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HCI
2007
14 years 11 months ago
HCI and the Face: Towards an Art of the Soluble
The human face plays a central role in most forms of natural human interaction so we may expect that computational methods for analysis of facial information and graphical and robo...
Christoph Bartneck, Michael J. Lyons
69
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HCI
2007
14 years 11 months ago
Webcasting Made Interactive: Persistent Chat for Text Dialogue During and About Learning Events
This paper presents a “persistent chat” extension to the ePresence Interactive Media webcasting infrastructure to support real-time commenting on and discussing of issues that ...
Ronald Baecker, David Fono, Lillian Blume, Christo...
MEDINFO
2007
139views Healthcare» more  MEDINFO 2007»
14 years 11 months ago
Lessons Learned from Cross-Validating Alignments between Large Anatomical Ontologies
Objectives: To compare the alignments of two large anatomical ontologies (the Foundational Model of Anatomy and GALEN) produced by three ontology alignment systems (AOAS, FALCON a...
Songmao Zhang, Olivier Bodenreider
SODA
2008
ACM
184views Algorithms» more  SODA 2008»
14 years 11 months ago
Coresets, sparse greedy approximation, and the Frank-Wolfe algorithm
The problem of maximizing a concave function f(x) in a simplex S can be solved approximately by a simple greedy algorithm. For given k, the algorithm can find a point x(k) on a k-...
Kenneth L. Clarkson
DAGSTUHL
2006
14 years 11 months ago
Similarity in Programs
Abstract. An overview of the concept of program similarity is presented. It divides similarity into two types--syntactic and semantic-and provides a review of eight categories of m...
Andrew Walenstein, Mohammad El-Ramly, James R. Cor...