Journal: J. Comput. Syst. Sci.

Volume 79, Issue 6

737 -- 738Pablo Barceló. Editor's foreword
739 -- 762Serge Abiteboul, Balder ten Cate, Yannis Katsis. On the equivalence of distributed systems with queries and communication
763 -- 784Marcelo Arenas, Jorge Pérez 0001, Juan L. Reutter, Cristian Riveros. The language of plain SO-tgds: Composition, inversion and structural properties
785 -- 815Mikolaj Bojanczyk, Leszek Aleksander Kolodziejczyk, Filip Murlak. Solutions in XML data exchange
816 -- 834Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini, Moshe Y. Vardi. On simplification of schema mappings
835 -- 872Evgeny Kharlamov, Dmitriy Zheleznyakov, Diego Calvanese. Capturing model-based ontology evolution at the instance level: The case of DL-Lite
873 -- 891Ting Deng, Wenfei Fan, Leonid Libkin, Yinghui Wu. On the aggregation problem for synthesized Web services
892 -- 909Dominik D. Freydenberger, Nicole Schweikardt. Expressiveness and static analysis of extended conjunctive regular path queries
910 -- 936Wouter Gelade, Tomasz Idziaszek, Wim Martens, Frank Neven, Jan Paredaens. Simplifying XML Schema: Single-type approximations of regular tree languages
937 -- 957Michael Meier 0002, Michael Schmidt, Fang Wei, Georg Lausen. Semantic query optimization in the presence of types
958 -- 983Dany Maslowski, Jef Wijsen. A dichotomy in the complexity of counting database repairs
984 -- 1001Reinhard Pichler, Sebastian Skritek. Tractable counting of the answers to conjunctive queries