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EFDBS
2001
13 years 9 months ago
Augmenting SQL with Dynamic Restructuring to Support Interoperability in a Relational Federation
In this work, we consider augmenting SQL with constructs allowing dynamic restructuring. Dynamic restructuring occurs naturally in a framework including second-order capabilities f...
Catharine M. Wyss, Felix I. Wyss, Dirk Van Gucht
CIKM
2010
Springer
13 years 6 months ago
Ranking related entities: components and analyses
Related entity finding is the task of returning a ranked list of homepages of relevant entities of a specified type that need to engage in a given relationship with a given sour...
Marc Bron, Krisztian Balog, Maarten de Rijke
WAIM
2004
Springer
14 years 26 days ago
Learning-Based Top-N Selection Query Evaluation over Relational Databases
A top-N selection query against a relation is to find the N tuples that satisfy the query condition the best but not necessarily completely. In this paper, we propose a new method ...
Liang Zhu, Weiyi Meng
25
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CAI
2009
Springer
13 years 5 months ago
On the Reversibility of Parallel Insertion, and Its Relation to Comma Codes
This paper studies conditions under which the operation of parallel insertion can be reversed by parallel deletion, i.e., when does the equality (L1 L2) L2 = L1 hold for language...
Bo Cui, Lila Kari, Shinnosuke Seki
AIML
2004
13 years 9 months ago
On Notions of Completeness Weaker than Kripke Completeness
We are going to show that the standard notion of Kripke completeness is the strongest one among many provably distinct algebraically motivated completeness properties, some of whic...
Tadeusz Litak