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CIKM
2008
Springer
13 years 10 months ago
An effective statistical approach to blog post opinion retrieval
Finding opinionated blog posts is still an open problem in information retrieval, as exemplified by the recent TREC blog tracks. Most of the current solutions involve the use of e...
Ben He, Craig Macdonald, Jiyin He, Iadh Ounis
HPDC
2012
IEEE
11 years 10 months ago
QBox: guaranteeing I/O performance on black box storage systems
Many storage systems are shared by multiple clients with different types of workloads and performance targets. To achieve performance targets without over-provisioning, a system ...
Dimitris Skourtis, Shinpei Kato, Scott Brandt
SC
2009
ACM
14 years 19 days ago
Web 2.0-based social informatics data grid
The Social Informatics Data Grid (SIDGrid) is a new cyberinfrastructure designed to transform how social and behavioral scientists collect and annotate data, collaborate and share...
Wenjun Wu, Thomas D. Uram, Michael E. Papka
CSCW
2006
ACM
14 years 1 months ago
A grounded theory of information sharing behavior in a personal learning space
This paper presents a grounded theory of information sharing behavior of the users of a personal learning space. A personal learning space is an environment consisted of weblog, e...
Maryam Najafian Razavi, Lee Iverson
FOCS
2004
IEEE
13 years 11 months ago
Tolls for Heterogeneous Selfish Users in Multicommodity Networks and Generalized Congestion Games
We prove the existence of tolls to induce multicommodity, heterogeneous network users that independently choose routes minimizing their own linear function of tolls versus latency...
Lisa Fleischer, Kamal Jain, Mohammad Mahdian