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ICDM
2005
IEEE
271views Data Mining» more  ICDM 2005»
13 years 11 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
ICDE
2008
IEEE
162views Database» more  ICDE 2008»
14 years 6 months ago
Querying Complex Spatio-Temporal Sequences in Human Motion Databases
Content-based retrieval of spatio-temporal patterns from human motion databases is inherently nontrivial since finding effective distance measures for such data is difficult. These...
Yueguo Chen, Shouxu Jiang, Beng Chin Ooi, Anthony ...
HSNMC
2003
Springer
134views Multimedia» more  HSNMC 2003»
13 years 10 months ago
Analytical Approach and Verification of a DiffServ-Based Priority Service
The provision of Quality of Service (QoS) in a seamless way over the dominating internetworking protocol of our times (IP), has been a challenge for many researchers in the past ye...
Christos Bouras, Afrodite Sevasti
MOBIHOC
2008
ACM
14 years 4 months ago
Fast and quality-guaranteed data streaming in resource-constrained sensor networks
In many emerging applications, data streams are monitored in a network environment. Due to limited communication bandwidth and other resource constraints, a critical and practical...
Emad Soroush, Kui Wu, Jian Pei
DATE
2004
IEEE
135views Hardware» more  DATE 2004»
13 years 9 months ago
Quasi-Static Scheduling for Real-Time Systems with Hard and Soft Tasks
This report addresses the problem of scheduling for real-time systems that include both hard and soft tasks. In order to capture the relative importance of soft tasks and how the ...
Luis Alejandro Cortés, Petru Eles, Zebo Pen...