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ICALT
2007
IEEE
15 years 6 months ago
An Ontological Approach for Semantic Learning Objects Interoperability
This paper presents a semantic-aware classification algorithm that can leverage the interoperability among semantically heterogeneous learning object repositories using different ...
Ming-Che Lee, Kun Hua Tsai, Tung Cheng Hsieh, Ti K...
CIMAGING
2010
122views Hardware» more  CIMAGING 2010»
15 years 6 months ago
Symmetrized local co-registration optimization for anomalous change detection
The goal of anomalous change detection (ACD) is to identify what unusual changes have occurred in a scene, based on two images of the scene taken at different times and under diff...
Brendt Wohlberg, James Theiler
LREC
2010
157views Education» more  LREC 2010»
15 years 6 months ago
Is Sentiment a Property of Synsets? Evaluating Resources for Sentiment Classification using Machine Learning
Existing approaches to classifying documents by sentiment include machine learning with features created from n-grams and part of speech. This paper explores a different approach ...
Aleksander Wawer
NSDI
2010
15 years 6 months ago
Exploring Link Correlation for Efficient Flooding in Wireless Sensor Networks
Existing flooding algorithms have demonstrated their effectiveness in achieving communication efficiency and reliability in wireless sensor networks. However, further performance ...
Ting Zhu, Ziguo Zhong, Tian He, Zhi-Li Zhang
NIPS
2008
15 years 6 months ago
Asynchronous Distributed Learning of Topic Models
Distributed learning is a problem of fundamental interest in machine learning and cognitive science. In this paper, we present asynchronous distributed learning algorithms for two...
Arthur Asuncion, Padhraic Smyth, Max Welling
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