Sciweavers

1030 search results - page 11 / 206
» Performance Evaluation of Network Systems Accounting for Use...
Sort
View
GLOBECOM
2009
IEEE
14 years 3 months ago
EXIT Chart Evaluation of a Receiver Structure for Multi-User Multi-Antenna OFDM Systems
— In this paper we evaluate, by means of Extrinsic Information Transfer (EXIT) charts, an iterative receiver that has emerged as a promising candidate for non-coherent multi-user...
Peter Hammarberg, Fredrik Rusek, Pierluigi Salvo R...
JSA
2008
136views more  JSA 2008»
13 years 8 months ago
Evaluation and optimization of a peer-to-peer video-on-demand system
Video-on-demand (VoD) is increasingly popular with internet users. However, VoD is costly due to the load placed on video servers. Peer-to-peer (P2P) techniques are an approach to...
Bin Cheng, Xiuzheng Liu, Zheng Zhang, Hai Jin, Lex...
INTERACT
2003
13 years 10 months ago
Be Quiet? Evaluating Proactive and Reactive User Interface Assistants
: This research examined the ability of an anthropomorphic interface assistant to help people learn and use an unfamiliar text-editing tool, with a specific focus on assessing proa...
Jun Xiao, Richard Catrambone, John T. Stasko
ISCC
2000
IEEE
156views Communications» more  ISCC 2000»
14 years 1 months ago
Inverse Multiplexing for ATM. Technical Operation, Applications and Performance Evaluation Study
-- In a WAN established infrastructure, one of the main problems ATM network planners and users face, when greater than T1/E1 bandwidth is required, is the high cost associated to ...
Marcos Postigo-Boix, Mónica Aguilar-Igartua...
SIGIR
2011
ACM
12 years 11 months ago
Collaborative competitive filtering: learning recommender using context of user choice
While a user’s preference is directly reflected in the interactive choice process between her and the recommender, this wealth of information was not fully exploited for learni...
Shuang-Hong Yang, Bo Long, Alexander J. Smola, Hon...