsakalidis, Kostas Tsichlas: A Space-Optimal Hidden Surface Removal Algorithm for Iso-Oriented Rectangles. CoRR abs/1109.0389 (2011)
	2010
j54		Costantinos Dimopoulos, Christos Makris, Yannis Panagis, Evangelos Theodoridis, Athanasios K. Tsakalidis: A web page usage prediction scheme using sequence indexing and clustering techniques. Data Knowl. Eng. 69(4): 371-382 (2010)
j53		Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis: ISB-tree: A new indexing scheme with efficient expected behaviour. J. Discrete Algorithms 8(4): 373-387 (2010)
j52		Evangelos Sakkopoulos, Dimitris Antoniou, Poulia Adamopoulou, Nikos Tsirakis, Athanasios K. Tsakalidis: A web personalizing technique using adaptive data structures: The case of bursts in web visits. Journal of Systems and Software 83(11): 2200-2210 (2010)
j51		D. Ntalaperas, K. Theodoropoulos, Athanasios K. Tsakalidis, N. Konofaos: A four base computational method for the implementation of a quantum computer using silicon devices: Circuit and simulation. Mathematical and Computer Modelling 51(3-4): 144-149 (2010)
c63		Evanthia Faliagka, V. N. Syrimpeis, Athanasios K. Tsakalidis, George K. Matsopoulos, John Tsaknakis, Giannis Tzimas: Diagnosis - A Global Alignment and Fusion Medical System. HEALTHINF 2010: 21-28
c62		Dimitris Antoniou, Mersini Paschou, Efrosini Sourla, Athanasios K. Tsakalidis: A Semantic Web Personalizing Technique: The Case of Bursts in Web Visits. ICSC 2010: 530-535
	2009
j50		Spyros Sioutas, Evangelos Sakkopoulos, Christos Makris, Bill Vassiliadis, Athanasios K. Tsakalidis, Peter Triantafillou: Dynamic Web Service discovery architecture based on a novel peer based overlay network. Journal of Systems and Software 82(5): 809-824 (2009)
p3		Ioannis N. Kouris, Christos Makris, Evangelos Theodoridis, Athanasios K. Tsakalidis: Indexing Textual Information. Database Technologies: Concepts, Methodologies, Tools, and Applications 2009: 196-204
c61		Athanasios K. Tsakalidis: Some Results for Elementary Operations. Efficient Algorithms 2009: 121-133
c60		Aikaterini Krotopoulou, Dimitra Terpou, Athanasios K. Tsakalidis: Integrated Similarity Search Among Multi-Dimensional Objects(InteSiS). IKE 2009: 334-340
c59		Aikaterini Krotopoulou, Dimitra Terpou, Athanasios K. Tsakalidis: Digenis: an Hybridic Proposal for (dis)similarity Search. IKE 2009: 341-347
c58		Aikaterini Krotopoulou, Dimitra Terpou, Athanasios K. Tsakalidis: CHIRON: A Property Based Proposal for Knowledge Discovery. IKE 2009: 424-430
c57		Evangelos Sakkopoulos, Poulia Adamopoulou, Athanasios K. Tsakalidis, Spyros Sioutas, Yannis Manolopoulos: Personalized selection of web services for mobile environments: the m-scroutz solution. MEDES 2009: 254-260
	2008
j49		Evangelos Sakkopoulos, Efrosini Sourla, Athanasios K. Tsakalidis, Miltiadis D. Lytras: Integrated system for e-health advisory web services provision using broadband networks. IJSHC 1(1): 36-52 (2008)
j48		Yannis Panagis, Konstantinos Papakonstantinou, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Web service workflow selection using system and network QoS constraints. Int. J. Web Eng. Technol. 4(1): 114-134 (2008)
j47		Christos Makris, Athanasios K. Tsakalidis: Trends in peer to peer and service oriented computing. J. Network and Computer Applications 31(2): 73-74 (2008)
i1		Stavros Kontopoulos, Athanasios K. Tsakalidis: TRANS-Net: an Efficient Peer-to-Peer Overlay Network Based on a Full Transposition Graph. CoRR abs/0806.3152 (2008)
	2007
j46		A. Bakalis, Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas: Locating Maximal Multirepeats in Multiple Strings Under Various Constraints. Comput. J. 50(2): 178-185 (2007)
