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» The Capacity Allocation Paradox
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SIGCOMM
2009
ACM
16 years 12 days ago
VL2: a scalable and flexible data center network
To be agile and cost effective, data centers should allow dynamic resource allocation across large server pools. In particular, the data center network should enable any server to...
Albert G. Greenberg, James R. Hamilton, Navendu Ja...
GLOBECOM
2008
IEEE
16 years 10 days ago
Asymptotic Throughput in Wireless Multicast OFDM Systems
Abstract—With the proliferation of wireless multimedia applications, multicast/broadcast has been recognized as an efficient technique to transmit a large volume of data to mult...
Juan Liu, Wei Chen, Zhigang Cao, Ying Jun Zhang, S...
VTC
2008
IEEE
160views Communications» more  VTC 2008»
16 years 8 days ago
Reducing Feedback Requirements of the Multiple Weight Opportunistic Beamforming Scheme via Selective Multiuser Diversity
—Opportunistic beamforming (OB) relies on the transmission of Channel State Information (CSI) in the form of instantaneous Signal to Noise Ratio (SNR) from Mobile Stations (MSs) ...
Marios Nicolaou, Angela Doufexi, Simon Armour
INFOCOM
2007
IEEE
16 years 6 days ago
Lexicographic Fairness in WDM Optical Cross-Connects
— We consider fair allocation of sessions at the outputs of optical cross-connects employing wavelength division multiplexing (WDM). Each session consists of traffic on one or m...
Satya Ranjan Mohanty, Laxmi N. Bhuyan
ATAL
2007
Springer
16 years 2 days ago
Scaling-up shopbots: a dynamic allocation-based approach
In this paper we consider the problem of eCommerce comparison shopping agents (shopbots) that are limited by capacity constraints. In light of the phenomenal increase both in dema...
David Sarne, Sarit Kraus, Takayuki Ito