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SIGMOD
2002
ACM
129views Database» more  SIGMOD 2002»
14 years 7 months ago
Dwarf: shrinking the PetaCube
Dwarf is a highly compressed structure for computing, storing, and querying data cubes. Dwarf identifies prefix and suffix structural redundancies and factors them out by coalesci...
Yannis Sismanis, Antonios Deligiannakis, Nick Rous...
WSDM
2009
ACM
161views Data Mining» more  WSDM 2009»
14 years 2 months ago
Predicting the readability of short web summaries
Readability is a crucial presentation attribute that web summarization algorithms consider while generating a querybaised web summary. Readability quality also forms an important ...
Tapas Kanungo, David Orr
ACMACE
2009
ACM
14 years 2 months ago
Power explorer: a casual game style for encouraging long term behavior change among teenagers
When it comes to motivating teenagers towards energy awareness, new approaches need to be considered. One such is the use of pervasive games connected to the players own energy co...
Anton Gustafsson, Magnus Bång, Mattias Svahn
ESA
2007
Springer
105views Algorithms» more  ESA 2007»
14 years 1 months ago
Non-clairvoyant Batch Sets Scheduling: Fairness Is Fair Enough
In real systems, such as operating systems, the scheduler is often unaware of the remaining work in each job or of the ability of the job to take advantage of more resources. In th...
Julien Robert, Nicolas Schabanel
MIS
2004
Springer
162views Multimedia» more  MIS 2004»
14 years 1 months ago
Integrating the Results of Multimedia Sub-Queries Using Qualitative Preferences
When similarity queries over multimedia databases are processed by splitting the overall query condition into a set of sub-queries, the problem of how to efficiently and effectiv...
Ilaria Bartolini, Paolo Ciaccia, Vincent Oria, M. ...