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SIGDOC
2009
ACM
16 years 1 months ago
The macro-structure of use of help
Users of help systems often complain that they do not find them useful; while they still use help at least occasionally, they resort to other problem-solving strategies. In this p...
Oscar D. Andrade, Nathaniel Bean, David G. Novick
ISMIR
2005
Springer
171views Music» more  ISMIR 2005»
16 years 13 days ago
Finding Meter in Music Using An Autocorrelation Phase Matrix and Shannon Entropy
This paper introduces a novel way to detect metrical structure in music. We introduce a way to compute autocorrelation such that the distribution of energy in phase space is prese...
Douglas Eck, Norman Casagrande
INFOCOM
2011
IEEE
14 years 10 months ago
iLight: Indoor device-free passive tracking using wireless sensor networks
—Target tracking is a main application of wireless sensor networks (WSNs), and has been studied widely [4], [10]. In this work, we study indoor passive tracking problem using WSN...
XuFei Mao, ShaoJie Tang, XiaoHua Xu, Xiang-Yang Li...
CHI
2009
ACM
16 years 1 months ago
Mediating programming through chat for the OLPC
We built a text-based programming environment that enables youth to design and implement a chat client for the One Laptop per Child XO. The environment allows users to program and...
Jill P. Dimond, Sarita Yardi, Mark Guzdial
CIKM
2005
Springer
16 years 14 days ago
Exact match search in sequence data using suffix trees
We study suitable indexing techniques to support efficient exact match search in large biological sequence databases. We propose a suffix tree (ST) representation, called STA-DF, ...
Mihail Halachev, Nematollaah Shiri, Anand Thamildu...