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ICOM
2011
14 years 11 months ago
A Context-Aware Proactive Controller for Smart Environments
In this paper we describe an implicit user interface for smart environment control: We make our system guess how to assist the user(s) proactively. Our controller is based on two ...
Frank Krüger, Gernot Ruscher, Sebastian Bader...
ACII
2011
Springer
14 years 7 months ago
Interpreting Hand-Over-Face Gestures
People often hold their hands near their faces as a gesture in natural conversation, which can interfere with affective inference from facial expressions. However, these gestures ...
Marwa Mahmoud, Peter Robinson
CVPR
2012
IEEE
13 years 10 months ago
Social roles in hierarchical models for human activity recognition
We present a hierarchical model for human activity recognition in entire multi-person scenes. Our model describes human behaviour at multiple levels of detail, ranging from low-le...
Tian Lan, Leonid Sigal, Greg Mori
ICCV
2005
IEEE
16 years 9 months ago
A Spectral Technique for Correspondence Problems Using Pairwise Constraints
We present an efficient spectral method for finding consistent correspondences between two sets of features. We build the adjacency matrix M of a graph whose nodes represent the p...
Marius Leordeanu, Martial Hebert
CHI
2009
ACM
16 years 8 months ago
From x-rays to silly putty via Uranus: serendipity and its role in web search
The act of encountering information unexpectedly has long been identified as valuable, both as a joy in itself and as part of task-focused problem solving. There has been a concer...
Jaime Teevan, Paul André, Susan T. Dumais