j45		Christos Makris, Yannis Panagis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Category ranking for personalized search. Data Knowl. Eng. 60(1): 109-125 (2007)
j44		Costas S. Iliopoulos, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas: Algorithms for extracting motifs from biological weighted sequences. J. Discrete Algorithms 5(2): 229-242 (2007)
j43		Andreas Aresti, Penelope Markellou, Ioanna Mousourouli, Spiros Sirmakessis, Athanasios K. Tsakalidis: A Movie E-shop Recommendation Model Based on Web Usage and Ontological Data. JECO 5(3): 17-34 (2007)
j42		Poulia Adamopoulou, Evangelos Sakkopoulos, Athanasios K. Tsakalidis, Miltiadis D. Lytras: Web Service Selection based on QoS Knowledge Management. J. UCS 13(9): 1138-1156 (2007)
c56		Christos Makris, Yannis Panagis, Evangelos Theodoridis, Athanasios K. Tsakalidis: A Web-Page Usage Prediction Scheme Using Weighted Suffix Trees. SPIRE 2007: 242-253
	2006
j41		Costas S. Iliopoulos, Christos Makris, Yannis Panagis, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis: The Weighted Suffix Tree: An Efficient Data Structure for Handling Molecular Weighted Sequences and its Applications. Fundam. Inform. 71(2-3): 259-277 (2006)
j40		Lambros Drossos, Bill Bassisliadis, Antonia Stefani, Michalis Nik Xenos, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Introducing ICT in a Traditional Higher Education Environment: Background, Design, and Evaluation of a Blended Approach. IJICTE 2(1): 65-78 (2006)
j39		Yannis Panagis, Evangelos Sakkopoulos, John D. Garofalakis, Athanasios K. Tsakalidis: Optimisation mechanism for web search results using topic knowledge. IJKL 2(1/2): 140-153 (2006)
j38		Evangelos Sakkopoulos, Dimitris Kanellopoulos, Athanasios K. Tsakalidis: Semantic mining and web service discovery techniques for media resources management. IJMSO 1(1): 66-75 (2006)
j37		Manolis Christodoulakis, Costas S. Iliopoulos, Laurent Mouchard, Katerina Perdikuri, Athanasios K. Tsakalidis, Kostas Tsichlas: Computation of Repetitions and Regularities of Biologically Weighted Sequences. Journal of Computational Biology 13(6): 1214-1231 (2006)
j36		George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis: Reducing structural changes in van Emde Boas' data structure to the lower bound for the dynamic predecessor problem. J. Discrete Algorithms 4(1): 106-141 (2006)
j35		Christos Makris, Yannis Panagis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Efficient and adaptive discovery techniques of Web Services handling large data sets. Journal of Systems and Software 79(4): 480-495 (2006)
j34		John D. Garofalakis, Yannis Panagis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Contemporary Web Service Discovery Mechanisms. J. Web Eng. 5(3): 265-290 (2006)
j33		Bill Vassiliadis, Antonia Stefani, John Tsaknakis, Athanasios K. Tsakalidis: From application service provision to service-oriented computing: A study of the IT outsourcing evolution. Telematics and Informatics 23(4): 271-293 (2006)
c55		Yannis Makripoulias, Christos Makris, Yannis Panagis, Evangelos Sakkopoulos, Poulia Adamopoulou, Athanasios K. Tsakalidis: Web Service discovery based on Quality of Service. AICCSA 2006: 196-199
c54		Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis: Dynamic Interpolation Search Revisited. ICALP (1) 2006: 382-394
c53		T. Katsimpa, Yannis Panagis, Evangelos Sakkopoulos, Giannis Tzimas, Athanasios K. Tsakalidis: Application modeling using reverse engineering techniques. SAC 2006: 1250-1255
p2		Christos Makris, Yannis Panagis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: An Algorithmic Framework for Adaptive Web Content. Adaptive and Personalized Semantic Web 2006: 1-10
	2005
