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ICDM
2002
IEEE
191views Data Mining» more  ICDM 2002»
16 years 6 days ago
Iterative Clustering of High Dimensional Text Data Augmented by Local Search
The k-means algorithm with cosine similarity, also known as the spherical k-means algorithm, is a popular method for clustering document collections. However, spherical k-means ca...
Inderjit S. Dhillon, Yuqiang Guan, J. Kogan
ICHIM
2001
139views more  ICHIM 2001»
15 years 8 months ago
Automated 3D Recording of Archaeological Pottery
At excavations a large number of sherds of archaeological pottery is found. Since the documentation and administration of these fragments represent a temporal and personnel effort...
Martin Kampel, Robert Sablatnig
EVOW
2009
Springer
16 years 2 months ago
Swarming for Games: Immersion in Complex Systems
Abstract. The swarm metaphor stands for dynamic, complex interaction networks with the possibility of emergent phenomena. In this work, we present two games that challenge the vide...
Sebastian von Mammen, Christian Jacob
CEC
2009
IEEE
16 years 2 months ago
The Differential Ant-Stigmergy Algorithm applied to dynamic optimization problems
— Many real-world problems are dynamic, requiring an optimization algorithm which is able to continuously track a changing optimum over time. In this paper, we present a stigmerg...
Peter Korosec, Jurij Silc
KI
2009
Springer
16 years 1 months ago
An Argumentation-Based Approach to Handling Inconsistencies in DL-Lite
As a tractable description logic, DL-Lite provides a good compromise between expressive power and computational complexity of inference. It is therefore important to study ways of ...
Xiaowang Zhang, Zuoquan Lin