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WWW
2006
ACM
16 years 7 months ago
Visualizing tags over time
We consider the problem of visualizing the evolution of tags within the Flickr (flickr.com) online image sharing community. Any user of the Flickr service may append a tag to any ...
Micah Dubinko, Ravi Kumar, Joseph Magnani, Jasmine...
WWW
2006
ACM
16 years 7 months ago
Towards practical genre classification of web documents
Classification of documents by genre is typically done either using linguistic analysis or term frequency based techniques. The former provides better classification accuracy than...
George Ferizis, Peter Bailey
WWW
2006
ACM
16 years 7 months ago
An audio/video analysis mechanism for web indexing
The high availability of video streams is making necessary mechanisms for indexing such contents in the Web world. In this paper we focus on news programs and we propose a mechani...
Marco Furini, Marco Aragone
WWW
2006
ACM
16 years 7 months ago
Effective web-scale crawling through website analysis
The web crawler space is often delimited into two general areas: full-web crawling and focused crawling. We present netSifter, a crawler system which integrates features from thes...
Iván Gonzlez, Adam Marcus 0002, Daniel N. M...
WWW
2006
ACM
16 years 7 months ago
Generating summaries for large collections of geo-referenced photographs
We describe a framework for automatically selecting a summary set of photographs from a large collection of geo-referenced photos. The summary algorithm is based on spatial patter...
Alexander Jaffe, Mor Naaman, Tamir Tassa, Marc Dav...