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FC
2004
Springer
94views Cryptology» more  FC 2004»
15 years 11 months ago
The Ephemeral Pairing Problem
Abstract In wireless ad-hoc broadcast networks the pairing problem consists of establishing a (long-term) connection between two specific physical nodes in the network that do not...
Jaap-Henk Hoepman
BDA
2004
15 years 7 months ago
Indexing XML Objects with Ordered Schema Trees
: XML DBMSs require new indexing techniques to efficiently process structural search and full-text search as integrated in XQuery. Much research has been done for indexing XML docu...
Laurent Yeh, Georges Gardarin
ER
2004
Springer
103views Database» more  ER 2004»
15 years 11 months ago
Querying Heterogeneous Spatial Databases: Combining an Ontology with Similarity Functions
This paper uses a knowledge-based approach to querying heterogeneous spatial databases based on an ontology and conceptual and attribute similarities. The ontology, which may be in...
Mariella Gutiérrez, M. Andrea Rodríg...
FPL
2004
Springer
95views Hardware» more  FPL 2004»
15 years 11 months ago
Solving SAT with a Context-Switching Virtual Clause Pipeline and an FPGA Embedded Processor
Abstract. This paper proposes an architecture that combines a contextswitching virtual configware/software SAT solver with an embedded processor to promote a tighter coupling betwe...
C. J. Tavares, C. Bungardean, G. M. Matos, Jos&eac...
CNSR
2004
IEEE
180views Communications» more  CNSR 2004»
15 years 9 months ago
The Reconstruction of User Sessions from a Server Log Using Improved Time-Oriented Heuristics
Web usage mining plays an important role in the personalization of Web services, adaptation of Web sites, and the improvement of Web server performance. It applies data mining tec...
Jie Zhang, Ali A. Ghorbani