UNT College of Engineering - 181 Matching Results

Search Results

open access

The Structure and Performance of an Open-Domain Question Answering System

This article discusses the structure and performance of an open-domain question answering system.

Date: October 2000

Creator: Moldovan, Dan I.; Harabagiu, Sanda M.; Paşca, Marius. 1974-; Mihalcea, Rada, 1974-; Gîrju, Corina R.; Goodrum, Richard A. et al.

Item Type: Paper

open access

Finding Semantic Associations on Express Lane

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.

Date: May 2004

Creator: Nastase, Vivi & Mihalcea, Rada, 1974-

Item Type: Paper

open access

Approximating User Distributions in WCDMA Networks Using 2-D Gaussian

This paper discusses approximating user distributions in WCDMA networks using 2-D Gaussian.

Date: July 2005

Creator: Nguyen, Son & Akl, Robert G.

Item Type: Paper

open access

Mixing Weak Learners in Semantic Parsing

This paper shows results from the application of a novel variant of Random Forests to the shallow semantic parsing problem.

Date: July 2004

Creator: Nielsen, Rodney D. & Pradhan, Sameer

Item Type: Paper

open access

A Corpus of Fine-Grained Entailment Relations

This paper describes on-going efforts to annotate a corpus of almost 16,000 answer pairs with an estimated 69,000 fine-grained entailment relationships.

Date: June 2007

Creator: Nielsen, Rodney D. & Ward, Wayne

Item Type: Paper

open access

Classification Errors in a Domain-Independent Assessment System

This paper presents a domain-independent technique for assessing learners' constructed responses.

Date: June 19, 2008

Creator: Nielsen, Rodney D.; Ward, Wayne & Martin, James H.

Item Type: Paper

open access

Extracting a Representation from Text for Semantic Analysis

This paper presents a novel fine-grained semantic representation of text and an approach to constructing it.

Date: June 2008

Creator: Nielsen, Rodney D.; Ward, Wayne; Martin, James H. & Palmer, Martha

Item Type: Paper

open access

Linguistic Ethnography: Identifying Dominant Word Classes in Text

This paper discusses linguistic ethnography.

Date: March 2009

Creator: Pulman, Stephen & Mihalcea, Rada, 1974-

Item Type: Paper

open access

Method for Removing Contaminants on a Substrate

Patent relating to a method for removing contaminants on a substrate.

Date: August 23, 2005

Creator: Quevedo-Lopez, Manuel A.; Wallace, Robert M.; Bouanani, Mohamed El & Gnade, Bruce

Item Type: Patent

open access

Networks and Natural Language Processing

Article discussing networks and natural language processing. The authors present some of the most successful graph-based representations and algorithms used in language processing and try to explain how and why they work.

Date: September 2008

Creator: Radev, Dragomir R. & Mihalcea, Rada, 1974-

Item Type: Article

open access

An Algorithm for Open Text Semantic Parsing

This paper describes an algorithm for open text shallow semantic parsing.

Date: August 2004

Creator: Shi, Lei & Mihalcea, Rada, 1974-

Item Type: Paper

open access

Open Text Semantic Parsing Using FrameNet and WordNet

This article discusses open text semantic parsing using FrameNet and WordNet.

Date: May 2004

Creator: Shi, Lei & Mihalcea, Rada, 1974-

Item Type: Paper

open access

Putting Pieces Together: Combining FrameNet, VerbNet and WordNet for Robust Semantic Parsing

This paper describes the authors' work in integrating three different lexical resources: FrameNet, VerbNet, and WordNet, into a unified, richer knowledge-base, to the end of enabling more robust semantic parsing.

Date: 2005

Creator: Shi, Lei & Mihalcea, Rada, 1974-

Item Type: Paper

open access

Combining Lexical Resources for Contextual Synonym Expansion

This paper discusses combining lexical resources for contextual synonym expansion.

Date: 2009

Creator: Sinha, Ravi & Mihalcea, Rada, 1974-

Item Type: Paper

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-

Item Type: Paper

open access

Clutch Driven Reaction Wheel Steering Unit

Patent relating to a clutch driven reaction wheel steering unit.

Date: January 12, 2006

Creator: Smith, Monty J. & Maestas, Jeffrey E.

Item Type: Patent

open access

Learning to Identify Emotions in Text

This paper discusses learning to identify emotions in text.

Date: March 2008

Creator: Strapparava, Carlo, 1962- & Mihalcea, Rada, 1974-

Item Type: Paper

open access

SemEval-2007 Task 14: Affective Text

The "Affective Text" task focuses on the classification of emotions and valence (positive/negative polarity) in news headlines, and is meant as an exploration of the connection between emotions and lexical semantics. In this paper, the authors describe the data set used in the evaluation and the results obtained by the participating systems.

Date: June 2007

Creator: Strapparava, Carlo, 1962- & Mihalcea, Rada, 1974-

Item Type: Paper

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

Item Type: Paper

open access

Semantic Document Engineering with WordNet and PageRank

This article discusses semantic document engineering with WordNet and PageRank.

Date: March 2005

Creator: Tarau, Paul; Mihalcea, Rada, 1974- & Figa, Elizabeth

Item Type: Paper

open access

Word Sense and Subjectivity

This paper discusses word sense and subjectivity.

Date: July 2006

Creator: Wiebe, Janyce M. & Mihalcea, Rada, 1974-

Item Type: Paper

UNT College of Engineering - 181 Matching Results

Search Results

Add Filters

Applied Filters

The Structure and Performance of an Open-Domain Question Answering System

Finding Semantic Associations on Express Lane

Approximating User Distributions in WCDMA Networks Using 2-D Gaussian

Mixing Weak Learners in Semantic Parsing

A Corpus of Fine-Grained Entailment Relations

Classification Errors in a Domain-Independent Assessment System

Extracting a Representation from Text for Semantic Analysis

Linguistic Ethnography: Identifying Dominant Word Classes in Text

Method for Removing Contaminants on a Substrate

Networks and Natural Language Processing

An Algorithm for Open Text Semantic Parsing

Open Text Semantic Parsing Using FrameNet and WordNet

Putting Pieces Together: Combining FrameNet, VerbNet and WordNet for Robust Semantic Parsing

Combining Lexical Resources for Contextual Synonym Expansion

Unsupervised Graph-based Word Sense Disambiguation Using Measures of Word Semantic Similarity

Clutch Driven Reaction Wheel Steering Unit

Learning to Identify Emotions in Text

SemEval-2007 Task 14: Affective Text

A Logic Programming Framework for Semantic Interpretation with WordNet and PageRank

Semantic Document Engineering with WordNet and PageRank

Word Sense and Subjectivity