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SIGMOD
2010
ACM
277views Database» more  SIGMOD 2010»
14 years 27 days ago
A comparison of join algorithms for log processing in MaPreduce
The MapReduce framework is increasingly being used to analyze large volumes of data. One important type of data analysis done with MapReduce is log processing, in which a click-st...
Spyros Blanas, Jignesh M. Patel, Vuk Ercegovac, Ju...
ICSE
2010
IEEE-ACM
14 years 26 days ago
An exploratory study of the evolution of software licensing
Free and open source software (FOSS) is distributed and made available to users under different software licenses, mentioned in FOSS code by means of licensing statements. Variou...
Massimiliano Di Penta, Daniel M. Germán, Ya...
CIDM
2009
IEEE
14 years 24 days ago
An architecture and algorithms for multi-run clustering
—This paper addresses two main challenges for clustering which require extensive human effort: selecting appropriate parameters for an arbitrary clustering algorithm and identify...
Rachsuda Jiamthapthaksin, Christoph F. Eick, Vadee...
RECSYS
2009
ACM
14 years 22 days ago
Critiquing recommenders for public taste products
Critiquing-based recommenders do not require users to state all of their preferences upfront or rate a set of previously experienced products. Compared to other types of recommend...
Pearl Pu, Maoan Zhou, Sylvain Castagnos
SC
2009
ACM
14 years 22 days ago
Web 2.0-based social informatics data grid
The Social Informatics Data Grid (SIDGrid) is a new cyberinfrastructure designed to transform how social and behavioral scientists collect and annotate data, collaborate and share...
Wenjun Wu, Thomas D. Uram, Michael E. Papka
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