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RECSYS
2009
ACM
16 years 1 months ago
Regret-based optimal recommendation sets in conversational recommender systems
Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an ap...
Paolo Viappiani, Craig Boutilier
PERCOM
2004
ACM
16 years 6 months ago
Drishti: An Integrated Indoor/Outdoor Blind Navigation System and Service
There are many navigation systems for visually impaired people but few can provide dynamic interactions and adaptability to changes. None of these systems work seamlessly both ind...
Lisa Ran, Sumi Helal, Steve Moore
CHI
2002
ACM
16 years 7 months ago
Pre-emptive shadows: eliminating the blinding light from projectors
Users interacting with front-projected displays often work between the projector and the display surface. This causes undesirable projection on the user as well as temporary blind...
Desney S. Tan, Randy Pausch
172
Voted
ECEASST
2008
75views more  ECEASST 2008»
15 years 7 months ago
Extended OCL for Goal Monitoring
Monitoring human-computer interaction aids the analysis for understanding how well software meets its purpose. In particular, monitoring human-computer interactions with respect to...
William N. Robinson
ACMSE
2006
ACM
16 years 25 days ago
Evaluation of a location-linked notes system
We present a location-aware messaging system that lets users read and post notes linked to a particular location. We developed multiple clients (designed to run on desktop compute...
Manas Tungare, Ingrid Burbey, Manuel A. Pér...