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DKE
2011
260views Education» more  DKE 2011»
14 years 9 months ago
Analysis on demand: Instantaneous soundness checking of industrial business process models
We report on a case study on control-flow analysis of business process models. We checked 735 industrial business process models from financial services, telecommunications, and...
Dirk Fahland, Cédric Favre, Jana Koehler, N...
183
Voted
FAST
2011
14 years 9 months ago
A Scheduling Framework That Makes Any Disk Schedulers Non-Work-Conserving Solely Based on Request Characteristics
Exploiting spatial locality is critical for a disk scheduler to achieve high throughput. Because of the high cost of disk head seeks and the non-preemptible nature of request serv...
Yuehai Xu, Song Jiang
145
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CHITALY
2011
75views more  CHITALY 2011»
14 years 6 months ago
Web 2.0: Twitter and the blind
The latest Internet phenomenon is Twitter, a micro-blogging platform that in just a few years has attracted millions of users. With short messages (tweets), following and follower...
Maria Claudia Buzzi, Marina Buzzi, Barbara Leporin...
CIKM
2011
Springer
14 years 6 months ago
Estimating selectivity for joined RDF triple patterns
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
Hai Huang 0003, Chengfei Liu
TSP
2012
14 years 1 months ago
Robust Multicast Beamforming for Spectrum Sharing-Based Cognitive Radios
Abstract—We consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive...
Yongwei Huang, Qiang Li, Wing-Kin Ma, Shuzhong Zha...