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  Partner: UNT College of Engineering
 Collection: UNT Scholarly Works
Learning to Identify Educational Materials

Learning to Identify Educational Materials

Date: 2009
Creator: Hassan, Samer & Mihalcea, Rada, 1974-
Description: This paper discusses learning to identify educational materials.
Contributing Partner: UNT College of Engineering
The Lie Detector: Explorations in the Automatic Recognition of Deceptive Language

The Lie Detector: Explorations in the Automatic Recognition of Deceptive Language

Date: 2009
Creator: Mihalcea, Rada, 1974- & Strapparava, Carlo, 1962-
Description: This paper discusses explorations in the automatic recognition of deceptive language.
Contributing Partner: UNT College of Engineering
Subjectivity Word Sense Disambiguation

Subjectivity Word Sense Disambiguation

Date: August 2009
Creator: Akkaya, Cem; Wiebe, Janyce M. & Mihalcea, Rada, 1974-
Description: This paper investigates a new task, subjectivity word sense disambiguation (SWSD), which is to automatically determine which word instances in a corpus are being used with subjective senses, and which are being used with objective senses.
Contributing Partner: UNT College of Engineering
Integrating Knowledge for Subjectivity Sense Labeling

Integrating Knowledge for Subjectivity Sense Labeling

Date: May 2009
Creator: Gyamfi, Yaw; Wiebe, Janyce M.; Mihalcea, Rada, 1974- & Akkaya, Cem
Description: This paper discusses integrating knowledge for subjectivity sense labeling.
Contributing Partner: UNT College of Engineering
Cross-lingual Semantic Relatedness Using Encyclopedic Knowledge

Cross-lingual Semantic Relatedness Using Encyclopedic Knowledge

Date: August 2009
Creator: Hassan, Samer & Mihalcea, Rada, 1974-
Description: This paper discusses cross-lingual semantic relatedness using encyclopedic knowledge.
Contributing Partner: UNT College of Engineering
Combining Lexical Resources for Contextual Synonym Expansion

Combining Lexical Resources for Contextual Synonym Expansion

Date: 2009
Creator: Sinha, Ravi & Mihalcea, Rada, 1974-
Description: This paper discusses combining lexical resources for contextual synonym expansion.
Contributing Partner: UNT College of Engineering
Text-to-text Semantic Similarity for Automatic Short Answer Grading

Text-to-text Semantic Similarity for Automatic Short Answer Grading

Date: March 2009
Creator: Mohler, Michael & Mihalcea, Rada, 1974-
Description: In this paper, the authors explore unsupervised techniques for the task of automatic short answer grading.
Contributing Partner: UNT College of Engineering
Multilingual Subjectivity: Are More Languages Better?

Multilingual Subjectivity: Are More Languages Better?

Date: August 2010
Creator: Banea, Carmen; Mihalcea, Rada, 1974- & Wiebe, Janyce M.
Description: This paper discusses multilingual subjectivity.
Contributing Partner: UNT College of Engineering
Using Encyclopedic Knowledge for Automatic Topic Identification

Using Encyclopedic Knowledge for Automatic Topic Identification

Date: May 2009
Creator: Coursey, Kino High; Mihalcea, Rada, 1974- & Moen, William E.
Description: 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.
Contributing Partner: UNT College of Engineering
SemEval-2010 Task 2: Cross-Lingual Lexical Substitution

SemEval-2010 Task 2: Cross-Lingual Lexical Substitution

Date: July 2010
Creator: Mihalcea, Rada, 1974-; Sinha, Ravi & McCarthy, Diana
Description: This article describes the SemEval-2010 Cross-Lingual Lexical Substitution task.
Contributing Partner: UNT College of Engineering
Topic Identification Using Wikipedia Graph Centrality

Topic Identification Using Wikipedia Graph Centrality

Date: May 2009
Creator: Coursey, Kino High & Mihalcea, Rada, 1974-
Description: 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.
Contributing Partner: UNT College of Engineering
Text Mining for Automatic Image Tagging

Text Mining for Automatic Image Tagging

Date: August 2010
Creator: Leong, Chee Wee; Mihalcea, Rada, 1974- & Hassan, Samer
Description: This paper introduces several extractive approaches for automatic image tagging, relying exclusively on information mined from texts. Through evaluations on two datasets, the authors show that their methods exceed competitive baselines by a large margin, and compare favorably with the state-of-the-art that uses both textual and image features.
Contributing Partner: UNT College of Engineering
Computational Models for Incongruity Detection in Humour

Computational Models for Incongruity Detection in Humour

Date: March 2010
Creator: Mihalcea, Rada, 1974-; Strapparava, Carlo, 1962- & Pulman, Stephen
Description: In this paper, the authors explore several computational models for incongruity resolution.
Contributing Partner: UNT College of Engineering
Quantifying the Limits and Success of Extractive Summarization Systems Across Domains

Quantifying the Limits and Success of Extractive Summarization Systems Across Domains

