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History of Water in the San Antonio River Valley (open access)

History of Water in the San Antonio River Valley

This document provides a history of the San Antonio River Valley, following the development of water use and control with the establishment of San Antonio in 1691 through 1920.
Date: September 1970
Creator: Wilson, William Feathergail
System: The Portal to Texas History
Letter Level Learning for Language Independent Diacritics Restoration (open access)

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
Real event detection and the treatment of congestive heart failure: an efficient technique to help cardiologists to make crucial decisions (open access)

Real event detection and the treatment of congestive heart failure: an efficient technique to help cardiologists to make crucial decisions

Paper discussing the treatment of congestive heart failure. Abstract: Using a method of entropic analysis of time series we establish the correlation between heartbeat long-range memory and mortality risk in patients with congestive heart failure.
Date: September 2002
Creator: Allegrini, Paolo; Balocchi, Rita; Chillemi, Santi; Grigolini, Paolo; Hamilton, P.; Maestri, Roberto et al.
System: The UNT Digital Library
Exploiting Agreement and Disagreement of Human Annotators for Word Sense Disambiguation (open access)

Exploiting Agreement and Disagreement of Human Annotators for Word Sense Disambiguation

This paper discusses word sense disambiguation.
Date: September 2003
Creator: Chklovski, Timothy A. (Timothy Anatolievich), 1977- & Mihalcea, Rada, 1974-
System: The UNT Digital Library
The Role of Non-Ambiguous Words in Natural Language Disambiguation (open access)

The Role of Non-Ambiguous Words in Natural Language Disambiguation

This article discusses the role of non-ambiguous words in natural language disambiguation.
Date: September 2003
Creator: Mihalcea, Rada, 1974-
System: The UNT Digital Library
Reply to the Comment  "Intercluster correlation in Seismicity" by Helmstetter and Sornette (open access)

Reply to the Comment "Intercluster correlation in Seismicity" by Helmstetter and Sornette

This paper is a reply to the comment by Helmstetter and Sornette titled "Intercluster correlation in Seismicity" which addresses an important point in a paper written by the authors that needs to be clarified.
Date: September 15, 2003
Creator: Mega, Mirko S.; Allegrini, Paolo; Grigolini, Paolo; Latora, Vito; Palatella, Luigi; Rapisarda, Andrea et al.
System: The UNT Digital Library
A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank (open access)

A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank

This paper discusses a logic programming framework for semantic interpretation with WordNet and PageRank.
Date: September 8, 2004
Creator: Tarau, Paul; Mihalcea, Rada, 1974- & Figa, Elizabeth
System: The UNT Digital Library
An Efficient Non-Preemptive Real-Time Scheduling (open access)

An Efficient Non-Preemptive Real-Time Scheduling

This paper discusses non-preemptive, real-time scheduling.
Date: September 2005
Creator: Li, Wenming; Kavi, Krishna M. & Akl, Robert G.
System: The UNT Digital Library
Text Semantic Similarity, with Applications (open access)

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-
System: The UNT Digital Library
Using the Essence of Texts to Improve Document Classification (open access)

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
Assessment of the Greenhouse Gas Emission Benefits of Heavy Duty Natural Gas Vehicles in the United States: Final Report (open access)

Assessment of the Greenhouse Gas Emission Benefits of Heavy Duty Natural Gas Vehicles in the United States: Final Report

A paper which presents a review of existing literature on emission factors, emission data collection techniques, and analytical approaches. It presents the results of SAIC's analysis of available CO2 and CH4 GHG emission data from chassis dynamometer tests of heavy-duty vehicle exhaust.
Date: September 22, 2005
Creator: Davies, Christina; Findsen, Jette & Pedraza, Lindolfo
System: The UNT Digital Library
Parity Assisted Decision Making for QAM Modulation (open access)

Parity Assisted Decision Making for QAM Modulation

This paper discusses parity assisted decision making for QAM modulation.
Date: September 2006
Creator: Alhabsi, Amer H.; Al-Rizzo, Hussain Mudhaffar Younis, 1957- & Akl, Robert G.
System: The UNT Digital Library
REBEL: Reconfigurable Block Encryption Logic (open access)

