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POPL
2003
ACM
14 years 7 months ago
Interprocedural compatibility analysis for static object preallocation
We present an interprocedural and compositional algorithm for finding pairs of compatible allocation sites, which have the property that no object allocated at one site is live at...
Ovidiu Gheorghioiu, Alexandru Salcianu, Martin C. ...
PODS
2007
ACM
142views Database» more  PODS 2007»
14 years 6 months ago
Quasi-inverses of schema mappings
Schema mappings are high-level specifications that describe the relationship between two database schemas. Two operators on schema mappings, namely the composition operator and th...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
CSCW
2004
ACM
14 years 4 days ago
Six degrees of jonathan grudin: a social network analysis of the evolution and impact of CSCW research
In this paper, we describe the evolution and impact of computersupported cooperative work (CSCW) research through social network analysis of coauthorship data. A network of author...
Daniel B. Horn, Thomas A. Finholt, Jeremy P. Birnh...
CSCW
2000
ACM
13 years 11 months ago
WebSplitter: a unified XML framework for multi-device collaborative Web browsing
WebSplitter symbolizes the union of pervasive multi-device computing and collaborative multi-user computing. WebSplitter provides a unified XML framework that enables multi-device...
Richard Han, Veronique Perret, Mahmoud Naghshineh
COOPIS
2004
IEEE
13 years 10 months ago
Composing Mappings Between Schemas Using a Reference Ontology
Large-scale database integration requires a significant cost in developing a global schema and finding mappings between the global and local schemas. Developing the global schema r...
Eduard C. Dragut, Ramon Lawrence