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WIKIS
2009
ACM
14 years 1 months ago
SAVVY Wiki: a context-oriented collaborative knowledge management system
This paper presents a new Wiki called SAVVY Wiki that realizes context-oriented, collective and collaborative knowledge management environments that are able to reflect users’ i...
Takafumi Nakanishi, Koji Zettsu, Yutaka Kidawara, ...
ACMICEC
2007
ACM
168views ECommerce» more  ACMICEC 2007»
14 years 1 months ago
Designing novel review ranking systems: predicting the usefulness and impact of reviews
With the rapid growth of the Internet, users' ability to publish content has created active electronic communities that provide a wealth of product information. Consumers nat...
Anindya Ghose, Panagiotis G. Ipeirotis
SIGIR
2010
ACM
14 years 21 days ago
Entity information management in complex networks
Entity information management (EIM) is a nascent IR research area that investigates the information management process about entities instead of documents. It is motivated by the ...
Yi Fang
NSDI
2008
13 years 11 months ago
Ostra: Leveraging Trust to Thwart Unwanted Communication
Online communication media such as email, instant messaging, bulletin boards, voice-over-IP, and social networking sites allow any sender to reach potentially millions of users at...
Alan Mislove, Ansley Post, Peter Druschel, P. Kris...
ACL
2008
13 years 10 months ago
A Critical Reassessment of Evaluation Baselines for Speech Summarization
We assess the current state of the art in speech summarization, by comparing a typical summarizer on two different domains: lecture data and the SWITCHBOARD corpus. Our results ca...
Gerald Penn, Xiaodan Zhu