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WWW
2007
ACM
16 years 5 months ago
Anchor-based proximity measures
We present a family of measures of proximity of an arbitrary node in a directed graph to a pre-specified subset of nodes, called the anchor. Our measures are based on three differ...
Amruta Joshi, Ravi Kumar, Benjamin Reed, Andrew To...
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WWW
2006
ACM
16 years 5 months ago
Estimating required recall for successful knowledge acquisition from the web
Information on the Web is not only abundant but also redundant. This redundancy of information has an important consequence on the relation between the recall of an information ga...
Wolfgang Gatterbauer
WWW
2006
ACM
16 years 5 months ago
Semantic web integration of cultural heritage sources
In this paper, we describe research into the use of ontologies to integrate access to cultural heritage and photographic archives. The use of the CIDOC CRM and CRM Core ontologies...
Patrick A. S. Sinclair, Paul H. Lewis, Kirk Martin...
WWW
2005
ACM
16 years 5 months ago
Persistence in web based collaborations
We outline work on web based support for group creativity. We focus on a study of the effect persistence of participants' musical contributions has on their mutual engagement...
Nick Bryan-Kinns, Patrick G. T. Healey, J. Lee
WWW
2004
ACM
16 years 5 months ago
Design of a crawler with bounded bandwidth
This paper presents an algorithm to bound the bandwidth of a Web crawler. The crawler collects statistics on the transfer rate of each server to predict the expected bandwidth use...
Michelangelo Diligenti, Marco Maggini, Filippo Mar...