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CCS
2009
ACM
16 years 7 months ago
Confidentiality-preserving distributed proofs of conjunctive queries
Distributed proof construction protocols have been shown to be valuable for reasoning about authorization decisions in open distributed environments such as pervasive computing sp...
Adam J. Lee, Kazuhiro Minami, Nikita Borisov
CHI
2009
ACM
16 years 7 months ago
Understanding how and why open source contributors use diagrams in the development of Ubuntu
Some of the most interesting differences between Open Source Software (OSS) development and commercial colocated software development lie in the communication and collaboration pr...
Koji Yatani, Eunyoung Chung, Carlos Jensen, Khai N...
KDD
2008
ACM
182views Data Mining» more  KDD 2008»
16 years 7 months ago
Classification with partial labels
In this paper, we address the problem of learning when some cases are fully labeled while other cases are only partially labeled, in the form of partial labels. Partial labels are...
Nam Nguyen, Rich Caruana
CHI
2008
ACM
16 years 7 months ago
Large scale analysis of web revisitation patterns
Our work examines Web revisitation patterns. Everybody revisits Web pages, but their reasons for doing so can differ depending on the particular Web page, their topic of interest,...
Eytan Adar, Jaime Teevan, Susan T. Dumais
CHI
2008
ACM
16 years 7 months ago
AutoCardSorter: designing the information architecture of a web site using latent semantic analysis
In this paper, we describe an innovative tool that supports the design and evaluation of the information architecture of a Web site. The tool uses Latent Semantic Analysis and hie...
Christos Katsanos, Nikolaos K. Tselios, Nikolaos M...