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BCSHCI
2008
15 years 8 months ago
The SenseCam as a tool for task observation
The SenseCam is a passive capture wearable camera, worn around the neck and developed by Microsoft Research in the UK. When worn continuously it takes an average of 2,000 images p...
Daragh Byrne, Aiden R. Doherty, Gareth J. F. Jones...
CHI
2011
ACM
14 years 10 months ago
Knowing funny: genre perception and categorization in social video sharing
Categorization of online videos is often treated as a tag suggestion task; tags can be generated by individuals or by machine classification. In this paper, we suggest categoriza...
Jude Yew, David A. Shamma, Elizabeth F. Churchill
ICDE
2004
IEEE
148views Database» more  ICDE 2004»
16 years 8 months ago
Approximate Selection Queries over Imprecise Data
We examine the problem of evaluating selection queries over imprecisely represented objects. Such objects are used either because they are much smaller in size than the precise on...
Iosif Lazaridis, Sharad Mehrotra
HIPC
2005
Springer
16 years 17 days ago
Performance Study of LU Decomposition on the Programmable GPU
With the increasing programmability of GPUs (graphics processing units), these units are emerging as an attractive computing platform not only for traditional graphics computation ...
Fumihiko Ino, Manabu Matsui, Keigo Goda, Kenichi H...
FOCM
2011
117views more  FOCM 2011»
15 years 2 months ago
Accuracy and Stability of Computing High-order Derivatives of Analytic Functions by Cauchy Integrals
Abstract High-order derivatives of analytic functions are expressible as Cauchy integrals over circular contours, which can very effectively be approximated, e.g., by trapezoidal s...
Folkmar Bornemann