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ADBIS
2009
Springer
90views Database» more  ADBIS 2009»
16 years 1 months ago
SQL Triggers Reacting on Time Events: An Extension Proposal
Abstract. Being able to activate triggers at timepoints reached or after time intervals elapsed has been acknowledged by many authors as a valuable functionality of a DBMS. Recentl...
Andreas Behrend, Christian Dorau, Rainer Manthey
AI
2009
Springer
16 years 1 months ago
STFLS: A Heuristic Method for Static and Transportation Facility Location Allocation in Large Spatial Datasets
Abstract. This paper solves a static and transportation facility location allocation problem defined as follows: given a set of locations Loc and a set of demand objects D located ...
Wei Gu, Xin Wang, Liqiang Geng
WADS
2009
Springer
274views Algorithms» more  WADS 2009»
16 years 1 months ago
Approximating Transitive Reductions for Directed Networks
Abstract. We consider minimum equivalent digraph problem, its maximum optimization variant and some non-trivial extensions of these two types of problems motivated by biological an...
Piotr Berman, Bhaskar DasGupta, Marek Karpinski
WASA
2009
Springer
189views Algorithms» more  WASA 2009»
16 years 1 months ago
Information Extraction as Link Prediction: Using Curated Citation Networks to Improve Gene Detection
Abstract. In this paper we explore the usefulness of various types of publicationrelated metadata, such as citation networks and curated databases, for the task of identifying gene...
Andrew Arnold, William W. Cohen
WOLLIC
2009
Springer
16 years 1 months ago
Spoilt for Choice: Full First-Order Hierarchical Decompositions
Abstract. Database design aims to find a database schema that permits the efficient processing of common types of queries and updates on future database instances. Full first-ord...
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