Sciweavers

727 search results - page 85 / 146
» A Replicator Dynamics Analysis of Difference Evaluation Func...
Sort
View
ICDM
2009
IEEE
147views Data Mining» more  ICDM 2009»
15 years 1 months ago
Greedy Optimization for Contiguity-Constrained Hierarchical Clustering
The discovery and construction of inherent regions in large spatial datasets is an important task for many research domains such as climate zoning, eco-region analysis, public heal...
Diansheng Guo
FLAIRS
2006
15 years 5 months ago
Efficient Bids on Task Allocation for Multi-Robot Exploration
We propose a real time single item auction based task allocation method for the multi-robot exploration problem and investigate new bid evaluation strategies in this domain. In th...
Sanem Sariel, Tucker R. Balch
WWW
2011
ACM
14 years 10 months ago
A word at a time: computing word relatedness using temporal semantic analysis
Computing the degree of semantic relatedness of words is a key functionality of many language applications such as search, clustering, and disambiguation. Previous approaches to c...
Kira Radinsky, Eugene Agichtein, Evgeniy Gabrilovi...
130
Voted
INFOCOM
2007
IEEE
15 years 10 months ago
Cross-Layer Analysis of Rate Adaptation, DCF and TCP in Multi-Rate WLANs
—Wireless Internet access is facilitated by IEEE 802.11 WLANs that, in addition to realizing a specific form of CSMA/CA—distributed coordination function (DCF)— implement a ...
Jaehyuk Choi, Kihong Park, Chongkwon Kim
VLSID
2006
IEEE
134views VLSI» more  VLSID 2006»
16 years 4 months ago
ADC Precision Requirement for Digital Ultra-Wideband Receivers with Sublinear Front-Ends: A Power and Performance Perspective
This paper presents the power and performance analysis of a digital, direct sequence ultra-wideband (DS-UWB) receiver operating in the 3 to 4 GHz band. The signal to noise and dis...
Ivan Siu-Chuang Lu, Neil Weste, Sri Parameswaran