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WIKIS
2010
ACM
15 years 8 months ago
Deep hypertext with embedded revision control implemented in regular expressions
While text versioning was definitely a part of the original hypertext concept [21, 36, 44], it is rarely considered in this context today. Still, we know that revision control un...
Victor S. Grishchenko
GROUP
2007
ACM
15 years 8 months ago
Searching for experts in the enterprise: combining text and social network analysis
Employees depend on other people in the enterprise for rapid access to important information. But current systems for finding experts do not adequately address the social implicat...
Kate Ehrlich, Ching-Yung Lin, Vicky Griffiths-Fish...
GROUP
2007
ACM
15 years 8 months ago
Creating, destroying, and restoring value in wikipedia
Wikipedia's brilliance and curse is that any user can edit any of the encyclopedia entries. We introduce the notion of the impact of an edit, measured by the number of times ...
Reid Priedhorsky, Jilin Chen, Shyong K. Lam, Kathe...
APGV
2006
ACM
131views Visualization» more  APGV 2006»
15 years 8 months ago
Minification influences spatial judgments in virtual environments
Distances in immersive virtual environments (VEs) have been commonly reported as being spatially compressed while the same judgments are performed accurately in real space. Previo...
Scott A. Kuhl, William B. Thompson, Sarah H. Creem...
CCS
2004
ACM
15 years 8 months ago
A PIN-entry method resilient against shoulder surfing
Magnetic stripe cards are in common use for electronic payments and cash withdrawal. Reported incidents document that criminals easily pickpocket cards or skim them by swiping the...
Volker Roth, Kai Richter, Rene Freidinger