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SIGMOD
2009
ACM
213views Database» more  SIGMOD 2009»
16 years 7 months ago
Dictionary-based order-preserving string compression for main memory column stores
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
Carsten Binnig, Stefan Hildenbrand, Franz Fär...
ASPLOS
2010
ACM
16 years 1 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...
ISSTA
2009
ACM
16 years 1 months ago
A comparative study of programmer-written and automatically inferred contracts
Where do contracts — specification elements embedded in executable code — come from? To produce them, should we rely on the programmers, on automatic tools, or some combinati...
Nadia Polikarpova, Ilinca Ciupa, Bertrand Meyer
OOPSLA
2007
Springer
16 years 1 months ago
Ilea: inter-language analysis across java and c
Java bug finders perform static analysis to find implementation mistakes that can lead to exploits and failures; Java compilers perform static analysis for optimization. If Java...
Gang Tan, Greg Morrisett
GI
2005
Springer
16 years 18 days ago
Automated Quality Assurance for UML Models
Abstract: Model based development, like proposed by the OMG’s Model Driven Arre (MDA), aims to raise the level of abstraction from working on the code to working with models. For...
Tilman Seifert, Florian Jug, Günther Rackl