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HCI
2007
15 years 8 months ago
Enhancing Human-Computer Interaction with Embodied Conversational Agents
We survey recent research in which the impact of an embodied conversational agent on human-computer interaction has been assessed through a human evaluation. In some cases, the eva...
Mary Ellen Foster
NIPS
2008
15 years 8 months ago
An Efficient Sequential Monte Carlo Algorithm for Coalescent Clustering
We propose an efficient sequential Monte Carlo inference scheme for the recently proposed coalescent clustering model [1]. Our algorithm has a quadratic runtime while those in [1]...
Dilan Görür, Yee Whye Teh
ACE
2004
186views Education» more  ACE 2004»
15 years 8 months ago
Five Myths of Assessment
This paper describes some issues concerning assessment and the corresponding motivation for students to work in a desired manner. The issues came from studying assessment in the R...
Mats Daniels, Anders Berglund, Arnold Neville Pear...
BILDMED
2004
204views Algorithms» more  BILDMED 2004»
15 years 8 months ago
Topologically Correct Extraction of the Cortical Surface of a Brain Using Level-Set Methods
In this paper we present a level-set framework for accurate and efficient extraction of the surface of a brain from MRI data. To prevent the so-called partial volume effect we use ...
Stephan Bischoff, Leif Kobbelt
EMNLP
2004
15 years 8 months ago
The Influence of Argument Structure on Semantic Role Assignment
We present a data and error analysis for semantic role labelling. In a first experiment, we build a generic statistical model for semantic role assignment in the FrameNet paradigm...
Sebastian Padó, Gemma Boleda