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» Logical Information Systems: from Taxonomies to Logics
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PVLDB
2011
14 years 4 months ago
Implementing Performance Competitive Logical Recovery
New hardware platforms, e.g. cloud, multi-core, etc., have led to a reconsideration of database system architecture. Our Deuteronomy project separates transactional functionality ...
David B. Lomet, Kostas Tzoumas, Michael J. Zwillin...
EXACT
2008
14 years 11 months ago
Deriving Explanations From Partial Temporal Information
The representation and manipulation of natural human understanding of temporal phenomena is a fundamental field of study in Computer Science, which aims both to emulate human think...
Jixin Ma, Brian Knight, Miltos Petridis
GCC
2007
Springer
14 years 11 months ago
Toward a Logical Architecture for Situation Dependent Information Services with Surrounding Awareness
In recent years, the rapid growth of m-commerce is being driven by various emerging mobile applications and services. Among them, mobile information service is considered to be on...
Xiaojun Ding, Junichi Iijima
KRDB
2003
184views Database» more  KRDB 2003»
14 years 10 months ago
Some Practical Issues in Building a Hybrid Deductive Geographic Information System with a DL Component
We report about some preliminary issues from the DFG project “Description Logics and Spatial Reasoning” (“DLS”, DFG Grant NE 279/8-1), one of whose goals is to develop a p...
Michael Wessel
LOGCOM
2007
89views more  LOGCOM 2007»
14 years 9 months ago
Anytime Approximations of Classical Logic from Above
In this paper we present s1, a family of logics that is useful to disprove propositional formulas by means of an anytime approximation process. The systems follows the paradigm of...
Marcelo Finger, Renata Wassermann