Advances in informatics. 8th Panhellenic conference on informatics, PCI 2001, Nicosia, Cyprus, November 8--10, 2001. Revised selected papers (Q1872757)

The articles of this volume will be reviewed individually. Indexed articles: \textit{Corral, Antonio; Cañadas, Joaquin; Vassilakopoulos, Michael}, Processing distance-based queries in multidimensional data spaces using R-trees, 1-18 [Zbl 1026.68521] \textit{Kapopoulos, Dimitris G.; Hatzopoulos, Michael}, A simple, compact and dynamic partition scheme based on co-centric spheres, 19-31 [Zbl 1026.68517] \textit{Karayannidis, Nikos; Tsois, Aris; Vassiliadis, Panos; Sellis, Timos}, Design of the ERATOSTHENES OLAP server, 32-49 [Zbl 1026.68782] \textit{Viqueira, José R. Rios; Lorentzos, Nikos A.}, Spatio-temporal SQL, 50-63 [Zbl 1026.68824] \textit{Roussopoulos, Nick; Kotidis, Yannis; Labrinidis, Alexandros; Sismanis, Yannis}, The Opsis project: Materialized views for data warehouses and the web, 64-81 [Zbl 1026.68813] \textit{Samaras, George; Kyrou, George K.; Chrysanthis, Panos K.}, Two-phase commit processing with restructured commit tree, 82-99 [Zbl 1026.68814] \textit{Flouris, Giorgos; Plexousakis, Dimitris}, On the use of matrices for belief revision, 100-117 [Zbl 1026.68608] \textit{Katsaros, Dimitrios}, Efficiently maintaining structural associations of semistructured data, 118-132 [Zbl 1026.68783] \textit{Nicolaou, Christodoulos A.}, Identification of lead compounds in pharmaceutical data using data mining techniques, 133-146 [Zbl 1026.68802] \textit{Potamias, George}, Adaptive classification of web documents to users interests, 147-158 [Zbl 1026.68812] \textit{Theodoridis, Yannis}, SEISMO-SURFER: A prototype for collecting, querying, and mining seismic data, 159-171 [Zbl 1026.68820] \textit{Tsadiras, Athanasios K.; Kouskouvelis, Ilias; Margaritis, Konstantinos G.}, Using fuzzy cognitive maps as a decision support system for political decisions, 172-182 [Zbl 1026.68823] \textit{Avgeriou, Paris; Retalis, Simos; Skordalakis, Manolis}, An architecture for open learning management systems, 183-200 [Zbl 1026.68758] \textit{Kokkoras, Fotios; Sampson, Dimitrios; Vlahavas, Ioannis}, A knowledge based approach on educational metadata use, 201-216 [Zbl 1026.68786] \textit{Avouris, Nikolaos; Tselios, Nikolaos; Fidas, Christos; Papachristos, Eleftherios}, Website evaluation: A usability-based perspective, 217-231 [Zbl 1026.68759] \textit{Vrasidas, Charalambos}, Concepts to consider when studying computer-mediated communication and online learning, 232-247 [Zbl 1026.68825] \textit{Zaphiris, Panayiotis; Zacharia, Giorgos}, Website content accessibility of the Cyprus domain, 248-261 [Zbl 1026.68828] \textit{Armeni, Spyridoula M.; Christodoulakis, Dimitris N.; Kostopoulos, Ioannis; Kountrias, Polychronis D.; Stamatiou, Yannis C.; Xenos, Michalis}, An information hiding method based on computational intractable problems, 262-278 [Zbl 1026.68756] \textit{Drineas, Petros; Drinea, Eleni; Huggins, Patrick S.}, An experimental evaluation of a Monte-Carlo algorithm for singular value decomposition, 279-296 [Zbl 1026.68770] \textit{Lanitis, Andreas}, PROSOPO -- A face image synthesis system, 297-315 [Zbl 1026.68792] \textit{Kefalas, Petros; Eleftherakis, George; Kehris, Evangelos}, Communicating X-machines: From theory to practice, 316-335 [Zbl 1026.68550] \textit{Konstantinou, Dimitris; Koziris, Nectarios}, TOPPER: An integrated environment for task allocation and execution of MPI applications onto parallel architectures, 336-350 [Zbl 1026.68787] \textit{Kyriacou, Costas; Evripidou, Paraskevas}, Communication assist for data driven multithreading, 351-367 [Zbl 1026.68789] \textit{Paskalis, Sarantis; Lampropoulos, Georgios; Skyrianoglou, Dimitris; Zervas, Evangelos}, A framework for mobility and QoS provisioning in IPv6 DECT networks, 368-385 [Zbl 1026.68807] \textit{Ananidou, Dimitra; Hassapis, George; Kleftouris, Dimitrios}, High level timed Petri net templates for the temporal verification of real-time multiprocessor applications, 386-400 [Zbl 1026.68755] \textit{Petasis, Georgios; Karkaletsis, Vangelis; Farmakiotou, Dimitra; Androutsopoulos, Ion; Spyropoulo, Constantine D.}, A Greek morphological lexicon and its exploitation by natural language processing applications, 401-419 [Zbl 1026.68809] \textit{Theotokis, Dimitrios; Sotiropoulou, Anya; Gyftodimos, George; Georgiadis, Panagiotis}, A comparison of design patterns and roles in the context of behavioural evolution, 420-439 [Zbl 1026.68821] \textit{Bozanis, Panayiotis}, A new randomized data structure for the 1 1/2-dimensional range query problem, 440-452 [Zbl 1026.68516] \textit{Kiayias, Aggelos; Pagourtzis, Aris; Sharma, Kiron; Zachos, Stathis}, Acceptor-definable counting classes, 453-463 [Zbl 1026.68566] \textit{Koukopoulos, Dimitrios K.; Nikoletseas, Sotiris E.; Spirakis, Paul G.}, Stability behavior of FIFO protocol in the adversarial queuing model, 464-479 [Zbl 1026.68504] \textit{McClurkin, D. J.; Georgakopoulos, G. F.}, Sphendamnoe: A proof that \(k\)-splay fails to achieve \(\log_{k}N\) behaviour, 480-496 [Zbl 1026.68518]