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ICWL
2007
Springer
15 years 10 months ago
The ELEKTRA Ontology Model: A Learner-Centered Approach to Resource Description
Abstract. There is little doubt that intelligent and adaptive educational technologies are capable of providing personalized learning experiences and improving learning success. Cu...
Michael D. Kickmeier-Rust, Dietrich Albert
SCIA
2007
Springer
122views Image Analysis» more  SCIA 2007»
15 years 10 months ago
Individual Discriminative Face Recognition Models Based on Subsets of Features
Abstract. The accuracy of data classification methods depends considerably on the data representation and on the selected features. In this work, the elastic net model selection i...
Line Harder Clemmensen, David Delgado Gomez, Bjarn...
ASWEC
2010
IEEE
15 years 4 months ago
Model-Centered Customizable Architectural Design Decisions Management
—Architectural Design Decisions (ADD) form a key element of Architectural Knowledge (AK), which plays a vital role in the software architecture process. To help manage ADDs, seve...
Lianping Chen, Muhammad Ali Babar, Haiqi Liang
WWW
2008
ACM
16 years 4 months ago
Modeling online reviews with multi-grain topic models
In this paper we present a novel framework for extracting the ratable aspects of objects from online user reviews. Extracting such aspects is an important challenge in automatical...
Ivan Titov, Ryan T. McDonald
KDD
2006
ACM
177views Data Mining» more  KDD 2006»
16 years 4 months ago
Topics over time: a non-Markov continuous-time model of topical trends
This paper presents an LDA-style topic model that captures not only the low-dimensional structure of data, but also how the structure changes over time. Unlike other recent work t...
Xuerui Wang, Andrew McCallum