j32		Ioannis N. Kouris, Christos Makris, Athanasios K. Tsakalidis: Using Information Retrieval techniques for supporting data mining. Data Knowl. Eng. 52(3): 353-383 (2005)
j31		Ferenc Bodon, Ioannis N. Kouris, Christos Makris, Athanasios K. Tsakalidis: Automatic discovery of locally frequent itemsets in the presence of highly frequent itemsets. Intell. Data Anal. 9(1): 83-104 (2005)
j30		Penelope Markellou, Maria Rigou, Athanasios K. Tsakalidis, Spiros Sirmakessis: Shaping online learning communities and the way adaptiveness adds to the picture. IJKL 1(1/2): 80-95 (2005)
j29		Costas S. Iliopoulos, Laurent Mouchard, Katerina Perdikuri, Athanasios K. Tsakalidis: Computing the Repetitions in a Biological Weighted Sequence. Journal of Automata, Languages and Combinatorics 10(5/6): 687-696 (2005)
c52		John D. Garofalakis, Theofanis Matsoukas, Yannis Panagis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Personalization Techniques for Web Search Results Categorization. EEE 2005: 148-151
c51		Penelope Markellou, Ioanna Mousourouli, Spiros Sirmakessis, Athanasios K. Tsakalidis: Personalized E-commerce Recommendations. ICEBE 2005: 245-252
c50		Katerina Perdikuri, Athanasios K. Tsakalidis: Motif Extraction from Biological Sequences: Trends and Contributions to Other Scientific Fields. ICITA (1) 2005: 453-458
c49		Eythimios Dimopoulos, Athanasios Panousis, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: WiFiAdmin: An Intelligent Web-Based Management Environment for Wireless Networks. ICITA (1) 2005: 508-513
c48		Yannis Panagis, Evangelos Sakkopoulos, Spiros Sirmakessis, Athanasios K. Tsakalidis, Giannis Tzimas: Discovering Re-usable Design Solutions in Web Conceptual Schemas: Metrics and Methodology. ICWE 2005: 545-556
c47		Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis: ISB-Tree: A New Indexing Scheme with Efficient Expected Behaviour. ISAAC 2005: 318-327
c46		Christos Makris, Evangelos Sakkopoulos, Spyros Sioutas, Peter Triantafillou, Athanasios K. Tsakalidis, Bill Vassiliadis: NIPPERS: Network of InterPolated PeERS for Web Service Discovery. ITCC (2) 2005: 193-198
c45		Spyros Sioutas, Yannis Panagis, Evangelos Theodoridis, Athanasios K. Tsakalidis: One-Dimensional Finger Searching in RAM Model Revisited. Panhellenic Conference on Informatics 2005: 134-144
c44		D. Ntalaperas, K. Theodoropoulos, Athanasios K. Tsakalidis, N. Konofaos: A Quantum Computer Architecture Based on Semiconductor Recombination Statistics. Panhellenic Conference on Informatics 2005: 582-588
	2004
j28		Maria Rigou, Spiros Sirmakessis, Athanasios K. Tsakalidis: Integrating Personalization in E-Learning Communities. IJDET 2(3): 47-58 (2004)
j27		Ioannis N. Kouris, Christos Makris, Athanasios K. Tsakalidis: Efficient automatic discovery of 'hot' itemsets. Inf. Process. Lett. 90(2): 65-72 (2004)
j26		Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spyros Likothanassi, Nikos Bogonikolos, Athanasios K. Tsakalidis: The Grid as an Application Service Provision enabler: Business and Architectural issues. JDIM 2(2): 97-103 (2004)
c43		Costas S. Iliopoulos, Christos Makris, Yannis Panagis, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis: Efficient Algorithms for Handling Molecular Weighted Sequences. IFIP TCS 2004: 265-278
c42		Costas S. Iliopoulos, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas: Motif Extraction from Weighted Sequences. SPIRE 2004: 286-297
c41		Diamanto Oikonomopoulou, Maria Rigou, Spiros Sirmakessis, Athanasios K. Tsakalidis: Full-Coverage Web Prediction based on Web Usage Mining and Site Topology. Web Intelligence 2004: 716-719
c40		Maria Rigou, Spiros Sirmakessis, Athanasios K. Tsakalidis: A Computational Geometry Approach to Web Personalization. CEC 2004: 377-380
	2003
