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  Partner: UNT College of Engineering
 Decade: 2000-2009
 Year: 2004
 Collection: UNT Scholarly Works
An Algorithm for Open Text Semantic Parsing

An Algorithm for Open Text Semantic Parsing

Date: August 2004
Creator: Shi, Lei & Mihalcea, Rada, 1974-
Description: This paper describes an algorithm for open text shallow semantic parsing.
Contributing Partner: UNT College of Engineering
Co-training and Self-training for Word Sense Disambiguation

Co-training and Self-training for Word Sense Disambiguation

Date: May 2004
Creator: Mihalcea, Rada, 1974-
Description: 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.
Contributing Partner: UNT College of Engineering
Current Research in Wireless at UNT

Current Research in Wireless at UNT

Date: October 2004
Creator: Akl, Robert G.
Description: This presentation discusses wireless networks, access point selections, traffic balancing, multi-cell CDMA, user distribution modeling, and call admission control.
Contributing Partner: UNT College of Engineering
An Evaluation Exercise for Romanian Word Sense Disambiguation

An Evaluation Exercise for Romanian Word Sense Disambiguation

Date: July 2004
Creator: Mihalcea, Rada, 1974-; Nastase, Vivi; Chklovski, Timothy A. (Timothy Anatolievich), 1977-; Tatar, Doina; Tufis, Dan & Hristea, Florentina T.
Description: This paper discusses an evaluation exercise for Romanian word sense disambiguation.
Contributing Partner: UNT College of Engineering
Finding Semantic Associations on Express Lane

Finding Semantic Associations on Express Lane

Date: May 2004
Creator: Nastase, Vivi & Mihalcea, Rada, 1974-
Description: 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.
Contributing Partner: UNT College of Engineering
Global versus Local Call Admission Control in CDMA Cellular Networks

Global versus Local Call Admission Control in CDMA Cellular Networks

Date: July 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: This paper discusses global versus local call admission control.
Contributing Partner: UNT College of Engineering
Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]

Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]

Date: July 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: 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.
Contributing Partner: UNT College of Engineering
Graph-based Ranking Algorithms for Sentence Extraction, Applied to Text Summarization

Graph-based Ranking Algorithms for Sentence Extraction, Applied to Text Summarization

Date: July 2004
Creator: Mihalcea, Rada, 1974-
Description: 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.
Contributing Partner: UNT College of Engineering
How to Hide Secrets from Operating System: Architecture Level Support for Dynamic Address Trace Obfuscation

How to Hide Secrets from Operating System: Architecture Level Support for Dynamic Address Trace Obfuscation

Date: 2004
Creator: Gomathisankaran, Mahadevan & Tyagi, Akhilesh
Description: 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.
Contributing Partner: UNT College of Engineering
Impact of Interference Model on Capacity in CDMA Cellular Networks

Impact of Interference Model on Capacity in CDMA Cellular Networks

Date: July 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: This presentation introduces code division multiple access (CDMA) networks, average and actual interference models, optimized capacity, and the 2D Gaussian user model.
Contributing Partner: UNT College of Engineering
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