REBEL: Reconfigurable Block Encryption Logic

This paper discusses reconfigurable block encryption logic. Existing block cipher function designs have tended to deploy the secret bits in a specific and limited way. The authors generalize the role of the secret as truth tables of Boolean gates in a carefully designed logic schema.
Date: September 1, 2006
Creator: Gomathisankaran, Mahadevan & Tyagi, Akhilesh
System: The UNT Digital Library
Simulation of Throughput in UMTS Networks with Different Spreading Factors (open access)

Simulation of Throughput in UMTS Networks with Different Spreading Factors

In this paper, the authors design and implement a local session admission control (SAC) algorithm for third-generation wireless networks which allows for the simulation of network throughput for different spreading factors and various mobility scenarios.
Date: September 2006
Creator: Akl, Robert G. & Arepally, Anurag
System: The UNT Digital Library
Hybrid Energy-Aware Synchronization Algorithm in Wireless Sensor Networks (open access)

Hybrid Energy-Aware Synchronization Algorithm in Wireless Sensor Networks

This paper discusses a time synchronization scheme for wireless sensor networks that aims to conserve sensor battery power while maintaining network connectivity for as long as possible.
Date: September 2007
Creator: Akl, Robert G. & Saravanos, Yanos
System: The UNT Digital Library
Random-Walk Term Weighting for Improved Text Classification (open access)

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
System: The UNT Digital Library
Unsupervised Graph-based Word Sense Disambiguation Using Measures of Word Semantic Similarity (open access)

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-
System: The UNT Digital Library
Assessing Descriptive Substance in Free-Text Collection-Level Metadata (open access)

Assessing Descriptive Substance in Free-Text Collection-Level Metadata

This paper discusses assessing descriptive substance in free-text collection-level metadata. This paper reports on a content analysis of collection records in an aggregation of cultural heritage collections.
Date: September 2008
Creator: Zavalina, Oksana; Palmer, Carole L.; Jackson, Amy S. & Han, Myung-Ja
System: The UNT Digital Library
Enabling Large Scale Scientific Computations for Expressed Sequence Tag Sequencing over Grid and Cloud Computing Clusters (open access)

Enabling Large Scale Scientific Computations for Expressed Sequence Tag Sequencing over Grid and Cloud Computing Clusters

This paper discusses expressed sequence tag sequencing over grid and cloud computing clusters, specifically for biological applications. In this paper, the authors propose a Web service framework for high-level job scheduling that is developed for scientific applications.
Date: September 2009
Creator: Pallickara, Sangmi Lee; Pierce, Marlon; Dong, Qunfeng & Kong, ChinHua
System: The UNT Digital Library
Chronopolis and MetaArchive: Preservation Cooperation (open access)

Chronopolis and MetaArchive: Preservation Cooperation

This paper will examine ongoing work between two major preservation systems, the Chronopolis Digital Preservation Program, and the MetaArchive Cooperative.
Date: September 2010
Creator: Minor, David; Phillips, Mark Edward & Schultz, Matt
System: The UNT Digital Library
UNT at ImageCLEF 2010: CLIR for Wikipedia Images (open access)

UNT at ImageCLEF 2010: CLIR for Wikipedia Images

This paper presents the results of the team of the University of North Texas in the Wikipedia image retrieval track of Image-CLEF-2010.
Date: September 2010
Creator: Ruiz, Miguel E.; Chen, Jiangping; Pasupathy, Karthikeyan; Chin, Pok & Knudson, Ryan
System: The UNT Digital Library
Data Desiccation: Facilitating Long-Term Access, Use, and Reuse of ETDs (open access)

Data Desiccation: Facilitating Long-Term Access, Use, and Reuse of ETDs

This paper discusses data desiccation and facilitating the long-term access, use, and reuse of electronic theses and dissertations (ETDs).
Date: September 2011
Creator: Phillips, Mark Edward & Alemneh, Daniel Gelaw
System: The UNT Digital Library
Crash at Crush (open access)

Crash at Crush

Essay describing the Crash at Crush, a publicity stunt organized by MKT, [Missouri-Kansas-Texas Railroad], in which two train engines were crashed, as seen by Joseph Foit. The story was told by Joseph to his granddaughter, Patricia Stover Cloud.
Date: September 6, 2011
Creator: Cloud, Patricia Stover
System: The Portal to Texas History
Instructional Design Strategies for Teaching Technological Courses Online (open access)

Instructional Design Strategies for Teaching Technological Courses Online

This paper describes different instructional design strategies for teaching computer technological courses online.
Date: September 28, 2011
Creator: Chen, Jiangping & Knudson, Ryan
System: The UNT Digital Library