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» Experimenting with Nonmonotonic Reasoning
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SIGIR
2011
ACM
14 years 9 months ago
Why searchers switch: understanding and predicting engine switching rationales
Search engine switching is the voluntary transition between Web search engines. Engine switching can occur for a number of reasons, including user dissatisfaction with search resu...
Qi Guo, Ryen W. White, Yunqiao Zhang, Blake Anders...
190
Voted
PRESENCE
1998
108views more  PRESENCE 1998»
15 years 6 months ago
Navigating Large-Scale 'Desk-Top' Virtual Buildings: Effects of Orientation Aids and Familiarity
Two experiments investigated components of participants’ spatial knowledge when they navigated large-scale ‘‘virtual buildings’’ using ‘‘desk-top’’ (i.e., nonimm...
Roy A. Ruddle, Stephen J. Payne, Dylan M. Jones
TVCG
2010
176views more  TVCG 2010»
15 years 5 months ago
Evaluation of the Cognitive Effects of Travel Technique in Complex Real and Virtual Environments
—We report a series of experiments conducted to investigate the effects of travel technique on information gathering and cognition in complex virtual environments. In the first e...
Evan A. Suma, Samantha L. Finkelstein, Myra Reid, ...
ICML
2000
IEEE
16 years 7 months ago
Learning Bayesian Networks for Diverse and Varying numbers of Evidence Sets
We introduce an expandable Bayesian network (EBN) to handle the combination of diverse multiple homogeneous evidence sets. An EBN is an augmented Bayesian network which instantiat...
Zu Whan Kim, Ramakant Nevatia
DSD
2009
IEEE
118views Hardware» more  DSD 2009»
16 years 1 months ago
The Case for a Balanced Decomposition Process
—We present experiments with synthesis tools using examples which are currently believed to be very hard, namely the LEKU examples by Cong and Minkovich and parity examples of ou...
Jan Schmidt, Petr Fiser