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ICPR
2010
IEEE
15 years 3 months ago
A Practical Heterogeneous Classifier for Relational Databases
Most enterprise data is distributed in multiple relational databases with expert-designed schema. Using traditional single-table machine learning techniques over such data not onl...
Geetha Manjunath, M. Narasimha Murty, Dinkar Sitar...
NAACL
2010
15 years 3 months ago
Ensemble Models for Dependency Parsing: Cheap and Good?
Previous work on dependency parsing used various kinds of combination models but a systematic analysis and comparison of these approaches is lacking. In this paper we implemented ...
Mihai Surdeanu, Christopher D. Manning
ACL
2009
15 years 3 months ago
A Succinct N-gram Language Model
Efficient processing of tera-scale text data is an important research topic. This paper proposes lossless compression of Ngram language models based on LOUDS, a succinct data stru...
Taro Watanabe, Hajime Tsukada, Hideki Isozaki
HCI
2009
15 years 3 months ago
Supporting Multidisciplinary Teams and Early Design Stages Using Storyboards
Current tools for multidisciplinary teams in user-centered software engineering (UCSE) provide little support for the different approaches of the various disciplines in the project...
Mieke Haesen, Jan Meskens, Kris Luyten, Karin Coni...
ICASSP
2009
IEEE
15 years 3 months ago
Log-likelihood ratio clipping in MIMO-BICM systems: Information geometric analysis and impact on system capacity
The clipping of log-likelihood ratios (LLRs) in soft demodulators for multiple-input multiple-output (MIMO) systems with bitinterleaved coded modulation (BICM) was recently observ...
Stefan Schwandter, Peter Fertl, Clemens Novak, Ger...