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» Semantic Abstraction and Anaphora
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TASE
2010
IEEE
15 years 24 days ago
Clear and Precise Specification of Ecological Data Management Processes and Dataset Provenance
Abstract--With the availability of powerful computational and communication systems, scientists now readily access large, complicated derived datasets and build on those results to...
Leon J. Osterweil, Lori A. Clarke, Aaron M. Elliso...
DLOG
2011
14 years 9 months ago
Analysing Multiple Versions of an Ontology: A Study of the NCI Thesaurus
The detection of changes between OWL ontologies is an important service for ontology engineering. There are several approaches to this problem, both syntactic and semantic. A purel...
Rafael S. Gonçalves, Bijan Parsia, Ulrike S...
PLDI
2011
ACM
14 years 9 months ago
Understanding POWER multiprocessors
Exploiting today’s multiprocessors requires highperformance and correct concurrent systems code (optimising compilers, language runtimes, OS kernels, etc.), which in turn requir...
Susmit Sarkar, Peter Sewell, Jade Alglave, Luc Mar...
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POPL
2009
ACM
16 years 6 months ago
Masked types for sound object initialization
This paper presents a type-based solution to the long-standing problem of object initialization. Constructors, the conventional mechanism for object initialization, have semantics...
Xin Qi, Andrew C. Myers
PPOPP
2009
ACM
16 years 6 months ago
Safe open-nested transactions through ownership
Researchers in transactional memory (TM) have proposed open nesting as a methodology for increasing the concurrency of transactional programs. The idea is to ignore "low-leve...
Kunal Agrawal, I.-Ting Angelina Lee, Jim Sukha