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ICIP
1998
IEEE
14 years 12 months ago
B-spline Snakes and a JAVA Interface: An Intuitive Tool for General Contour Outlining
We present a novel formulation for B-spline snakes that can be used as a tool for fast and intuitive contour outlining. The theory is implemented in a platform independent JAVA in...
Patrick Brigger, Robert Engel, Michael Unser
INTERACT
2007
13 years 11 months ago
Usability Challenges in Security and Privacy Policy-Authoring Interfaces
Abstract. Policies, sets of rules that govern permission to access resources, have long been used in computer security and online privacy management; however, the usability of auth...
Robert W. Reeder, Clare-Marie Karat, John Karat, C...
AVI
2004
13 years 11 months ago
A graph-based interface to complex hypermedia structure visualization
Complex hypermedia structures can be difficult to author and maintain, especially when the usual hierarchic representation cannot capture important relations. We propose a graph-b...
Manuel Freire, Pilar Rodríguez
DIGITALCITIES
2003
Springer
14 years 3 months ago
Cultural User Experience Issues in E-government: Designing for a Multi-cultural Society
This paper examines the influences of culture on the user experience of local e-government services. It investigates the hypothesis that citizens with different cultural background...
Nik van Dam, Vanessa Evers, Florann A. Arts
SIGMOD
2009
ACM
167views Database» more  SIGMOD 2009»
14 years 10 months ago
HDSampler: revealing data behind web form interfaces
A large number of online databases are hidden behind the web. Users to these systems can form queries through web forms to retrieve a small sample of the database. Sampling such h...
Anirban Maiti, Arjun Dasgupta, Nan Zhang, Gautam D...