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VTC
2010
IEEE
127views Communications» more  VTC 2010»
15 years 4 months ago
Inter-Site Joint Detection with Reduced Backhaul Capacity Requirements for the 3GPP LTE Uplink
—Cellular networks operating with a frequency reuse factor of one are often interference-limited. For that reason, base station (BS) cooperation techniques aiming at mitigating t...
Philipp Frank, Andreas Müller, Joachim Speide...
MIDDLEWARE
2007
Springer
16 years 20 days ago
Using checkpointing to recover from poor multi-site parallel job scheduling decisions
Recent research in multi-site parallel job scheduling leverages user-provided estimates of job communication characteristics to effectively partition the job across multiple clus...
William M. Jones
LWA
2008
15 years 8 months ago
Arguing on Issues with Mathematical Knowledge Items in a Semantic Wiki
In informal collections of collaboratively created knowledge like wikis, there is no well-defined way of reporting issues with knowledge items. When something is wrong or needs im...
Christoph Lange 0002, Tuukka Hastrup, Stephane Cor...
ACL
2006
15 years 8 months ago
Utilizing Co-Occurrence of Answers in Question Answering
In this paper, we discuss how to utilize the co-occurrence of answers in building an automatic question answering system that answers a series of questions on a specific topic in ...
Min Wu, Tomek Strzalkowski
SIGMETRICS
2010
ACM
173views Hardware» more  SIGMETRICS 2010»
15 years 11 months ago
Channel fragmentation in dynamic spectrum access systems: a theoretical study
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
Edward G. Coffman Jr., Philippe Robert, Florian Si...