j25		Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas: Reflected min-max heaps. Inf. Process. Lett. 86(4): 209-214 (2003)
j24		Gerth Stølting Brodal, George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas: Optimal finger search trees in the pointer machine. J. Comput. Syst. Sci. 67(2): 381-418 (2003)
j23		Eleni Christopoulou, John D. Garofalakis, Christos Makris, Yannis Panagis, Athanasios Psaras-Chatzigeorgiou, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Techniques and Metrics For Improving Website Structure. J. Web Eng. 2(1-2): 90-114 (2003)
j22		Costas S. Iliopoulos, Manal Mohamed, Laurent Mouchard, Katerina Perdikuri, William F. Smyth, Athanasios K. Tsakalidis: String Regularities with Don't Cares. Nord. J. Comput. 10(1): 40-51 (2003)
c39		Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis: Improved Bounds for Finger Search on a RAM. ESA 2003: 325-336
c38		Ioannis N. Kouris, Christos Makris, Athanasios K. Tsakalidis: An Improved Algorithm for Mining Association Rules Using Multiple Support Values. FLAIRS Conference 2003: 309-313
c37		John D. Garofalakis, Evangelos Sakkopoulos, Spiros Sirmakessis, Athanasios K. Tsakalidis: Integrating Adaptive Web Techniques with Web Services. ITCC 2003: 415-419
c36		Costas S. Iliopoulos, Laurent Mouchard, Katerina Perdikuri, Athanasios K. Tsakalidis: Computing the Repetitions in a Weighted Sequence. Stringology 2003: 91-98
c35		Eleni Christopoulou, John D. Garofalakis, Christos Makris, Yannis Panagis, Athanasios Psaras-Chatzigeorgiou, Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Techniques and Metrics for Improving Website Structure. WWW (Posters) 2003
	2002
j21		Gerth Stølting Brodal, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas: Optimal Solutions for the Temporal Precedence Problem. Algorithmica 33(4): 494-510 (2002)
j20		Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis: An optimal algorithm for reporting visible rectangles. Inf. Process. Lett. 81(5): 283-288 (2002)
j19		Maxime Crochemore, Costas S. Iliopoulos, Christos Makris, Wojciech Rytter, Athanasios K. Tsakalidis, T. Tsichlas: Approximate String Matching with Gaps. Nord. J. Comput. 9(1): 54-65 (2002)
c34		Konstantinos Markellos, Katerina Perdikuri, Penelope Markellou, Spiros Sirmakessis, George Mayritsakis, Athanasios K. Tsakalidis: Knowledge discovery in patent databases. CIKM 2002: 672-674
c33		Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas: Identifying Occurrences of Maximal Pairs in Multiple Strings. CPM 2002: 133-143
c32		Ioannis N. Kouris, Christos Makris, Athanasios K. Tsakalidis: On-Line Generation of Association Rules Using Inverted File Indexing and Compression. ICWI 2002: 29-37
c31		Jim Prentzas, Ioannis Hatzilygeroudis, Athanasios K. Tsakalidis: Updating a Hybrid Rule Base with New Empirical Source Knowledge. ICTAI 2002: 9-15
c30		Evangelos Sakkopoulos, Athanasios K. Tsakalidis: Utilizing complementary know-how: advanced fine arts meeting information technology to provide a virtual university for artists - students & alumni. SIGUCCS 2002: 122-129
c29		Gerth Stølting Brodal, George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis, Kostas Tsichlas: Optimal finger search trees in the pointer machine. STOC 2002: 583-591
c28		Costas S. Iliopoulos, Manal Mohamed, Laurent Mouchard, Katerina Perdikuri, William F. Smyth, Athanasios K. Tsakalidis: String Regularities with Don't Cares. Stringology 2002: 65-74
	2001
c27		H. Antonopoulou, Kostas Giotopoulos, Spiros Likothanassis, Athanasios K. Tsakalidis, Nikos Bogonikolos, Bill Vassiliadis: A Service Oriented Standardised System for Virtual Private Networks. AICCSA 2001: 360-
