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SIGIR
2005
ACM
16 years 12 days ago
Relation between PLSA and NMF and implications
Non-negative Matrix Factorization (NMF, [5]) and Probabilistic Latent Semantic Analysis (PLSA, [4]) have been successfully applied to a number of text analysis tasks such as docum...
Éric Gaussier, Cyril Goutte
SIGIR
2005
ACM
16 years 12 days ago
Text classification with kernels on the multinomial manifold
Support Vector Machines (SVMs) have been very successful in text classification. However, the intrinsic geometric structure of text data has been ignored by standard kernels commo...
Dell Zhang, Xi Chen, Wee Sun Lee
AIRS
2005
Springer
16 years 11 days ago
Home Photo Categorization Based on Photographic Region Templates
In this paper, we propose new photo categorization which is suitable for a home photo album. To enhance the categorization, both local and global concepts of the photos are modeled...
Sang-Kyun Kim, Seungji Yang, Kyong Sok Seo, Yong M...
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CAISE
2005
Springer
16 years 11 days ago
A Method and Tool for Business-IT Alignment in Enterprise Architecture
Enterprise architects seek to align enterprise processes and structure with their supporting IT systems so that enterprises can flourish in their environment. The enterprise archi...
Alain Wegmann, Pavel Balabko, Lam-Son Lê, Gi...
CONTEXT
2005
Springer
16 years 11 days ago
Goal-Directed Automated Negotiation for Supporting Mobile User Coordination
While interacting with other users in dynamic use contexts, one often aims at coordinating activities as events unfold. Such coordination can often be unplanned or impromptu. There...
Iyad Rahwan, Fernando Koch, Connor Graham, Anton K...