Sciweavers

620 search results - page 87 / 124
» Concrete Abstractions
Sort
View
ICDE
2008
IEEE
122views Database» more  ICDE 2008»
14 years 11 months ago
On Signatures for Communication Graphs
Abstract-- Communications between individuals can be represented by (weighted, multi-) graphs. Many applications operate on communication graphs associated with telephone calls, em...
Graham Cormode, Flip Korn, S. Muthukrishnan, Yihua...
EDBT
2002
ACM
139views Database» more  EDBT 2002»
14 years 10 months ago
Aggregate Processing of Planar Points
Abstract. Aggregate window queries return summarized information about objects that fall inside a query rectangle (e.g., the number of objects instead of their concrete ids). Tradi...
Yufei Tao, Dimitris Papadias, Jun Zhang
PEPM
2009
ACM
14 years 6 months ago
Guided model checking for programs with polymorphism
Exhaustive model checking search techniques are ineffective for error discovery in large and complex multi-threaded software systems. Distance estimate heuristics guide the concre...
Neha Rungta, Eric G. Mercer
CCS
2009
ACM
14 years 4 months ago
CoSP: a general framework for computational soundness proofs
We describe CoSP, a general framework for conducting computational soundness proofs of symbolic models and for embedding these proofs into formal calculi. CoSP considers arbitrary...
Michael Backes, Dennis Hofheinz, Dominique Unruh
PERVASIVE
2009
Springer
14 years 4 months ago
Enabling Pervasive Collaboration with Platform Composition
Abstract. Emerging pervasive computing technologies present many opportunities to aid ad-hoc collocated group collaboration. To better understand ad-hoc collaboration using pervasi...
Trevor Pering, Roy Want, Barbara Rosario, Shivani ...