Latest content added for UNT Digital Library Partner: UNT College of Engineeringhttps://digital.library.unt.edu/explore/partners/UNTCOE/browse/?sort=date_a&fq=str_year:2004&fq=untl_decade:2000-2009&fq=untl_collection:UNTSW2021-04-23T14:25:35-05:00UNT LibrariesThis is a custom feed for browsing UNT Digital Library Partner: UNT College of EngineeringHow to Hide Secrets from Operating System: Architecture Level Support for Dynamic Address Trace Obfuscation2012-07-31T11:22:20-05:00https://digital.library.unt.edu/ark:/67531/metadc94282/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc94282/"><img alt="How to Hide Secrets from Operating System: Architecture Level Support for Dynamic Address Trace Obfuscation" title="How to Hide Secrets from Operating System: Architecture Level Support for Dynamic Address Trace Obfuscation" src="https://digital.library.unt.edu/ark:/67531/metadc94282/small/"/></a></p><p>This technical report addresses how to hide secrets from an operating system. The authors provide a detailed design for the VM blackbox and some microarchitecture level simulation derived performance data. They also describe a compiler directed prefetch scheme that uses both instruction and data prefetches to obfuscate the address traces on the address bus between on-chip L2 cache and memory.</p>SenseLearner: Minimally Supervised Word Sense Disambiguation for All Words in Open Text2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30961/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30961/"><img alt="SenseLearner: Minimally Supervised Word Sense Disambiguation for All Words in Open Text" title="SenseLearner: Minimally Supervised Word Sense Disambiguation for All Words in Open Text" src="https://digital.library.unt.edu/ark:/67531/metadc30961/small/"/></a></p><p>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%.</p>WARM SRAM: A Novel Scheme to Reduce Static Leakage Energy in SRAM Arrays2012-08-07T13:52:45-05:00https://digital.library.unt.edu/ark:/67531/metadc96819/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc96819/"><img alt="WARM SRAM: A Novel Scheme to Reduce Static Leakage Energy in SRAM Arrays" title="WARM SRAM: A Novel Scheme to Reduce Static Leakage Energy in SRAM Arrays" src="https://digital.library.unt.edu/ark:/67531/metadc96819/small/"/></a></p><p>This presentation accompanies a paper discussing research on a novel scheme to reduce static leakage energy in SRAM arrays.</p>Co-training and Self-training for Word Sense Disambiguation2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30955/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30955/"><img alt="Co-training and Self-training for Word Sense Disambiguation" title="Co-training and Self-training for Word Sense Disambiguation" src="https://digital.library.unt.edu/ark:/67531/metadc30955/small/"/></a></p><p>This paper investigates the application of co-training and self-training to word sense disambiguation. Optimal and empirical parameter selection methods for co-training and self-training are investigated, with various degrees of error reduction. A new method that combines co-training with majority voting is introduced, with the effect of smoothing the bootstrapping learning curves, and improving the average performance.</p>Finding Semantic Associations on Express Lane2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30956/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30956/"><img alt="Finding Semantic Associations on Express Lane" title="Finding Semantic Associations on Express Lane" src="https://digital.library.unt.edu/ark:/67531/metadc30956/small/"/></a></p><p>This paper introduces a new codification scheme for efficient computation of measures in semantic networks. The scheme is particularly useful for fast computation of semantic associations between words and implementation of an informational retrieval operator for efficient search in semantic spaces. Other applications may also be possible.</p>Impact of Interference Model on Capacity in CDMA Cellular Networks2011-01-24T14:10:55-06:00https://digital.library.unt.edu/ark:/67531/metadc30817/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30817/"><img alt="Impact of Interference Model on Capacity in CDMA Cellular Networks" title="Impact of Interference Model on Capacity in CDMA Cellular Networks" src="https://digital.library.unt.edu/ark:/67531/metadc30817/small/"/></a></p><p>This paper discusses an impact of interference model on capacity in CDMA cellular networks.