Volume 49, Number 1, April 2004

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  Dimitrios Katsaros, Yannis Manolopoulos: Broadcast program generation for Webcasting. 1-21
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  Tony Griffiths, Alvaro A. A. Fernandes, Norman W. Paton, Robert Barr: The Tripod spatio-historical data model. 23-65
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  Antonio Corral, Yannis Manolopoulos, Yannis Theodoridis, Michael Vassilakopoulos: Algorithms for processing K-closest-pair queries in spatial databases. 67-104
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  Kjetil Nørvåg: Supporting temporal text-containment queries in temporal document databases. 105-125

Volume 49, Number 2, May 2004

Fourth ACM International Workshop on Web Information and Data Management (WIDM 2002)

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  Roger H. L. Chiang, Alberto H. F. Laender, Ee-Peng Lim: Fourth ACM International Workshop on Web Information and Data Management (WIDM 2002). 127-128
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  Vinay Bhat, Tim Oates, Vishal Shanbhag, Charles K. Nicholas: Finding aliases on the web using latent semantic analysis. 129-143
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  Li Chen, Song Wang, Elke A. Rundensteiner: Replacement strategies for XQuery caching systems. 145-175
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  Juliano Palmieri Lage, Altigran Soares da Silva, Paulo Braz Golgher, Alberto H. F. Laender: Automatic generation of agents for collecting hidden Web pages for data extraction. 177-196
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  Zehua Liu, Wee Keong Ng, Ee-Peng Lim, Feifei Li: Towards building logical views of websites. 197-222

Volume 49, Number 3, June 2004

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  Grigorios Tsoumakas, Lefteris Angelis, Ioannis P. Vlahavas: Clustering classifiers for knowledge discovery from physically distributed databases. 223-242
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  Theodoros Tzouramanis, Michael Vassilakopoulos, Yannis Manolopoulos: Benchmarking access methods for time-evolving regional data. 243-286
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  Indrakshi Ray: Real-time update of access control policies. 287-309
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  Shouhong Wang, Hai Wang: Conceptual construction on incomplete survey data. 311-323
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  Matteo Golfarelli, Vittorio Maniezzo, Stefano Rizzi: Materialization of fragmented views in multidimensional databases. 325-351