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SSDBM
2010
IEEE
181views Database» more  SSDBM 2010»
13 years 7 months ago
Stratified Reservoir Sampling over Heterogeneous Data Streams
Reservoir sampling is a well-known technique for random sampling over data streams. In many streaming applications, however, an input stream may be naturally heterogeneous, i.e., c...
Mohammed Al-Kateb, Byung Suk Lee
ICDM
2005
IEEE
271views Data Mining» more  ICDM 2005»
14 years 2 months ago
HOT SAX: Efficiently Finding the Most Unusual Time Series Subsequence
In this work, we introduce the new problem of finding time series discords. Time series discords are subsequences of a longer time series that are maximally different to all the r...
Eamonn J. Keogh, Jessica Lin, Ada Wai-Chee Fu
ICRA
2003
IEEE
108views Robotics» more  ICRA 2003»
14 years 2 months ago
Trail-Laying Robots for Robust Terrain Coverage
— Robotics researchers have studied robots that can follow the trails laid by other robots. We, on the other hand, study robots that leave trails in the terrain to cover closed t...
Jonas Svennebring, Sven Koenig
ICCBR
1999
Springer
14 years 1 months ago
REMEX - A Case-Based Approach for Reusing Software Measurement Experienceware
Abstract. For the improvement of software quality and productivity, organizations need to systematically build up and reuse software engineering know-how, promoting organizational ...
Christiane Gresse von Wangenheim
AIIDE
2009
13 years 10 months ago
Evaluating the Authorial Leverage of Drama Management
A drama manager (DM) monitors an interactive experience, such as a computer game, and intervenes to shape the global experience so that it satisfies the author's expressive g...
Sherol Chen, Mark J. Nelson, Michael Mateas