c26		Bill Vassiliadis, Athanasios K. Tsakalidis, Kostas Giotopoulos, Spiros Likothanassis, Nikos Bogonikolos, P. Gatomatis, K. Platikostas: Managing Risk in Extended Enterprises. ICEIS (2) 2001: 799-806
c25		Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis, Nikos Bogonikolos: Adapting Information Presentation and Retrieval through User Modelling. ITCC 2001: 399-404
	2000
c24		Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis: 2-D Spatial Indexing Scheme in Optimal Time. ADBIS-DASFAA 2000: 107-116
c23		Christos Makris, Athanasios K. Tsakalidis, Bill Vassiliadis: Towards Intelligent Information Retrieval Engines: A Multi-agent Approach. ADBIS-DASFAA 2000: 157-170
c22		Gregory Derekenaris, John D. Garofalakis, Christos Makris, Jim Prentzas, Spyros Sioutas, Athanasios K. Tsakalidis: An Information System for the Effective Management of Ambulances. CBMS 2000: 269-274
c21		Kostas Bovilas, Aspasia Kanta, Christos Makris, John Tsaknakis, Athanasios K. Tsakalidis, Jim Prentzas, Evangelos Sakkopoulos, Spyros Sioutas, Bill Vassiliadis: The Eurydices System: Objectives and Services. WebNet 2000: 63-68
c20		John D. Garofalakis, Penelope Markellou, John Moumtzidis, Jim Prentzas, Athanasios K. Tsakalidis: Architectural Aspects of a Web-based System for Job Ads. WebNet 2000: 211-216
c19		Gregory Derekenaris, John D. Garofalakis, Jim Prentzas, Dimitris Sofotassios, Athanasios K. Tsakalidis: Introducing Internet and Intranet Technologies to a Port Authority. WebNet 2000: 679-680
	1999
j18		George Lagogiannis, Christos Makris, Athanasios K. Tsakalidis: A New Algorithm for Rectangle Enclosure Reporting. Inf. Process. Lett. 72(5-6): 177-182 (1999)
c18		Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis: An Index Structure for the Support of Partial and Exact Match Queries in Database Systems. ADBIS (Short Papers) 1999: 24-30
c17		John D. Garofalakis, Panagiotis Kappos, T. Kondilis, Athanasios K. Tsakalidis, John Tsaknakis, J. Tzimas, Bill Vassiliadis: Communication and Collaborative Work via Intranet Technologies. WebNet 1999: 415-420
	1998
j17		Christos Makris, Athanasios K. Tsakalidis: Algorithms for Three-Dimensional Dominance Searching in Linear Space. Inf. Process. Lett. 66(6): 277-283 (1998)
c16		Bill Vassiliadis, John D. Garofalakis, Panagiotis Kappos, Athanasios K. Tsakalidis, John Tsaknakis, J. Tzimas: An Intranet Solution for the Support of Administrative Operations and Research Collaboration for a University. WebNet 1998
	1997
j16		Panayiotis Bozanis, Nectarios Kitsios, Christos Makris, Athanasios K. Tsakalidis: New Results on Intersection Query Problems. Comput. J. 40(1): 22-29 (1997)
j15		Panayiotis Bozanis, Nectarios Kitsios, Christos Makris, Athanasios K. Tsakalidis: The Space-Optimal Version of a Known Rectangle Enclosure Reporting Algorithm. Inf. Process. Lett. 61(1): 37-41 (1997)
c15		Giannis Panagopoulou, Spiros Sirmakessis, Athanasios K. Tsakalidis, Giannis Tzimas: A Computer Based Solution for Blood Transfusion Centres: The Case Study of Greece. CBMS 1997: 92-97
c14		Christos Makris, Athanasios K. Tsakalidis: Fast piercing of iso-oriented rectangles. CCCG 1997
c13		Aikaterini Krotopoulou, Paul G. Spirakis, Dimitra Terpou, Athanasios K. Tsakalidis: An Object-Oriented Data Model for the Intelligent Support of Three-Dimensional Objects. DEXA Workshop 1997: 358-363
c12		Panagiotis Kappos, Spiros Sirmakessis, Athanasios K. Tsakalidis, J. Tzimas: Preserving the Greek Theatrical Heritage: An Object-Oriented Multimedia Database Approach. DEXA Workshop 1997: 542-546
c11		John D. Garofalakis, Panagiotis Kappos, Athanasios K. Tsakalidis, John Tsaknakis, Giannis Tzimas, Vassilios Vassiliadis: Development and Integration of WWW-based Services in an Existing University Environment. WebNet 1997
	1996
