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KDD
2007
ACM
276views Data Mining» more  KDD 2007»
16 years 6 months ago
Nonlinear adaptive distance metric learning for clustering
A good distance metric is crucial for many data mining tasks. To learn a metric in the unsupervised setting, most metric learning algorithms project observed data to a lowdimensio...
Jianhui Chen, Zheng Zhao, Jieping Ye, Huan Liu
WIKIS
2009
ACM
16 years 27 days ago
Herding the cats: the influence of groups in coordinating peer production
Peer production systems rely on users to self-select appropriate tasks and “scratch their personal itch”. However, many such systems require significant maintenance work, whic...
Aniket Kittur, Bryan A. Pendleton, Robert E. Kraut
MSR
2006
ACM
16 years 10 days ago
Detecting similar Java classes using tree algorithms
Similarity analysis of source code is helpful during development to provide, for instance, better support for code reuse. Consider a development environment that analyzes code whi...
Tobias Sager, Abraham Bernstein, Martin Pinzger, C...
MINENET
2005
ACM
15 years 12 months ago
Identifying BGP routing table transfers
BGP routing updates collected by monitoring projects such as RouteViews and RIPE have been a vital source to our understanding of the global routing system. The updates logged by ...
Beichuan Zhang, Vamsi Kambhampati, Mohit Lad, Dani...
ASPDAC
2004
ACM
169views Hardware» more  ASPDAC 2004»
15 years 11 months ago
Design of real-time VGA 3-D image sensor using mixed-signal techniques
— We have developed the first real-time 3-D image sensor with VGA pixel resolution using mixed-signal techniques to achieve high-speed and high-accuracy range calculation based ...
Yusuke Oike, Makoto Ikeda, Kunihiro Asada