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The Semantic Wildcard
This paper introduces the semantic wildcard, one of the most powerful operators implemented in IRSLO, which allows for searches along general-specific lines.
Date:
May 2002
Creator:
Mihalcea, Rada, 1974-
System:
The UNT Digital Library
A Semi-Complete Disambiguation Algorithm for Open Text
This paper discusses a semi-complete disambiguation algorithm for open text.
Date:
2000
Creator:
Mihalcea, Rada, 1974-
System:
The UNT Digital Library
Unsupervised Large-Vocabulary Word Sense Disambiguation with Graph-based Algorithms for Sequence Data Labeling
This paper introduces a graph-based algorithm for sequence data labeling, using random walks on graphs encoding label dependencies. The algorithm is illustrated and tested in the context of an unsupervised word sense disambiguation problem, and shown to significantly outperform the accuracy achieved through individual label assignment, as measured on standard sense-annotated data sets.
Date:
October 2005
Creator:
Mihalcea, Rada, 1974-
System:
The UNT Digital Library
Using Wikipedia for Automatic Word Sense Disambiguation
This paper describes a method for generating sense-tagged data using Wikipedia as a source of sense annotations. Through word sense disambiguation experiments, the authors show that the Wikipedia-based sense annotations are reliable and can be used to construct accurate sense classifiers.
Date:
April 2007
Creator:
Mihalcea, Rada, 1974-
System:
The UNT Digital Library
Creating Large Annotated Data Collections with Web Users' Help
This paper discusses creating annotated data collections.
Date:
April 2003
Creator:
Mihalcea, Rada, 1974- & Chklovski, Timothy A. (Timothy Anatolievich), 1977-
System:
The UNT Digital Library
SenseLearner: Word Sense Disambiguation for All Words in Unrestricted Text
This paper describes SenseLearner, a minimally supervised word sense disambiguation system that attempts to disambiguate all content words in a text using WordNet senses.
Date:
June 2005
Creator:
Mihalcea, Rada, 1974- & Csomai, Andras
System:
The UNT Digital Library
Wikify! Linking Documents to Encyclopedic Knowledge
This paper introduces the use of Wikipedia as a resource for automatic keyword extraction and word sense disambiguation, and shows how this online encyclopedia can be used to achieve state-of-the-art results on both these tasks.
Date:
November 2007
Creator:
Mihalcea, Rada, 1974- & Csomai, Andras
System:
The UNT Digital Library
SenseLearner: Minimally Supervised Word Sense Disambiguation for All Words in Open Text
This paper introduces SenseLearner - a minimally supervised sense tagger that attempts to disambiguate all content words in a text using the sense from WordNet. SenseLearner participated in the SENSEVAL-3 English all words task, and achieved an average accuracy of 64.6%.
Date:
2004
Creator:
Mihalcea, Rada, 1974- & Faruque, Ehsanul
System:
The UNT Digital Library
Using the Essence of Texts to Improve Document Classification
This article discusses using the essence of texts to improve document classification.
Date:
September 2005
Creator:
Mihalcea, Rada, 1974- & Hassan, Samer
System:
The UNT Digital Library
Automatic generation of a coarse grained WordNet
This paper discusses automatic generation of a coarse grained WordNet.
Date:
June 2001
Creator:
Mihalcea, Rada, 1974- & Moldovan, Dan I.
System:
The UNT Digital Library
eXtended WordNet: progress report
This paper discusses eXtended WordNet.
Date:
June 2001
Creator:
Mihalcea, Rada, 1974- & Moldovan, Dan I.
System:
The UNT Digital Library
An Iterative Approach to Word Sense Disambiguation
This paper discusses an iterative approach to Word Sense Disambiguation.
Date:
May 2000
Creator:
Mihalcea, Rada, 1974- & Moldovan, Dan I.
System:
The UNT Digital Library
Semantic Indexing using WordNet Senses
This article discusses semantic indexing using WordNet senses.
Date:
October 8, 2000
Creator:
Mihalcea, Rada, 1974- & Moldovan, Dan I.
System:
The UNT Digital Library
Letter Level Learning for Language Independent Diacritics Restoration
This paper discusses letter level learning for language independent diacritics restoration.
Date:
September 2002
Creator:
Mihalcea, Rada, 1974- & Nastase, Vivi
System:
The UNT Digital Library
An Evaluation Exercise for Word Alignment
This paper discusses an evaluation exercise for word alignment.
Date:
May 2003
Creator:
Mihalcea, Rada, 1974- & Pedersen, Ted
System:
The UNT Digital Library
Characterizing Humour: An Exploration of Features in Humorous Texts
This paper investigates the problem of automatic humor recognition, and provides an in-depth analysis of two of the most frequently observed features of humorous text: human-centeredness and negative polarity. Through experiments performed on two collections of humorous texts, the authors show that these properties of verbal humor are consisted across different data sets.
Date:
February 2007
Creator:
Mihalcea, Rada, 1974- & Pulman, Stephen
System:
The UNT Digital Library
Computational Laughing: Automatic Recognition of Humorous One-liners
This paper discusses automatic recognition of humor.
Date:
July 2005
Creator:
Mihalcea, Rada, 1974- & Strapparava, Carlo, 1962-
System:
The UNT Digital Library
The Lie Detector: Explorations in the Automatic Recognition of Deceptive Language
This paper discusses explorations in the automatic recognition of deceptive language.
Date:
2009
Creator:
Mihalcea, Rada, 1974- & Strapparava, Carlo, 1962-
System:
The UNT Digital Library
Making Computers Laugh: Investigations in Automatic Humor Recognition
This paper discusses investigations in automatic humor recognition.
Date:
October 2005
Creator:
Mihalcea, Rada, 1974- & Strapparava, Carlo, 1962-
System:
The UNT Digital Library
A Language Independent Algorithm for Single and Multiple Document Summarization
This paper discusses a language independent algorithm for single and multiple document summarization.
Date:
October 2005
Creator:
Mihalcea, Rada, 1974- & Tarau, Paul
System:
The UNT Digital Library
Multi-Document Summarization with Iterative Graph-based Algorithms
This paper discusses multi-document synchronization with iterative graph-based algorithms.
Date:
May 2005
Creator:
Mihalcea, Rada, 1974- & Tarau, Paul
System:
The UNT Digital Library
TextRank: Bringing Order into Texts
In this paper, the authors introduce TextRank, a graph-based ranking model for text processing, and show how this model can be successfully used in natural language applications.
Date:
July 2004
Creator:
Mihalcea, Rada, 1974- & Tarau, Paul
System:
The UNT Digital Library
Learning Multilingual Subjective Language via Cross-Lingual Projections
This paper discusses learning multilingual subjective language via cross-lingual projections.
Date:
June 2007
Creator:
Mihalcea, Rada, 1974-; Banea, Carmen & Wiebe, Janyce M.
System:
The UNT Digital Library
The SENSEVAL-3 English Lexical Sample Task
This paper presents the task definition, resources, participating systems, and comparative results for the English lexical sample task, which was organized as part of the SENSEVAL-3 evaluation exercise.
Date:
July 2004
Creator:
Mihalcea, Rada, 1974-; Chklovski, Timothy A. (Timothy Anatolievich), 1977- & Kilgarriff, Adam
System:
The UNT Digital Library