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404 Matching Results
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Investigations in Unsupervised Back-of-the-Book Indexing
This paper discusses investigations in unsupervised back-of-the-book indexing.
Date:
May 2007
Creator:
Csomai, Andras & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
The Multidisciplinary Facets of Research on Humour
In this paper, the authors summarize the main theories of humor that emerged from philosophical and modern psychological research, and survey the past and present developments in the fields of theoretical and computational linguistics.
Date:
July 2007
Creator:
Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
A Bootstrapping Method for Building Subjectivity Lexicons for Languages with Scarce Resources
This article discusses a bootstrapping method for building subjectivity lexicons for languages with scarce resources.
Date:
May 2008
Creator:
Banea, Carmen; Wiebe, Janyce M. & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
BABYLON Parallel Text Builder: Gathering Parallel Texts for Low-Density Languages
This paper discusses BABYLON parallel text builder.
Date:
May 2008
Creator:
Mohler, Michael & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Learning to Identify Emotions in Text
This paper discusses learning to identify emotions in text.
Date:
March 2008
Creator:
Strapparava, Carlo, 1962- & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
An Algorithm for Open Text Semantic Parsing
This paper describes an algorithm for open text shallow semantic parsing.
Date:
August 2004
Creator:
Shi, Lei & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Making Sense Out of the Web
This paper discusses the main lines of research in deriving efficient Word Sense Disambiguation.
Date:
November 2004
Creator:
Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Putting Pieces Together: Combining FrameNet, VerbNet and WordNet for Robust Semantic Parsing
This paper describes the authors' work in integrating three different lexical resources: FrameNet, VerbNet, and WordNet, into a unified, richer knowledge-base, to the end of enabling more robust semantic parsing.
Date:
2005
Creator:
Shi, Lei & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Text Semantic Similarity, with Applications
In this paper, the authors present a knowledge-based method for measuring the semantic-similarity of texts. Through experiments performed on two different applications: (1) paraphrase and entailment identification, and (2) word sense similarity, the authors show that this method outperforms the traditional text similarity metrics based on lexical matching.
Date:
September 2005
Creator:
Corley, Courtney; Csomai, Andras & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Topic Identification Using Wikipedia Graph Centrality
This paper presents a method for automatic topic identification using a graph-centrality algorithm applied to an encyclopedic graph derived from Wikipedia. When tested on a data set with manually assigned topics, the system is found to significantly improve over a simpler baseline that does not make use of the external encyclopedic knowledge.
Date:
May 2009
Creator:
Coursey, Kino High & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Using Encyclopedic Knowledge for Automatic Topic Identification
This paper presents a method for automatic topic identification using an encyclopedic graph derived from Wikipedia. The system is found to exceed the performance of previously proposed machine learning algorithms for topic identification, with an annotation consistency comparable to human annotations.
Date:
May 2009
Creator:
Coursey, Kino High; Mihalcea, Rada, 1974- & Moen, William E.
Object Type:
Paper
System:
The UNT Digital Library
Cell Design to Maximize Capacity in CDMA Networks
This presentation discusses the code division multiple access (CDMA) inter-cell effects, capacity regions, maximizing network capacity, mobility, a call admission control algorithm, and network performance.
Date:
April 2002
Creator:
Akl, Robert G.
Object Type:
Presentation
System:
The UNT Digital Library
Toward Communicating Simple Sentences Using Pictorial Representations
This article discusses communicating simple sentences using pictorial representations.
Date:
April 9, 2009
Creator:
Mihalcea, Rada, 1974- & Leong, Ben
Object Type:
Article
System:
The UNT Digital Library
Word Sense Disambiguation with Pattern Learning and Automatic Feature Selection
Article discussing word sense disambiguation with pattern learning and automatic feature selection.
Date:
January 22, 2003
Creator:
Mihalcea, Rada, 1974-
Object Type:
Article
System:
The UNT Digital Library
Parallel Texts
Article discussing parallel texts and natural language processing.
Date:
September 21, 2005
Creator:
Mihalcea, Rada, 1974- & Simard, Michel
Object Type:
Article
System:
The UNT Digital Library
Open Text Semantic Parsing Using FrameNet and WordNet
This article discusses open text semantic parsing using FrameNet and WordNet.
Date:
May 2004
Creator:
Shi, Lei & Mihalcea, Rada, 1974-
Object Type:
Paper
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-
Object Type:
Paper
System:
The UNT Digital Library
Unsupervised Graph-based Word Sense Disambiguation Using Measures of Word Semantic Similarity
This paper describes an unsupervised graph-based method for word sense disambiguation, and presents comparative evaluations using several measures of word semantic similarity and several algorithms for graph centrality. The results indicate that the right combination of similarity metrics and graph centrality algorithms can lead to a performance competing with the state-of-the-art in unsupervised word sense disambiguation, as measured on standard data sets.
Date:
September 2007
Creator:
Sinha, Ravi & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library
Random-Walk Term Weighting for Improved Text Classification
This paper describes a new approach for estimating term weights in a document, and shows how the new weighting scheme can be used to improve the accuracy of a text classifier.
Date:
September 2007
Creator:
Hassan, Samer; Mihalcea, Rada, 1974- & Banea, Carmen
Object Type:
Paper
System:
The UNT Digital Library
Retention and Recruitment of Women in Computer Engineering
This presentation discusses strategies and goals for recruiting more women to Computer Science and Engineering degree (CSE) programs at the University of North Texas (UNT). It also describes a series of activities aimed at improving retention rates of women students already in our programs. Such recruitment and retention of women is critical to the country's efforts to increase the number of engineering professionals, and is a priority for the CSE Department at UNT.
Date:
July 2006
Creator:
Akl, Robert G. & Garlick, Ryan
Object Type:
Presentation
System:
The UNT Digital Library
Annotating and Identifying Emotions in Text
This book chapter discusses annotating and identifying emotions in text.
Date:
2010
Creator:
Strapparava, Carlo, 1962- & Mihalcea, Rada, 1974-
Object Type:
Book Chapter
System:
The UNT Digital Library
Technologies That Make You Smile: Adding Humor to Text-Based Applications
Article discussing technologies that make people smile and adding humor to text-based applications.
Date:
2006
Creator:
Mihalcea, Rada, 1974- & Strapparava, Carlo, 1962-
Object Type:
Article
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
Object Type:
Paper
System:
The UNT Digital Library
Of Men, Women, and Computers: Data-Driven Gender Modeling for Improved User Interfaces
This paper discusses data-driven gender modeling for improved user interfaces.
Date:
March 2007
Creator:
Liu, Hugo & Mihalcea, Rada, 1974-
Object Type:
Paper
System:
The UNT Digital Library