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DCOSS
2007
Springer
14 years 2 months ago
Optimal Cluster Association in Two-Tiered Wireless Sensor Networks
Abstract. In this paper, we study the two-tiered wireless sensor network (WSN) architecture and propose the optimal cluster association algorithm for it to maximize the overall net...
Weizhao Wang, Wen-Zhan Song, Xiang-Yang Li, Kousha...
ICDT
2001
ACM
124views Database» more  ICDT 2001»
14 years 14 days ago
Mining for Empty Rectangles in Large Data Sets
Abstract. Many data mining approaches focus on the discovery of similar (and frequent) data values in large data sets. We present an alternative, but complementary approach in whic...
Jeff Edmonds, Jarek Gryz, Dongming Liang, Ren&eacu...
GLOBECOM
2008
IEEE
13 years 8 months ago
Energy-Efficient Transmission in Frequency-Selective Channels
Abstract--Energy efficiency is becoming increasingly important for small form factor mobile devices, as battery technology has not kept up with the growing requirements stemming fr...
Guowang Miao, Nageen Himayat, Ye (Geoffrey) Li
FUIN
2006
113views more  FUIN 2006»
13 years 8 months ago
Adaptive Merging of Prioritized Knowledge Bases
Abstract. In this paper, we propose an adaptive algorithm for merging n (n2) prioritized knowledge bases which takes into account the degrees of conflict and agreement among these ...
Weiru Liu, Guilin Qi, David A. Bell
AE
2007
Springer
14 years 2 months ago
An Evolutionary Algorithm for the Block Stacking Problem
Abstract. How has a stack of n blocks to be arranged in order to maximize its overhang over a table edge while being stable? This question can be seen as an example application for...
Tim Hohm, Matthias Egli, Samuel Gaehwiler, Stefan ...