</p>Open Text Semantic Parsing Using FrameNet and WordNet2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30959/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30959/"><img alt="Open Text Semantic Parsing Using FrameNet and WordNet" title="Open Text Semantic Parsing Using FrameNet and WordNet" src="https://digital.library.unt.edu/ark:/67531/metadc30959/small/"/></a></p><p>This article discusses open text semantic parsing using FrameNet and WordNet.</p>An Evaluation Exercise for Romanian Word Sense Disambiguation2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30954/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30954/"><img alt="An Evaluation Exercise for Romanian Word Sense Disambiguation" title="An Evaluation Exercise for Romanian Word Sense Disambiguation" src="https://digital.library.unt.edu/ark:/67531/metadc30954/small/"/></a></p><p>This paper discusses an evaluation exercise for Romanian word sense disambiguation.</p>Global versus Local Call Admission Control in CDMA Cellular Networks2011-01-24T14:10:55-06:00https://digital.library.unt.edu/ark:/67531/metadc30816/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30816/"><img alt="Global versus Local Call Admission Control in CDMA Cellular Networks" title="Global versus Local Call Admission Control in CDMA Cellular Networks" src="https://digital.library.unt.edu/ark:/67531/metadc30816/small/"/></a></p><p>This paper discusses global versus local call admission control.</p>Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30931/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30931/"><img alt="Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]" title="Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]" src="https://digital.library.unt.edu/ark:/67531/metadc30931/small/"/></a></p><p>This presentation discusses interference model impacts on capacity, global call admission controls, local call admission controls, and the differences in global versus local call admission controls.</p>Graph-based Ranking Algorithms for Sentence Extraction, Applied to Text Summarization2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30957/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30957/"><img alt="Graph-based Ranking Algorithms for Sentence Extraction, Applied to Text Summarization" title="Graph-based Ranking Algorithms for Sentence Extraction, Applied to Text Summarization" src="https://digital.library.unt.edu/ark:/67531/metadc30957/small/"/></a></p><p>Abstract: This paper presents an innovative unsupervised method for automatic sentence extraction using graph-based ranking algorithms. We evaluate the method in the context of a text summarization task, and show that the results obtained compare favorably with previously published results on established benchmarks.</p>Impact of Interference Model on Capacity in CDMA Cellular Networks2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30932/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30932/"><img alt="Impact of Interference Model on Capacity in CDMA Cellular Networks" title="Impact of Interference Model on Capacity in CDMA Cellular Networks" src="https://digital.library.unt.edu/ark:/67531/metadc30932/small/"/></a></p><p>This presentation introduces code division multiple access (CDMA) networks, average and actual interference models, optimized capacity, and the 2D Gaussian user model.</p>Mixing Weak Learners in Semantic Parsing2017-11-30T09:17:21-06:00https://digital.library.unt.edu/ark:/67531/metadc1042593/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc1042593/"><img alt="Mixing Weak Learners in Semantic Parsing" title="Mixing Weak Learners in Semantic Parsing" src="https://digital.library.unt.edu/ark:/67531/metadc1042593/small/"/></a></p><p>This paper shows results from the application of a novel variant of Random Forests to the shallow semantic parsing problem.</p>The SENSEVAL-3 English Lexical Sample Task2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30963/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30963/"><img alt="The SENSEVAL-3 English Lexical Sample Task" title="The SENSEVAL-3 English Lexical Sample Task" src="https://digital.library.unt.edu/ark:/67531/metadc30963/small/"/></a></p><p>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.</p>The SENSEVAL-3 Multilingual English-Hindi Lexical Sample Task2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30964/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30964/"><img alt="The SENSEVAL-3 Multilingual English-Hindi Lexical Sample Task" title="The SENSEVAL-3 Multilingual English-Hindi Lexical Sample Task" src="https://digital.library.unt.edu/ark:/67531/metadc30964/small/"/></a></p><p>This paper describes the English-Hindi Multilingual lexical sample task in SENSEVAL-3.