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CC
2007
Springer
121views System Software» more  CC 2007»
15 years 6 months ago
If NP Languages are Hard on the Worst-Case, Then it is Easy to Find Their Hard Instances
We prove that if NP ⊆ BPP, i.e., if SAT is worst-case hard, then for every probabilistic polynomial-time algorithm trying to decide SAT, there exists some polynomially samplable ...
Dan Gutfreund, Ronen Shaltiel, Amnon Ta-Shma
GIS
2008
ACM
16 years 7 months ago
Should SDBMS support a join index?: a case study from CrimeStat
Given a spatial crime data warehouse, that is updated infrequently and a set of operations O as well as constraints of storage and update overheads, the index type selection probl...
Pradeep Mohan, Ronald E. Wilson, Shashi Shekhar, B...
200
Voted
IPPS
2003
IEEE
15 years 12 months ago
Distributed P2P Computing within Triana: A Galaxy Visualization Test Case
We discuss here a parallel implementation of the visualisation of data from a galaxy formation simulation within the Triana problem-solving environment. The visualisation is a tes...
Ian J. Taylor, Matthew S. Shields, Ian Wang, Roger...
113
Voted
ICSM
2006
IEEE
16 years 22 days ago
Software Assurance During Maintenance
Software development, testing, and maintenance tools must yield assurance information in a standardized form. Developers can use this information to argue that the software is ade...
Paul E. Black
SAC
2002
ACM
15 years 6 months ago
Limits in modelling evolving computer-based systems
This paper explores the limitations of one technique for modelling computer-based systems with evolving requirements. A case study is introduced which highlights the importance of...
Massimo Felici, Juliana Küster Filipe