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» An Empirical Activity Model for WLAN Users
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SIGCSE
2002
ACM
218views Education» more  SIGCSE 2002»
13 years 5 months ago
Participatory design in a human-computer interaction course: teaching ethnography methods to computer scientists
Empirical evidence shows the ability for computer technology to deliver on its promises of enhancing our quality of life relies on how well the application fits our understanding ...
Jerry B. Weinberg, Mary L. Stephen
COMPUTER
2007
135views more  COMPUTER 2007»
13 years 5 months ago
A Language for Human Action
and therefore should be implemented outside the sensory-motor system. This way, meaning for a concept amounts to the content of a symbolic expression, a deļ¬nition of the concept ...
Gutemberg Guerra-Filho, Yiannis Aloimonos
HICSS
2006
IEEE
124views Biometrics» more  HICSS 2006»
13 years 11 months ago
Gatekeeping in Virtual Communities: On Politics of Power in Cyberspace
Gatekeeping/Information Control is exercised frequently and daily in virtual communities. Gatekeeping exists in four different levels: Regulators, service providers, communitiesā€...
Karine Barzilai-Nahon
SSD
2001
Springer
103views Database» more  SSD 2001»
13 years 9 months ago
Similarity of Cardinal Directions
Like people who casually assess similarity between spatial scenes in their routine activities, users of pictorial databases are often interested in retrieving scenes that are simil...
Roop K. Goyal, Max J. Egenhofer
KDD
2004
ACM
126views Data Mining» more  KDD 2004»
14 years 5 months ago
Selection, combination, and evaluation of effective software sensors for detecting abnormal computer usage
We present and empirically analyze a machine-learning approach for detecting intrusions on individual computers. Our Winnowbased algorithm continually monitors user and system beh...
Jude W. Shavlik, Mark Shavlik