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DEXA
1995
Springer
125views Database» more  DEXA 1995»
15 years 10 months ago
An SQL Extension Supporting User Viewpoints
- In order to accomplish independence on the logical data organization, a relational DBMS must be capable of interpreting query language sentences which reference attributes belong...
Giuseppe Bellavia, Dario Maio, Stefano Rizzi
ICALP
1995
Springer
15 years 10 months ago
Parallel Algorithms with Optimal Speedup for Bounded Treewidth
We describe the rst parallel algorithm with optimal speedup for constructing minimum-width tree decompositions of graphs of bounded treewidth. On n-vertex input graphs, the algori...
Hans L. Bodlaender, Torben Hagerup
AMAST
2008
Springer
15 years 9 months ago
Explaining Verification Conditions
The Hoare approach to program verification relies on the construction and discharge of verification conditions (VCs) but offers no support to trace, analyze, and understand the VCs...
Ewen Denney, Bernd Fischer 0002
CAISE
2008
Springer
15 years 9 months ago
Formal Modeling and Discrete-Time Analysis of BPEL Web Services
Abstract. Web services are increasingly used for building enterprise information systems according to the Service Oriented Architecture (Soa) paradigm. We propose in this paper a t...
Radu Mateescu, Sylvain Rampacek
ACOM
2006
Springer
15 years 9 months ago
ACL Semantics Between Social Commitments and Mental Attitudes
Abstract. There are two main traditions in defining a semantics for agent communication languages, based either on mental attitudes or on social commitments. In this paper, we tran...
Guido Boella, Rossana Damiano, Joris Hulstijn, Lee...