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GLOBECOM
2010
IEEE
15 years 2 months ago
Analytical Modelling of IEEE 802.15.4 for Multi-Hop Networks with Heterogeneous Traffic and Hidden Terminals
IEEE 802.15.4 multi-hop wireless networks are an important communication infrastructure for many applications, including industrial control, home automation, and smart grids. Exist...
Piergiuseppe Di Marco, Pan Gun Park, Carlo Fischio...
INFOCOM
2011
IEEE
14 years 7 months ago
Ubiquitous data collection for mobile users in wireless sensor networks
Abstract—We study the ubiquitous data collection for mobile users in wireless sensor networks. People with handheld devices can easily interact with the network and collect data....
Zhenjiang Li, Mo Li, Jiliang Wang, Zhichao Cao
SIGMOD
2004
ACM
182views Database» more  SIGMOD 2004»
16 years 4 months ago
Efficient set joins on similarity predicates
In this paper we present an efficient, scalable and general algorithm for performing set joins on predicates involving various similarity measures like intersect size, Jaccard-coe...
Sunita Sarawagi, Alok Kirpal
GLOBECOM
2009
IEEE
15 years 11 months ago
Downlink Mobile OFDMA Resource Allocation with Minimum User Rate Requests
— The problem of resource allocation (RA) in a downlink OFDMA system with minimum user rate requests is examined under the realistic scenario of partial (imperfect) channel state...
Stelios Stefanatos, Christos Papathanasiou, Nikos ...
EMO
2006
Springer
120views Optimization» more  EMO 2006»
15 years 6 months ago
Rule Induction for Classification Using Multi-objective Genetic Programming
Multi-objective metaheuristics have previously been applied to partial classification, where the objective is to produce simple, easy to understand rules that describe subsets of a...
Alan P. Reynolds, Beatriz de la Iglesia