Sciweavers

7057 search results - page 1309 / 1412
» Tasks, domains, and languages
Sort
View
SIGMOD
2007
ACM
160views Database» more  SIGMOD 2007»
14 years 9 months ago
Supporting ranking and clustering as generalized order-by and group-by
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
Chengkai Li, Min Wang, Lipyeow Lim, Haixun Wang, K...
PODS
2005
ACM
136views Database» more  PODS 2005»
14 years 9 months ago
Context-sensitive program analysis as database queries
Program analysis has been increasingly used in software engineering tasks such as auditing programs for security vulnerabilities and finding errors in general. Such tools often re...
Monica S. Lam, John Whaley, V. Benjamin Livshits, ...
PODS
2007
ACM
142views Database» more  PODS 2007»
14 years 9 months ago
Quasi-inverses of schema mappings
Schema mappings are high-level specifications that describe the relationship between two database schemas. Two operators on schema mappings, namely the composition operator and th...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
CGO
2010
IEEE
14 years 3 months ago
Level by level: making flow- and context-sensitive pointer analysis scalable for millions of lines of code
We present a practical and scalable method for flow- and contextsensitive (FSCS) pointer analysis for C programs. Our method analyzes the pointers in a program level by level in ...
Hongtao Yu, Jingling Xue, Wei Huo, Xiaobing Feng 0...
ASPLOS
2010
ACM
14 years 3 months ago
SherLog: error diagnosis by connecting clues from run-time logs
Computer systems often fail due to many factors such as software bugs or administrator errors. Diagnosing such production run failures is an important but challenging task since i...
Ding Yuan, Haohui Mai, Weiwei Xiong, Lin Tan, Yuan...
« Prev « First page 1309 / 1412 Last » Next »