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ATAL
2010
Springer
15 years 7 months ago
Infinite order Lorenz dominance for fair multiagent optimization
This paper deals with fair assignment problems in decision contexts involving multiple agents. In such problems, each agent has its own evaluation of costs and we want to find a f...
Boris Golden, Patrice Perny
ICDE
2003
IEEE
161views Database» more  ICDE 2003»
16 years 8 months ago
Structural Join Order Selection for XML Query Optimization
Structural join operations are central to evaluating queries against XML data, and are typically responsible for consuming a lion's share of the query processing time. Thus, ...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
ICDM
2005
IEEE
271views Data Mining» more  ICDM 2005»
16 years 5 days 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
WOWMOM
2009
ACM
204views Multimedia» more  WOWMOM 2009»
15 years 11 months ago
ECTC: Energy effiCient topology control algorithm for wireless sensor networks
Sensor network which operates on battery are used to gather data in a variety of environments. The data collected by each node is communicated through the network to the sink, whi...
Nedal Ababneh, Anastasios Viglas, Houda Labiod, Na...
CLUSTER
2004
IEEE
15 years 10 months ago
RFS: efficient and flexible remote file access for MPI-IO
Scientific applications often need to access remote file systems. Because of slow networks and large data size, however, remote I/O can become an even more serious performance bot...
Jonghyun Lee, Robert B. Ross, Rajeev Thakur, Xiaos...