736 search results - page 102 / 148 » Confidence-Aware Join Algorithms |
ICCS
2004
Springer
14 years 3 months ago
2004
Springer
To improve popular services discovery mechanism (UDDI mainly), we propose an agent-based services discovery mechanism. In this mechanism, services information is stored in distribu...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
To compensate for the inherent impedance mismatch between the relational data model (tables of tuples) and XML (ordered, unranked trees), tree join algorithms have become the prev...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
DIALM
2003
ACM
14 years 3 months ago
2003
ACM
This paper addresses the problem of scatternet formation for singlehop Bluetooth based ad hoc networks, with minimal communication overhead. We adopt the well-known structure de B...
FOCS
1998
IEEE
14 years 2 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...