</p>TextRank: Bringing Order into Texts2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30962/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30962/"><img alt="TextRank: Bringing Order into Texts" title="TextRank: Bringing Order into Texts" src="https://digital.library.unt.edu/ark:/67531/metadc30962/small/"/></a></p><p>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.</p>An Algorithm for Open Text Semantic Parsing2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30953/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30953/"><img alt="An Algorithm for Open Text Semantic Parsing" title="An Algorithm for Open Text Semantic Parsing" src="https://digital.library.unt.edu/ark:/67531/metadc30953/small/"/></a></p><p>This paper describes an algorithm for open text shallow semantic parsing.</p>PageRank on Semantic Networks, with Application to Word Sense Disambiguation2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30960/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30960/"><img alt="PageRank on Semantic Networks, with Application to Word Sense Disambiguation" title="PageRank on Semantic Networks, with Application to Word Sense Disambiguation" src="https://digital.library.unt.edu/ark:/67531/metadc30960/small/"/></a></p><p>This article discusses PageRank on semantic networks, with application to word sense disambiguation.</p>Subscriber Maximization in CDMA Cellular Networks2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30933/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30933/"><img alt="Subscriber Maximization in CDMA Cellular Networks" title="Subscriber Maximization in CDMA Cellular Networks" src="https://digital.library.unt.edu/ark:/67531/metadc30933/small/"/></a></p><p>This presentation gives an overview of code division multiple access (CDMA), traffic and mobility models, subscriber optimization formulation, and numerical results.</p>Subscriber Maximization in CDMA Cellular Networks2011-01-24T14:10:55-06:00https://digital.library.unt.edu/ark:/67531/metadc30818/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30818/"><img alt="Subscriber Maximization in CDMA Cellular Networks" title="Subscriber Maximization in CDMA Cellular Networks" src="https://digital.library.unt.edu/ark:/67531/metadc30818/small/"/></a></p><p>This paper discusses subscriber maximization in CDMA cellular networks.</p>A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30952/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30952/"><img alt="A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank" title="A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank" src="https://digital.library.unt.edu/ark:/67531/metadc30952/small/"/></a></p><p>This paper discusses a logic programming framework for semantic interpretation with WordNet and PageRank.</p>Current Research in Wireless at UNT2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30930/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30930/"><img alt="Current Research in Wireless at UNT" title="Current Research in Wireless at UNT" src="https://digital.library.unt.edu/ark:/67531/metadc30930/small/"/></a></p><p>This presentation discusses wireless networks, access point selections, traffic balancing, multi-cell CDMA, user distribution modeling, and call admission control.</p>Fabrication of wide-IF 200–300GHz superconductor–insulator–superconductor mixers with suspended metal beam leads formed on silicon-on-insulator2021-04-23T14:25:35-05:00https://digital.library.unt.edu/ark:/67531/metadc1782998/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc1782998/"><img alt="Fabrication of wide-IF 200–300GHz superconductor–insulator–superconductor mixers with suspended metal beam leads formed on silicon-on-insulator" title="Fabrication of wide-IF 200–300GHz superconductor–insulator–superconductor mixers with suspended metal beam leads formed on silicon-on-insulator" src="https://digital.library.unt.edu/ark:/67531/metadc1782998/small/"/></a></p><p>This article reports on a fabrication process that uses silicon-oninsulator (SOI) substrates and micromachining techniques to form wide-IF superconductor–insulator–superconductor (SIS) mixer devices that have suspended metal beam leads for rf grounding. Aside from a description of the fabrication process, electrical measurements of these Nb/Al–AlNₓ /Nb trilayer devices will also be presented.</p>Making Sense Out of the Web2011-01-31T14:01:40-06:00https://digital.library.unt.edu/ark:/67531/metadc30958/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc30958/"><img alt="Making Sense Out of the Web" title="Making Sense Out of the Web" src="https://digital.library.unt.edu/ark:/67531/metadc30958/small/"/></a></p><p>This paper discusses the main lines of research in deriving efficient Word Sense Disambiguation.</p>