j14		Panayiotis Bozanis, Nectarios Kitsios, Christos Makris, Athanasios K. Tsakalidis: Red-Blue Intersection Reporting for Objects of Non-Constant Size. Comput. J. 39(6): 541-546 (1996)
j13		Nectarios Kitsios, Athanasios K. Tsakalidis: Space Reduction and an Extension for a Hidden Line Elimination Algorithm. Comput. Geom. 6: 397-404 (1996)
j12		Nectarios Kitsios, Athanasios K. Tsakalidis: Space-Optimal Hidden Line Elimination for Rectangles. Inf. Process. Lett. 60(4): 195-200 (1996)
	1995
j11		V. Kapelios, Giannis Panagopoulou, G. Papamichail, Spiros Sirmakessis, Athanasios K. Tsakalidis: The 'Cross' Rectangle Intersection Problem. Comput. J. 38(3): 227-236 (1995)
j10		Panayiotis Bozanis, Christos Makris, Athanasios K. Tsakalidis: Parametric Weighted Filter: An Efficient Dynamic Manipulation of Signature Files. Comput. J. 38(6): 478-488 (1995)
c10		C. Chrioulis, Giannis Panagopoulou, Spiros Sirmakessis, Athanasios K. Tsakalidis, J. Tzimas: The PELICAN System. DEXA Workshop 1995: 461-465
c9		Panayiotis Bozanis, Nectarios Kitsios, Christos Makris, Athanasios K. Tsakalidis: New Upper Bounds for Generalized Intersection Searching Problems. ICALP 1995: 464-474
	1994
c8		Aikaterini Krotopoulou, Paul G. Spirakis, Dimitra Terpou, Athanasios K. Tsakalidis: A Conceptual DataBase Approach for Modelling 3D Objects of Irregular Geometry. DEXA 1994: 290-299
	1993
j9		Kurt Mehlhorn, Athanasios K. Tsakalidis: Dynamic Interpolation Search. J. ACM 40(3): 621-634 (1993)
c7		G. Anogianakis, Aikaterini Krotopoulou, Paul G. Spirakis, Dimitra Terpou, Athanasios K. Tsakalidis: Brain Data Base (BDB). DEXA 1993: 361-364
	1992
j8		Vangelis Bistiolas, Dimitris Sofotassios, Athanasios K. Tsakalidis: Computing Rectangle Enclosures. Comput. Geom. 2: 303-308 (1992)
c6		Rudolf Fleischer, Otfried Fries, Kurt Mehlhorn, Stefan Meiser, Stefan Näher, Hans Rohnert, Stefan Schirra, Klaus Simon, Athanasios K. Tsakalidis, Christian Uhrig: Selected Topics from Computational Geometry, Data Structures and Motion Planning. Data Structures and Efficient Algorithms 1992: 25-43
	1990
p1		Kurt Mehlhorn, Athanasios K. Tsakalidis: Data Structures. Handbook of Theoretical Computer Science, Volume A: Algorithms and Complexity (A) 1990: 301-342
	1987
j7		Athanasios K. Tsakalidis: The Nearest Common Ancestor in a Dynamic Tree. Acta Inf. 25(1): 37-54 (1987)
j6		Otfried Fries, Kurt Mehlhorn, Stefan Näher, Athanasios K. Tsakalidis: A log log n Data Structure for Three-Sided Range Queries. Inf. Process. Lett. 25(4): 269-273 (1987)
c5		Athanasios K. Tsakalidis: The Nearest Common Ancestor in a Dynamic Tree. ICALP 1987: 489-498
	1986
j5		Kurt Mehlhorn, Athanasios K. Tsakalidis: An Amortized Analysis of Insertions into AVL-Trees. SIAM J. Comput. 15(1): 22-33 (1986)
c4		Paul G. Spirakis, Athanasios K. Tsakalidis: A Very Fast, Practical Algorithm for Finding a Negative Cycle in a Digraph. ICALP 1986: 397-406
	1985
j4		Athanasios K. Tsakalidis: The nearest common ancestor in a dynamic tree. Bulletin of the EATCS 26: 23-31 (1985)
j3		Athanasios K. Tsakalidis: AVL-Trees for Localized Search. Information and Control 67(1-3): 173-194 (1985)
j2		Athanasios K. Tsakalidis: Rebalancing Operations for Deletions in AVL-Trees. ITA 19(4): 323-329 (1985)
c3		Kurt Mehlhorn, Athanasios K. Tsakalidis: Dynamic Interpolation Search. ICALP 1985: 424-434
	1984
j1		Athanasios K. Tsakalidis: Maintaining Order in a Generalized Linked List. Acta Inf. 21: 101-112 (1984)
c2		Athanasios K. Tsakalidis: AVL-Trees for Localized Search. ICALP 1984: 473-485
	1983
c1		Athanasios K. Tsakalidis: Maintaining order in a generalized linked list. Theoretical Computer Science 1983: 343-352

Coauthor Index

Colors in the list of coauthors

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