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EMNLP
2007
13 years 9 months ago
Finding Good Sequential Model Structures using Output Transformations
In Sequential Viterbi Models, such as HMMs, MEMMs, and Linear Chain CRFs, the type of patterns over output sequences that can be learned by the model depend directly on the modelā...
Edward Loper
MIE
2008
136views Healthcare» more  MIE 2008»
13 years 9 months ago
Enhancing Knowledge Representations by Ontological Relations
Several medical natural language processing (NLP) systems currently base on ontologies that provide the domain knowledge. But, relationships between concepts defined in ontologies ...
Kerstin Denecke
DEXA
2010
Springer
180views Database» more  DEXA 2010»
13 years 8 months ago
Approximate Instance Retrieval on Ontologies
With the development of more expressive description logics (DLs) for the Web Ontology Language OWL the question arises how we can properly deal with the high computational complexi...
Tuvshintur Tserendorj, Stephan Grimm, Pascal Hitzl...
SIGIR
2010
ACM
13 years 7 months ago
Ontology-enriched multi-document summarization in disaster management
In this poster, we propose a novel document summarization approach named Ontology-enriched M ulti-Document Summarization(OMS) for utilizing background knowledge to improve summari...
Lei Li, Dingding Wang, Chao Shen, Tao Li
SEMCO
2009
IEEE
14 years 2 months ago
Towards a Global Business Document Reference Ontology
In the ļ¬eld of business document standardization a multitude of different standardization efforts exist. Unfortunately, most of the developed standards are designed for a speciļ...
Philipp Liegl, Christian Huemer, Marco Zapletal