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PERCOM
2008
ACM
14 years 8 months ago
Stability and Delay Analysis for Multi-Hop Single-Sink Wireless Sensor Networks
Wireless sensor networks are commonly used to monitor and control the physical world. To provide a meaningful service such as disaster and emergency surveillance, meeting real-tim...
Muhammad Farukh Munir, Arzad Alam Kherani, Fethi F...
KDD
2009
ACM
157views Data Mining» more  KDD 2009»
14 years 3 months ago
Hierarchical difference scatterplots interactive visual analysis of data cubes
Data cubes as employed by On-Line Analytical Processing (OLAP) play a key role in many application domains. The analysis typically involves to compare categories of different hie...
Harald Piringer, Matthias Buchetics, Helwig Hauser...
FSKD
2009
Springer
145views Fuzzy Logic» more  FSKD 2009»
14 years 3 months ago
Chinese Web Comments Clustering Analysis with a Two-phase Method
Usually a meaningful web topic has tens of thousands of comments, especially the hot topics. It is valuable if we congregate the comments into clusters and find out the mainstrea...
Yexin Wang, Li Zhao, Yan Zhang
ICALT
2008
IEEE
14 years 3 months ago
Interaction Analysis as a Multi-Support Approach of Social Computing for Learning, in the "Collaborative Era": Lessons Learned b
Apparently computer technology is shifting its focus, with individual users not being the main target any more. The evolution of Web 2.0 technologies is promoting the development ...
Tharrenos Bratitsis, Angelique Dimitracopoulou
ICC
2008
IEEE
14 years 3 months ago
Throughput Analysis of Frequency-Agile Medium Access Control Protocols
Abstract—In this paper, we analyze three opportunistic multichannel MAC protocols that associate a newcoming terminal station to one of the access points available within its tra...
Alexandre de Baynast, Lili Wu, Petri Mähö...