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2009
13 years 5 months ago
A Formal Model of Provenance in Distributed Systems
We present a formalism for provenance in distributed systems based on the -calculus. Its main feature is that all data products are annotated with metadata representing their prov...
Issam Souilah, Adrian Francalanza, Vladimiro Sasso...
JIT
2004
Springer
134views Database» more  JIT 2004»
14 years 1 months ago
Reconciling Feature Modeling: A Feature Modeling Metamodel
Feature modeling, a conceptual domain modeling technique used mainly in domain engineering, proved as useful for representing configurability of concepts by dealing explicitly wit...
Valentino Vranic
CCIA
2007
Springer
14 years 2 months ago
Agents and Clinical Guidelines: Filling the Semantic Gap
Medical ontologies are developed to solve problems such as the demand for reusing, sharing and transmitting data. The unambiguous communication of complex and detailed medical conc...
David Isern, David Sánchez, Antonio Moreno
ACL
2010
13 years 6 months ago
Understanding the Semantic Structure of Noun Phrase Queries
Determining the semantic intent of web queries not only involves identifying their semantic class, which is a primary focus of previous works, but also understanding their semanti...
Xiao Li
TCSV
2002
134views more  TCSV 2002»
13 years 7 months ago
Factor graph framework for semantic video indexing
Video query by semantic keywords is one of the most challenging research issues in video data management. To go beyond low-level similarity and access video data content by semanti...
Milind R. Naphade, Igor Kozintsev, Thomas S. Huang