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CAISE
2005
Springer
14 years 29 days ago
Capability Matching and Similarity Reasoning in Service Discovery
Abstract. Ontologies play a relevant role to support service matchmaking in the discovery process. In fact, the elements used for service capability description refer to concepts t...
Devis Bianchini, Valeria De Antonellis, Michele Me...
DAWAK
2005
Springer
14 years 29 days ago
Automatic Selection of Bitmap Join Indexes in Data Warehouses
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...
Kamel Aouiche, Jérôme Darmont, Omar B...
DAWAK
2005
Springer
14 years 29 days ago
Efficient Compression of Text Attributes of Data Warehouse Dimensions
This paper proposes the compression of data in Relational Database Management Systems (RDBMS) using existing text compression algorithms. Although the technique proposed is general...
Jorge Vieira, Jorge Bernardino, Henrique Madeira
HT
2004
ACM
14 years 25 days ago
WARP: a web-based dynamic spatial hypertext
WARP is a Web-based dynamic spatial hypertext that runs in a Web browser. WARP includes the ability to transclude other spatial hypertexts as collections. WARP also enables annota...
Luis Francisco-Revilla, Frank M. Shipman III
SIGIR
2004
ACM
14 years 25 days ago
Bookmark-driven Query Routing in Peer-to-Peer Web Search
: We consider the problem of collaborative Web search and query routing strategies in a peer-to-peer (P2P) environment. In our architecture every peer has a full-fledged search en...
Matthias Bender, Sebastian Michel, Gerhard Weikum,...