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WWW
2009
ACM
16 years 7 months ago
An axiomatic approach for result diversification
Understanding user intent is key to designing an effective ranking system in a search engine. In the absence of any explicit knowledge of user intent, search engines want to diver...
Sreenivas Gollapudi, Aneesh Sharma
EDBT
2009
ACM
136views Database» more  EDBT 2009»
16 years 1 months ago
Rule-based multi-query optimization
Data stream management systems usually have to process many long-running queries that are active at the same time. Multiple queries can be evaluated more efficiently together tha...
Mingsheng Hong, Mirek Riedewald, Christoph Koch, J...
DATE
2009
IEEE
116views Hardware» more  DATE 2009»
16 years 1 months ago
An MDE methodology for the development of high-integrity real-time systems
—This paper reports on experience gained and lessons learned from an intensive investigation of model-driven engineering methodology and technology for application to high-integr...
Silvia Mazzini, Stefano Puri, Tullio Vardanega
ATAL
2003
Springer
15 years 12 months ago
Customizing AOSE methodologies by reusing AOSE features
Future large-scale software development projects will require engineering support for a diverse range of software quality attributes, such as privacy and openness. It is not feasi...
Thomas Juan, Leon Sterling, Maurizio Martelli, Viv...
ICSE
2010
IEEE-ACM
15 years 8 months ago
DETERMIN: inferring likely deterministic specifications of multithreaded programs
The trend towards multicore processors and graphic processing units is increasing the need for software that can take advantage of parallelism. Writing correct parallel programs u...
Jacob Burnim, Koushik Sen