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CHI
2009
ACM
16 years 7 months ago
Comparison of three one-question, post-task usability questionnaires
Post-task ratings of difficulty in a usability test have the potential to provide diagnostic information and be an additional measure of user satisfaction. But the ratings need to...
Jeff Sauro, Joseph S. Dumas
RSKT
2007
Springer
16 years 28 days ago
ROSA: An Algebra for Rough Spatial Objects in Databases
Abstract. A fundamental data modeling problem in geographical information systems and spatial database systems refers to an appropriate treatment of the vagueness or indeterminacy ...
Markus Schneider, Alejandro Pauly
HICSS
2005
IEEE
99views Biometrics» more  HICSS 2005»
16 years 12 days ago
The Meaning of Arrows: Diagrams and Other Facets in System Sciences Literature
Understanding the use of diagrams and other components of scholarly systems-related papers may inform us about the papers, the field, and the way we think. We analyze 495 papers c...
Jeffrey V. Nickerson
MIDDLEWARE
2007
Springer
16 years 28 days ago
A service-oriented middleware for context-aware applications
Context awareness has emerged as an important element in distributed computing. It offers mechanisms that allow applications to be aware of their environment and enable these appl...
Luiz Olavo Bonino da Silva Santos, Remco Poortinga...
ISSRE
2006
IEEE
16 years 25 days ago
Memoized Forward Computation of Dynamic Slices
Forward computation of dynamic slices is necessary to support interactive debugging and online analysis of long running programs. However, the overhead of existing forward computi...
Wes Masri, Nagi Nahas, Andy Podgurski