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IMSCCS
2007
IEEE
14 years 4 months ago
Asymmetric Bagging and Feature Selection for Activities Prediction of Drug Molecules
Background: Activities of drug molecules can be predicted by QSAR (quantitative structure activity relationship) models, which overcomes the disadvantages of high cost and long cy...
Guo-Zheng Li, Hao-Hua Meng, Mary Qu Yang, Jack Y. ...
SIGMOD
2002
ACM
246views Database» more  SIGMOD 2002»
14 years 10 months ago
Hierarchical subspace sampling: a unified framework for high dimensional data reduction, selectivity estimation and nearest neig
With the increased abilities for automated data collection made possible by modern technology, the typical sizes of data collections have continued to grow in recent years. In suc...
Charu C. Aggarwal
GLOBECOM
2009
IEEE
14 years 5 months ago
Distributed Physical Carrier Sensing Adaptation Scheme in Cooperative MAP WLAN
Abstract— Recently a multiple access point (MAP) architecture is proposed for wireless local area networks (WLAN) to exploit the spatial diversity by permitting each user to asso...
Yao Hua, Qian Zhang, Zhisheng Niu
ICC
2007
IEEE
14 years 4 months ago
VoIP Capacity Allocation Using an Adaptive Voice Packetization Server in IEEE 802.11 WLANs
— WLAN VoIP capacity is known to be very low due to the effects of overheads at various protocol layers. An IEEE 802.11b access point (AP) operating at 11 Mbps for example, can s...
Ahmad M. Kholaif, Terence D. Todd
INFOCOM
2005
IEEE
14 years 3 months ago
SyncScan: practical fast handoff for 802.11 infrastructure networks
Abstract— Wireless access networks scale by replicating base stations geographically and then allowing mobile clients to seamlessly “hand off” from one station to the next as...
Ishwar Ramani, Stefan Savage