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WWW
2005
ACM
15 years 10 months ago
Analysis of topic dynamics in web search
We report on a study of topic dynamics for pages visited by a sample of people using MSN Search. We examine the predictive accuracies of probabilistic models of topic transitions ...
Xuehua Shen, Susan T. Dumais, Eric Horvitz
ERCIMDL
2006
Springer
173views Education» more  ERCIMDL 2006»
15 years 1 months ago
Evaluation of Relevance and Knowledge Augmentation in Discussion Search
Annotation-based discussions are an important concept for today's digital libraries and those of the future, containing additional information to and about the content managed...
Ingo Frommholz, Norbert Fuhr
JASIS
2008
94views more  JASIS 2008»
14 years 10 months ago
Eye tracking and online search: Lessons learned and challenges ahead
esult abstracts viewed and those clicked on, and whether gender, search task, or search engine influence these behaviors. In addition, we discuss a key challenge that arose in all ...
Lori Lorigo, Maya Haridasan, Hrönn Brynjarsd&...
JSW
2008
116views more  JSW 2008»
14 years 10 months ago
A Task-oriented Approach to Search Engine Usability Studies
Usability is a multi-dimensional characteristic of a computer system. This paper focuses on usability as a measurement of interaction between the user and the system. The research ...
Isak Taksa, Amanda Spink, Robert Goldberg
CIKM
2005
Springer
15 years 3 months ago
A robot ontology for urban search and rescue
The goal of this Robot Ontology effort is to develop and begin to populate a neutral knowledge representation (the data structures) capturing relevant information about robots and...
Craig Schlenoff, Elena Messina