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» A study of Object Evolution
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ELPUB
2007
ACM
15 years 7 months ago
Designing Metadata Surrogates for Search Result Interfaces of Learning Object Repositories: Linear versus Clustered Metadata Des
This study reports the findings of a usability test conducted to examine users' interaction with two different learning object metadata-driven search result interfaces. The f...
Panos Balatsoukas, Anne Morris, Ann O'Brien
143
Voted
ECCV
2008
Springer
16 years 5 months ago
View Point Tracking of Rigid Objects Based on Shape Sub-manifolds
We study the task to infer and to track the viewpoint onto a 3D rigid object by observing its image contours in a sequence of images. To this end, we consider the manifold of invar...
Christian Gosch, Ketut Fundana, Anders Heyden, Chr...
KDD
2007
ACM
154views Data Mining» more  KDD 2007»
16 years 4 months ago
An event-based framework for characterizing the evolutionary behavior of interaction graphs
Interaction graphs are ubiquitous in many fields such as bioinformatics, sociology and physical sciences. There have been many studies in the literature targeted at studying and m...
Sitaram Asur, Srinivasan Parthasarathy, Duygu Ucar
132
Voted
HICSS
2009
IEEE
104views Biometrics» more  HICSS 2009»
15 years 10 months ago
Multiple Social Networks Analysis of FLOSS Projects using Sargas
Due to their characteristics and claimed advantages, several researchers have been investigating free and open-source projects. Different aspects are being studied: for instance, ...
Samuel Felix de Sousa Jr., Marco Antonio Balieiro,...
IJMMS
2006
82views more  IJMMS 2006»
15 years 3 months ago
Current practice in measuring usability: Challenges to usability studies and research
How to measure usability is an important question in HCI research and user interface evaluation. We review current practice in measuring usability by categorizing and discussing u...
Kasper Hornbæk