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AVI
2004
15 years 1 months ago
Usability studies on a visualisation for parallel display and control of alternative scenarios
Many applications require comparison between alternative scenarios; most support it poorly. A subjunctive interface supports comparison through its facilities for parallel setup, ...
Aran Lunzer, Kasper Hornbæk
CCS
2007
ACM
15 years 6 months ago
Asirra: a CAPTCHA that exploits interest-aligned manual image categorization
We present Asirra (Figure 1), a CAPTCHA that asks users to identify cats out of a set of 12 photographs of both cats and dogs. Asirra is easy for users; user studies indicate it c...
Jeremy Elson, John R. Douceur, Jon Howell, Jared S...
JCDL
2010
ACM
143views Education» more  JCDL 2010»
15 years 5 months ago
ProcessTron: efficient semi-automated markup generation for scientific documents
Digitizing legacy documents and marking them up with XML is important for many scientific domains. However, creating comprehensive semantic markup of high quality is challenging. ...
Guido Sautter, Klemens Böhm, Conny Kühne...
ICAI
2010
14 years 10 months ago
An Efficient Sequential Covering Algorithm for Explaining Subsets of Data
Given a subset of data that differs from the rest, a user often wants an explanation as to why this is the case. For instance, in a database of flights, a user may want to understa...
Matthew Michelson, Sofus A. Macskassy
MMM
2011
Springer
210views Multimedia» more  MMM 2011»
14 years 2 months ago
Size Matters! How Thumbnail Number, Size, and Motion Influence Mobile Video Retrieval
Various interfaces for video browsing and retrieval have been proposed that provide improved usability, better retrieval performance, and richer user experience compared to simple ...
Wolfgang Hürst, Cees G. M. Snoek, Willem-Jan ...