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ISCAS
2008
IEEE
230views Hardware» more  ISCAS 2008»
15 years 4 months ago
Joint optimization of data hiding and video compression
— From copyright protection to error concealment, video data hiding has found usage in a great number of applications. Recently proposed applications such as privacy data preserv...
Jithendra K. Paruchuri, Sen-Ching S. Cheung
WWW
2011
ACM
14 years 4 months ago
A word at a time: computing word relatedness using temporal semantic analysis
Computing the degree of semantic relatedness of words is a key functionality of many language applications such as search, clustering, and disambiguation. Previous approaches to c...
Kira Radinsky, Eugene Agichtein, Evgeniy Gabrilovi...
EVOW
2009
Springer
15 years 1 months ago
Efficient Signal Processing and Anomaly Detection in Wireless Sensor Networks
In this paper the node-level decision unit of a self-learning anomaly detection mechanism for office monitoring with wireless sensor nodes is presented. The node-level decision uni...
Markus Wälchli, Torsten Braun
KDD
2004
ACM
211views Data Mining» more  KDD 2004»
15 years 10 months ago
Towards parameter-free data mining
Most data mining algorithms require the setting of many input parameters. Two main dangers of working with parameter-laden algorithms are the following. First, incorrect settings ...
Eamonn J. Keogh, Stefano Lonardi, Chotirat (Ann) R...
CPM
2005
Springer
101views Combinatorics» more  CPM 2005»
15 years 3 months ago
Succinct Suffix Arrays Based on Run-Length Encoding
A succinct full-text self-index is a data structure built on a text T = t1t2 . . . tn, which takes little space (ideally close to that of the compressed text), permits efficient se...
Veli Mäkinen, Gonzalo Navarro