منابع مشابه
The Politics of Search: A Decade Retrospective
In “Shaping the Web: Why the Politics of Search Engines Matters,” Introna and Nissenbaum (2000) introduced scholars to the political, as well as technical, issues central to the development of online search engines. Since that time, scholars have critically evaluated the role that search engines play in structuring the scope of online information access for the rest of society, with an emphasis...
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Peer-to-peer systems have been an exciting area of research. Challenges in building them have included scalability, reliability, security, and—of particular interest to these authors—search functionality. This paper surveys some of the history of the field, looks at the lasting impacts of peer-to-peer research, and provides at least one view of where we go from here.
متن کاملVoogle: A Visual Search Engine
We detail the design and implementation of Voogle, a content-based video search engine that takes as input a short video clip and outputs other videos of similar visual content. We leveraged Dense Trajectories for feature extraction, quantize the features using a bag of visual words model, and applied the k-nearest neighbor algorithm using Euclidean distance as a metric for similarity. We scrap...
متن کاملVisual search.
Visual search is the act of looking for a predefined target among other objects. This task has been widely used as an experimental paradigm to study visual attention, and because of its influence has also become a subject of research itself. When used as a paradigm, visual search studies address questions including the nature, function, and limits of preattentive processing and focused attentio...
متن کاملVisual search
Originally Published in Attention , H. Pashler (Ed.), London, UK: University College London Press, 1998. Acknowledgements: I thank Sara Bennett, Greg Gancarz, Todd Horowitz, and Patricia O'Neill for comments on earlier drafts of this paper. I am also grateful to Anne Treisman for various discussions and to Hal Pashler and an anonymous reviewed for excellent editorial comments.Some parts of this...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2011
ISSN: 1534-7362
DOI: 10.1167/11.5.14