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HUC
2011
Springer
14 years 6 months ago
Exploring micro-incentive strategies for participant compensation in high-burden studies
Micro-incentives represent a new but little-studied trend in participant compensation for user studies. In this paper, we use a combination of statistical analysis and models from...
Mohamed Musthag, Andrew Raij, Deepak Ganesan, Sant...
UIST
1997
ACM
15 years 10 months ago
Immersion in Desktop Virtual Reality
This paper explores techniques for evaluating and improving immersion in Desktop Virtual Reality (VR). Three experiments are reported which extend findings on immersion in VR repo...
George G. Robertson, Mary Czerwinski, Maarten van ...
NSDI
2004
15 years 7 months ago
TimeLine: A High Performance Archive for a Distributed Object Store
This paper describes TimeLine, an efficient archive service for a distributed storage system. TimeLine allows users to take snapshots on demand. The archive is stored online so th...
Chuang-Hue Moh, Barbara Liskov
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...
SOSP
2007
ACM
16 years 3 months ago
DejaView: a personal virtual computer recorder
As users interact with the world and their peers through their computers, it is becoming important to archive and later search the information that they have viewed. We present De...
Oren Laadan, Ricardo A. Baratto, Dan B. Phung, Sha...