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CORR
2011
Springer
196views Education» more  CORR 2011»
13 years 2 months ago
Privacy-Enhanced Reputation-Feedback Methods to Reduce Feedback Extortion in Online Auctions
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
Michael T. Goodrich, Florian Kerschbaum
SIGMOD
2007
ACM
165views Database» more  SIGMOD 2007»
14 years 10 months ago
Statistical analysis of sketch estimators
Sketching techniques can provide approximate answers to aggregate queries either for data-streaming or distributed computation. Small space summaries that have linearity propertie...
Florin Rusu, Alin Dobra
DILS
2005
Springer
14 years 3 months ago
Information Integration and Knowledge Acquisition from Semantically Heterogeneous Biological Data Sources
Abstract. We present INDUS (Intelligent Data Understanding System), a federated, query-centric system for knowledge acquisition from autonomous, distributed, semantically heterogen...
Doina Caragea, Jyotishman Pathak, Jie Bao, Adrian ...
CHI
2008
ACM
14 years 10 months ago
Your place or mine?: visualization as a community component
Many Eyes is a web site that provides collaborative visualization services, allowing users to upload data sets, visualize them, and comment on each other's visualizations. Th...
Catalina M. Danis, Fernanda B. Viégas, Jess...
CHI
2007
ACM
14 years 10 months ago
An interface to aid rural health workers in the preliminary diagnosis of cataract at the slit lamp using LOCS III
In India there is an inequitable distribution of wealth & resources; while 70 % of population lives in villages, about 80 % of ophthalmologists practice in cities [4]. India h...
Satyendra Kumar Nainwal