Sciweavers

146 search results - page 26 / 30
» Boosting as a Metaphor for Algorithm Design
Sort
View
WOWMOM
2006
ACM
135views Multimedia» more  WOWMOM 2006»
15 years 3 months ago
MCMSDA: A Multi-Channel Multi-Sector Directional Antenna Wireless LAN
Recently there is an increasing interest in using directional antennas and multi-channel for Ad-hoc wireless networks. Directional antennas provide higher capacity and less multi-...
Yong Huang, Weibo Gong, Dev Gupta
INFOCOM
2008
IEEE
15 years 4 months ago
Stable Peers: Existence, Importance, and Application in Peer-to-Peer Live Video Streaming
—This paper presents a systematic in-depth study on the existence, importance, and application of stable nodes in peerto-peer live video streaming. Using traces from a real large...
Feng Wang, Jiangchuan Liu, Yongqiang Xiong
SIGCOMM
2010
ACM
14 years 9 months ago
Predictable 802.11 packet delivery from wireless channel measurements
RSSI is known to be a fickle indicator of whether a wireless link will work, for many reasons. This greatly complicates operation because it requires testing and adaptation to fin...
Daniel Halperin, Wenjun Hu, Anmol Sheth, David Wet...
SIGMOD
2002
ACM
198views Database» more  SIGMOD 2002»
15 years 9 months ago
Processing complex aggregate queries over data streams
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
Alin Dobra, Minos N. Garofalakis, Johannes Gehrke,...
AIRWEB
2007
Springer
15 years 3 months ago
Extracting Link Spam using Biased Random Walks from Spam Seed Sets
Link spam deliberately manipulates hyperlinks between web pages in order to unduly boost the search engine ranking of one or more target pages. Link based ranking algorithms such ...
Baoning Wu, Kumar Chellapilla