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CSCW
2010
ACM
16 years 2 months ago
Eliciting and focusing geographic volunteer work
Open content communities such as wikis derive their value from the work done by users. However, a key challenge is to elicit work that is sufficient and focused where needed. We ...
Reid Priedhorsky, Mikhil Masli, Loren G. Terveen
WWW
2009
ACM
16 years 10 days ago
A probabilistic model based approach for blended search
In this paper, we propose to model the blended search problem by assuming conditional dependencies among queries, VSEs and search results. The probability distributions of this mo...
Ning Liu, Jun Yan, Zheng Chen
CCGRID
2009
IEEE
16 years 9 days ago
Multicast Trees for Collaborative Applications
—Current implementations of real-time collaborative applications rely on a dedicated infrastructure to carry out all synchronizing and communication functions, and require all en...
Krzysztof Rzadca, Jackson Tan Teck Yong, Anwitaman...
DATE
2009
IEEE
86views Hardware» more  DATE 2009»
16 years 8 days ago
A link arbitration scheme for quality of service in a latency-optimized network-on-chip
Abstract—Networks-on-chip (NoC) for general-purpose multiprocessors require quality of service mechanisms to allow realtime streaming applications to be executed along with laten...
Jonas Diemer, Rolf Ernst
DATE
2009
IEEE
113views Hardware» more  DATE 2009»
16 years 8 days ago
Priority based forced requeue to reduce worst-case latencies for bursty traffic
- In this paper we introduce Priority Based Forced Requeue to decrease worst-case latencies in NoCs offering best effort services. Forced Requeue is to prematurely lift out low pri...
Mikael Millberg, Axel Jantsch