UNT Scholarly Works - 40 Matching Results

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open access

Amazon Mechanical Turk for Subjectivity Word Sense Disambiguation

Description: In this paper, the authors discuss research on whether they can use Mechanical Turk (MTurk) to acquire good 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.
Date: June 2010
Creator: Akkaya, Cem; Conrad, Alexander; Wiebe, Janyce M. & Mihalcea, Rada, 1974-
Partner: UNT College of Engineering
open access

Anchor Nodes Placement for Effective Passive Localization

Description: This paper discusses anchor nodes placement for effective passive localization. The authors show that, for effective passive localization, the optimal placement of the anchor nodes is at the center of the network in such a way that no three anchor nodes share linearity.
Date: 2011
Creator: Akl, Robert G.; Pasupathy, Karthikeyan & Haidar, Mohamad
Partner: UNT College of Engineering
open access

Identifying Emotional and Informational Support in Online Health Communities

Description: This paper analyses user messages on an online cancer support community, Cancer Survivors Network (CSN), to identify the two types of social support present: emotional support and informational support.
Date: August 2014
Creator: Biyani, Prakhar; Caragea, Cornelia; Mitra, Prasenjit & Yen, John
Partner: UNT College of Engineering
open access

Co-Training for Topic Classification of Scholarly Data

Description: This paper describes a co-training approach that uses the text and citation information of a research article as two different views to predict the topic of an article.
Date: September 2015
Creator: Caragea, Cornelia; Bulgarov, Florin & Mihalcea, Rada, 1974-
Partner: UNT College of Engineering
open access

Abstraction Augmented Markov Models

Description: Article discussing the abstraction augmented Markov models.
Date: December 2010
Creator: Caragea, Cornelia; Silvescu, Adrian; Caragea, Doina & Honavar, Vasant
Partner: UNT College of Engineering
open access

Classifying Scientific Publications Using Abstract Features

Description: Article discussing classifying scientific publications using abstract features.
Date: 2011
Creator: Caragea, Cornelia; Silvescu, Adrian; Kataria, Saurabh; Caragea, Doina & Mitra, Prasenjit
Partner: UNT College of Engineering
open access

Quantifying the Limits and Success of Extractive Summarization Systems Across Domains

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.
Date: June 2010
Creator: Ceylan, Hakan; Mihalcea, Rada, 1974-; Ozertem, Umut; Lloret, Elena & Palomar, Manuel
Partner: UNT College of Engineering
open access

To Annotate More Accurately or to Annotate More

Description: This paper demonstrates that the greatest value for annotation lies in single annotating more data.
Date: July 2010
Creator: Dligach, Dmitriy; Nielsen, Rodney D. & Palmer, Martha
Partner: UNT College of Engineering
open access

SemEval-2013 Task 7: The Joint Student Response Analysis and 8th Recognizing Textual Embodiment Challenge

Description: This paper presents the results of the Joint Student Response Analysis and 8th Recognizing Textual Entailment Challenge, aiming to bring together researchers in educational NLP technology and textual entailment.
Date: June 2013
Creator: Dzikovska, Myroslava O.; Nielsen, Rodney D.; Brew, Chris; Leacock, Claudia; Giampiccolo, Danilo; Bentivogli, Luisa et al.
Partner: UNT College of Engineering
open access

Towards a Domain Independent Semantics: Enhancing Semantic Representation with Construction Grammar

Description: This paper shows results from an investigation whether a classifier can be taught to identify these constructions and consideration of the hypothesis that identifying construction types can improve the semantic interpretation of previously unseen predicate uses.
Date: June 2010
Creator: Hwang, Jena D.; Nielsen, Rodney D. & Palmer, Martha
Partner: UNT College of Engineering
open access

Gleipnir: A Memory Analysis Tool

Description: This paper from the International Conference on Computational Science, ICCS 2011 conference proceedings describes a program profiling and analysis tool called Gleipnir.
Date: May 14, 2011
Creator: Janjusic, Tomislav; Kavi, Krishna M. & Potter, Brandon
Partner: UNT College of Engineering
open access

Text Mining for Automatic Image Tagging

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.
Date: August 2010
Creator: Leong, Chee Wee; Mihalcea, Rada, 1974- & Hassan, Samer
Partner: UNT College of Engineering
open access

Automated measurement of quality of mucosa inspection for colonscopy

Description: This paper from the International Conference on Computational Science conference proceedings presents new methods that derive a new quality metric for automated scoring of quality of mucosa inspection performed by the endoscopist.
Date: May 31, 2010
Creator: Liu, Xuemin; Tavanapong, Wallapak; Wong, Johnny; Oh, JungHwan & de Groen, Piet C.
Partner: UNT College of Engineering
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