Sciweavers

2678 search results - page 316 / 536
» Operational Semantics of Transactions
Sort
View
ICDE
2001
IEEE
159views Database» more  ICDE 2001»
16 years 6 months ago
Workflow and Process Synchronization with Interaction Expressions and Graphs
Current workflow management technology does not provide adequate means for inter-workflow coordination as concurrently executing workflows are considered completely independent. W...
Christian Heinlein
GIS
2006
ACM
16 years 6 months ago
Analyzing theme, space, and time: an ontology-based approach
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...
Matthew Perry, Farshad Hakimpour, Amit P. Sheth
POPL
2008
ACM
16 years 5 months ago
Formal verification of translation validators: a case study on instruction scheduling optimizations
Translation validation consists of transforming a program and a posteriori validating it in order to detect a modification of its semantics. This approach can be used in a verifie...
Jean-Baptiste Tristan, Xavier Leroy
PODS
2008
ACM
204views Database» more  PODS 2008»
16 years 5 months ago
Annotated XML: queries and provenance
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
J. Nathan Foster, Todd J. Green, Val Tannen
TASE
2008
IEEE
15 years 11 months ago
Verifying BPEL-Like Programs with Hoare Logic
The WS-BPEL language has recently become a de facto standard for modeling Web-based business processes. One of its essential features is the fully programmable compensation mechan...
Chenguang Luo, Shengchao Qin, Zongyan Qiu