Sciweavers

3446 search results - page 90 / 690
» A Reasoning Algorithm for pD*
Sort
View
ASM
2000
ASM
15 years 5 months ago
Partially Ordered Runs: A Case Study
Abstract. We look at some sources of insecurity and difficulty in reasoning about partially ordered runs of distributed ASMs, and propose some techniques to facilitate such reasoni...
Yuri Gurevich, Dean Rosenzweig
DLOG
2003
15 years 2 months ago
Computing Least Common Subsumers for FLE+
Transitive roles are important for adequate representation of knowledge in a range of applications. In this paper we present a first algorithm to compute least common subsumers i...
Sebastian Brandt, Anni-Yasmin Turhan
LPAR
2010
Springer
14 years 11 months ago
Verifying Pointer and String Analyses with Region Type Systems
Pointer analysis statically approximates the heap pointer structure during a program execution in order to track heap objects or to establish alias relations between references, a...
Lennart Beringer, Robert Grabowski, Martin Hofmann
GIS
2009
ACM
14 years 11 months ago
Distortion-based anonymity for continuous queries in location-based mobile services
Privacy preservation has recently received considerable attention for location-based mobile services. Various location cloaking approaches have been proposed to protect the locati...
Xiao Pan, Xiaofeng Meng, Jianliang Xu
SIGMOD
2011
ACM
152views Database» more  SIGMOD 2011»
14 years 4 months ago
Tracing data errors with view-conditioned causality
A surprising query result is often an indication of errors in the query or the underlying data. Recent work suggests using causal reasoning to find explanations for the surprisin...
Alexandra Meliou, Wolfgang Gatterbauer, Suman Nath...