Date: June 2010
Creator: Ceylan, Hakan; Mihalcea, Rada, 1974-; Ozertem, Umut; Lloret, Elena & Palomar, Manuel
Description: This paper analyzes the topic identification stage of single-document automatic text summarization across four different domains, consisting of newswire, literary, scientific and legal documents.
Contributing Partner: UNT College of Engineering
Amazon Mechanical Turk for Subjectivity Word Sense Disambiguation

Amazon Mechanical Turk for Subjectivity Word Sense Disambiguation

Date: June 2010
Creator: Akkaya, Cem; Conrad, Alexander; Wiebe, Janyce M. & Mihalcea, Rada, 1974-
Description: In this paper, the authors discuss research on whether they can use Mechanical Turk (MTurk) to acquire goo annotations with respect to gold-standard data, whether they can filter out low-quality workers (spammers), and whether there is a learning effect associated with repeatedly completing the same kind of task.
Contributing Partner: UNT College of Engineering
Framework for Design Validation of Security Architectures

Framework for Design Validation of Security Architectures

Date: November 17, 2008
Creator: Dwoskin, Jeffrey Scott, 1980-; Gomathisankaran, Mahadevan & Lee, Ruby Bei-Loh
Description: This technical report discusses a framework for design validation of security architectures.
Contributing Partner: UNT College of Engineering
Reducing Our Carbon Footprint through Ridesharing

Reducing Our Carbon Footprint through Ridesharing

Date: 2012
Creator: Garrett, Kim; Bell, Jesse; Huang, Yan & Powell, James
Description: This report discusses research on reducing our carbon footprint through ridesharing. The focus of this research project was to analyze and collect travel trajectories to calculate carbon footprints under different travel modes and identify ways to reduce it.
Contributing Partner: UNT College of Engineering
Shared Ride: Transportation, Carbon Footprint and Ridesharing

Shared Ride: Transportation, Carbon Footprint and Ridesharing

Date: 2012
Creator: Garrett, Kim; Bell, Jesse; Huang, Yan & Powell, James
Description: This poster discusses research on transportation, carbon footprinting and ridesharing. The focus of this research project was to analyze and collect travel trajectories to calculate carbon footprints under different travel modes and identify ways to reduce it.
Contributing Partner: UNT College of Engineering
Applications of Logic Flowcharting With a Focus in Autonomous Robotic Operations

Applications of Logic Flowcharting With a Focus in Autonomous Robotic Operations

Date: 2012
Creator: Sink, Ashley Elizabeth; Gscheidle, Karl H.; Namuduri, Kamesh; Li, Li & Sterling, Phillip
Description: This poster discusses research on applications of logic flowcharting with a focus in autonomous robotic operations.
Contributing Partner: UNT College of Engineering
Applications of Logic Flowcharting With a Focus in Autonomous Robotic Operations

Applications of Logic Flowcharting With a Focus in Autonomous Robotic Operations

Date: 2012
Creator: Sink, Ashley Elizabeth; Gscheidle, Karl H.; Namuduri, Kamesh; Li, Li & Sterling, Phillip
Description: This report discusses research on applications of logic flowcharting with a focus in autonomous robotic operations. This research project is part of Research Experiences for Teachers (RET) in Sensor Networks, a National Science Foundation (NSF) funded grant project.
Contributing Partner: UNT College of Engineering
Secure execution environments through reconfigurable lightweight cryptographic components

Secure execution environments through reconfigurable lightweight cryptographic components

Date: 2006
Creator: Gomathisankaran, Mahadevan
Description: This doctoral dissertation discusses secure execution environments through reconfigurable lightweight cryptographic components. The author considers the four most important dimensions of software protection.
Contributing Partner: UNT College of Engineering
Laser Machining of Structural Ceramics: An Integrated Experimental and Numerical Approach for Surface Finish

Laser Machining of Structural Ceramics: An Integrated Experimental and Numerical Approach for Surface Finish

Date: March 2, 2013
Creator: Vora, Hitesh D. & Dahotre, Narendra B.
Description: Poster awarded first place in the 2013 UNT Graduate Exhibition in the Engineering category. This poster discusses laser machining of structural ceramics and an integrated experimental and numerical approach for surface finish.
Contributing Partner: UNT College of Engineering
Comparison of Machine Learning Algorithms for Identifying Cancer Types

Comparison of Machine Learning Algorithms for Identifying Cancer Types

Date: March 2014
Creator: Saxena, Garima; Helsing, Joseph; Reyes, Omar Costilla & Azad, Rajeev K.
Description: Poster for the 2014 MidSouth Computational Biology and Bioinformatics Society (MCBIOS) Annual Conference. This poster discusses a comparison of machine learning algorithms for identifying cancer types.
Contributing Partner: UNT College of Engineering
Building a Sense Tagged Corpus with Open Mind Word Expert

Building a Sense Tagged Corpus with Open Mind Word Expert

Date: July 2002
Creator: Chklovski, Timothy A. (Timothy Anatolievich), 1977- & Mihalcea, Rada, 1974-
Description: This paper discusses building a sense tagged corpus with Open Mind Word Expert, an implemented active learning system for collecting word sense tagging from the general public over the Web.
Contributing Partner: UNT College of Engineering