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» Closure Operators for Order Structures
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DCC
2000
IEEE
15 years 6 months ago
Summary Structures for Frequency Queries on Large Transaction Sets
As large-scale databases become commonplace, there has been signi cant interest in mining them for commercial purposes. One of the basic tasks that underlies many of these mining ...
Dow-Yung Yang, Akshay Johar, Ananth Grama, Wojciec...
RTSS
2008
IEEE
15 years 8 months ago
A Holistic Approach to Decentralized Structural Damage Localization Using Wireless Sensor Networks
Wireless sensor networks (WSNs) have become an increasingly compelling platform for Structural Health Monitoring (SHM) applications, since they can be installed relatively inexpen...
Gregory Hackmann, Fei Sun, Nestor Castaneda, Cheny...
SIGMOD
1998
ACM
129views Database» more  SIGMOD 1998»
15 years 6 months ago
Incremental Distance Join Algorithms for Spatial Databases
Two new spatial join operations, distance join and distance semijoin, are introduced where the join output is ordered by the distance betweenthe spatialattribute values ofthe join...
Gísli R. Hjaltason, Hanan Samet
TSP
2008
87views more  TSP 2008»
15 years 1 months ago
Interference Suppression for Memoryless Nonlinear Multiuser Systems Using Constellation Structure
A generalized concept of interference suppression is introduced for multiuser systems with a known memoryless transmit non-linearity, such as in the downlink amplifier of a satelli...
Ananya Sen Gupta, Andrew Singer
JSW
2008
106views more  JSW 2008»
15 years 1 months ago
Hierarchical Image Segmentation by Structural Content
Image quality loss resulting from artifacts depends on the nature and strength of the artifacts as well as the context or background in which they occur. In order to include the im...
Nathir A. Rawashdeh, Shaun T. Love, Kevin D. Donoh...