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DASFAA
2004
IEEE
95views Database» more  DASFAA 2004»
15 years 6 months ago
On Incorporating Iceberg Queries in Query Processors
Iceberg queries are a special case of SQL queries involving GROUP BY and HAVING clauses, wherein the answer set is small relative to the database size. We present here a performanc...
Krishna P. Leela, Pankaj M. Tolani, Jayant R. Hari...
EUSFLAT
2007
131views Fuzzy Logic» more  EUSFLAT 2007»
15 years 4 months ago
Fault Diagnosis with Progressive Symptoms Based on Multi-Agent Approach
The paper is devoted to fault diagnosis problems using fuzzy decision making. We investigate dynamic diagnostic systems which can be represented by symptom-fault rule bases. The m...
Oleksandr Sokolov, Michael Wagenknecht, Ulrike Goc...
LANMR
2004
15 years 4 months ago
Computing Preferred Safe Beliefs
We recently proposed a definition of a language for nonmonotonic reasoning based on intuitionistic logic. Our main idea is a generalization of the notion of answer sets for arbitr...
Luis A. Montiel, Juan A. Navarro
APPROX
2010
Springer
135views Algorithms» more  APPROX 2010»
15 years 3 months ago
Monotonicity Testing and Shortest-Path Routing on the Cube
We study the problem of monotonicity testing over the hypercube. As previously observed in several works, a positive answer to a natural question about routing properties of the hy...
Jop Briët, Sourav Chakraborty, David Garc&iac...
SIGIR
2010
ACM
15 years 3 months ago
Exploiting click-through data for entity retrieval
We present an approach for answering Entity Retrieval queries using click-through information in query log data from a commercial Web search engine. We compare results using click...
Bodo Billerbeck, Gianluca Demartini, Claudiu S. Fi...