Sciweavers

777 search results - page 72 / 156
» Synchronous Collaborative Information Retrieval: Techniques ...
Sort
View
DBISP2P
2008
Springer
124views Database» more  DBISP2P 2008»
15 years 3 months ago
Exploiting Distribution Skew for Scalable P2P Text Clustering
K-Means clustering is widely used in information retrieval and data mining. Distributed K-Means variants have already been proposed, but none of the past algorithms scales to large...
Odysseas Papapetrou, Wolf Siberski, Fabian Leitrit...
JNCA
2006
114views more  JNCA 2006»
15 years 1 months ago
An evolutionary approach to prototyping pedagogical agents: from simulation to integrated system
We have developed and integrated software agents with two educational groupware systems (TeamWave Workplace and FLE), using evolutionary prototyping and empiricalbased design as d...
Anders I. Mørch, Jan A. Dolonen, Jan Eirik ...
ECIR
2010
Springer
15 years 3 months ago
Goal-Driven Collaborative Filtering - A Directional Error Based Approach
Collaborative filtering is one of the most effective techniques for making personalized content recommendation. In the literature, a common experimental setup in the modeling phase...
Tamas Jambor, Jun Wang
ICECCS
2010
IEEE
162views Hardware» more  ICECCS 2010»
15 years 1 months ago
Trust-Based Adaptation in Complex Service-Oriented Systems
Abstract—Complex networks consisting of humans and software services, such as Web-based social and collaborative environments, typically require flexible and context-based inter...
Florian Skopik, Daniel Schall, Schahram Dustdar
ISMAR
2006
IEEE
15 years 7 months ago
User evaluations on form factors of tangible magic lenses
Magic Lens is a small inset window embedded in a large context view, which provides an alternative view to the region of interest selected from the context view. This metaphor is ...
Ji-Young Oh, Hong Hua