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ESWS
2008
Springer
15 years 8 months ago
Exploring the Knowledge in Semi Structured Data Sets with Rich Queries
Semantics can be integrated in to search processing during both document analysis and querying stages. We describe a system that incorporates both, semantic annotations of Wikipedi...
Jürgen Umbrich, Sebastian Blohm
ASIAN
2007
Springer
128views Algorithms» more  ASIAN 2007»
16 years 28 days ago
A Formal Analysis for Capturing Replay Attacks in Cryptographic Protocols
Abstract. We present a reduction semantics for the LYSA calculus extended with session information, for modelling cryptographic protocols, and a static analysis for it. If a protoc...
Han Gao, Chiara Bodei, Pierpaolo Degano, Hanne Rii...
171
Voted
PODS
2006
ACM
196views Database» more  PODS 2006»
16 years 6 months ago
The containment problem for REAL conjunctive queries with inequalities
Query containment is a fundamental algorithmic problem in database query processing and optimization. Under set semantics, the query-containment problem for conjunctive queries ha...
T. S. Jayram, Phokion G. Kolaitis, Erik Vee
IJWET
2010
104views more  IJWET 2010»
15 years 5 months ago
Configurable meta-search in the job domain
: To aid job seekers searching for job vacancies, we have developed a new configurable meta-search engine for the human resources domain. In this paper we describe the three main c...
Tabbasum Naz, Jürgen Dorn, Alexandra Poulovas...
SIGSOFT
2002
ACM
16 years 7 months ago
Composable semantics for model-based notations
We propose a unifying framework for model-based specification notations. Our framework captures the execution semantics that are common among model-based notations, and leaves the...
Jianwei Niu, Joanne M. Atlee, Nancy A. Day