Electroencephalogram Signals for Detecting Confused Students in Online Education Platforms with Probability-Based Features (open access)

Electroencephalogram Signals for Detecting Confused Students in Online Education Platforms with Probability-Based Features

Article discusses how despite the advantages of online education, it lacks face-to-face settings, which makes it very difficult to analyze the students’ level of interaction, understanding, and confusion. This study proposes a novel engineering approach that uses probability-based features (PBF) for increasing the efficacy of machine learning models.
Date: September 9, 2022
Creator: Daghriri, Talal; Rustam, Furqan; Aljedaani, Wajdi; Bashiri, Abdullateef H. & Ashraf, Imran
Object Type: Article
System: The UNT Digital Library
Role of Artificial Intelligence for Analysis of COVID-19 Vaccination-Related Tweets: Opportunities, Challenges, and Future Trends (open access)

Role of Artificial Intelligence for Analysis of COVID-19 Vaccination-Related Tweets: Opportunities, Challenges, and Future Trends

Article states that vaccines, though reliable preventative measures for diseases, also raise public concerns; public apprehension and doubts challenge the acceptance of new vaccines including the COVID-19 vaccines. This study is the first attempt to review the role of AI approaches in COVID-19 vaccination-related sentiment analysis.
Date: September 5, 2022
Creator: Aljedaani, Wajdi; Saad, Eysha; Rustam, Furqan; de la Torre Díez, Isabel & Ashraf, Imran
Object Type: Article
System: The UNT Digital Library
Natlog: a Lightweight Logic Programming Language with a Neuro-symbolic Touch (open access)

Natlog: a Lightweight Logic Programming Language with a Neuro-symbolic Touch

Article that introduces Natlog, a lightweight Logic Programming language, sharing Prolog's unification-driven execution model, but with a simplified syntax and semantics. The authors' proof-of-concept Natlog implementation is tightly embedded in the Python-based deep-learning ecosystem with focus on content-driven indexing of ground term datasets. As an overriding of the authors symbolic indexing algorithm, the same function can be delegated to a neural network, serving ground facts to Natlog's resolution engine. The open-source implementation is available as a Python package at t https://pypi.org/project/natlog/.
Date: September 17, 2021
Creator: Tarau, Paul
Object Type: Article
System: The UNT Digital Library
Event-Driven Deep Learning for Edge Intelligence (EDL-EI) (open access)

Event-Driven Deep Learning for Edge Intelligence (EDL-EI)

Article on deep-learning framework for edge intelligence EDL-EI (event-driven deep learning for edge intelligence). To verify the proposed framework, the authors include a case study of air-quality scenarios based for the most polluted cities in South Korea and China.
Date: September 8, 2021
Creator: Shah, Sayed Khushal; Tariq, Zeenat; Lee, Jeehwan & Lee, Yugyung
Object Type: Article
System: The UNT Digital Library
Measuring the impact of suspending Umrah, a global mass gathering in Saudi Arabia on the COVID‑19 pandemic (open access)

Measuring the impact of suspending Umrah, a global mass gathering in Saudi Arabia on the COVID‑19 pandemic

This article uses a stratified SEIR epidemic model to evaluate the impact of Umrah, a global Muslim pilgrimage to Mecca, on the spread of the COVID-19 pandemic during the month of Ramadan, the peak of the Umrah season. The analyses provide insights into the effects of global mass gatherings on the progression of the COVID-19 pandemic locally and globally.
Date: September 6, 2021
Creator: Alshammari, Sultanah M.; Almutiry, Waleed K.; Gwalani, Harsha; Algarni, Saeed M. & Saeedi, Kawther
Object Type: Article
System: The UNT Digital Library
Deriving Theorems in Implicational Linear Logic, Declaratively (open access)

Deriving Theorems in Implicational Linear Logic, Declaratively

This article aims to generate all theorems of a given size in the implicational fragment of propositional intuitionistic linear logic. It was presented at the 36th International Conference on Logic Programming (ICLP).
Date: September 19, 2020
Creator: Tarau, Paul & de Paiva, Valeria
Object Type: Article
System: The UNT Digital Library
Attention-Based Dense Point Cloud Reconstruction From a Single Image (open access)

Attention-Based Dense Point Cloud Reconstruction From a Single Image

Article proposes a two-stage training dense point cloud generation network.
Date: September 23, 2019
Creator: Lu, Qiang; Xiao, Mingjie; Lu, Yiyang; Yuan, Xiaohui & Yu, Ye
Object Type: Article
System: The UNT Digital Library
Modelling HIV Intervention among Most-at-Risk/Key Population: Case Study of FWSS in Nigeria (open access)

Modelling HIV Intervention among Most-at-Risk/Key Population: Case Study of FWSS in Nigeria

This article discusses a novel risk equation for estimating new infections among Females who Sell Sex (FWSS), their clients, and communities.
Date: September 28, 2017
Creator: Akwafuo, Sampson; Shattock, Andrew & Mikler, Armin R.
Object Type: Article
System: The UNT Digital Library
Multi-Objective Response to Co-Resident Attacks in Cloud Environment (open access)

Multi-Objective Response to Co-Resident Attacks in Cloud Environment

This article introduces a novel multi-objective attack response system.
Date: September 17, 2017
Creator: Abazari, Farzaneh; Analoui, Morteza & Takabi, Hassan
Object Type: Article
System: The UNT Digital Library
Finding Patterns in Noisy Crowds: Regression-based Annotation Aggregation for Crowdsourced Data (open access)

Finding Patterns in Noisy Crowds: Regression-based Annotation Aggregation for Crowdsourced Data

This paper presents an aggregation approach that learns a regression model from crowdsourced annotations to predict aggregated labels for instances that have no expert adjudications.
Date: September 2017
Creator: Nielsen, Rodney D. & Parde, Natalie
Object Type: Paper
System: The UNT Digital Library
Infusing NLU into Automatic Question Generation (open access)

Infusing NLU into Automatic Question Generation

This paper presents an approach to automatic question generation that significantly increases the percentage of acceptable questions compared to prior state-of-the-art systems.
Date: September 2016
Creator: Mazidi, Karen & Tarau, Paul
Object Type: Paper
System: The UNT Digital Library
Co-Training for Topic Classification of Scholarly Data (open access)

Co-Training for Topic Classification of Scholarly Data

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-
Object Type: Paper
System: The UNT Digital Library
Dynamic intimate contact social networks and epidemic interventions (open access)

Dynamic intimate contact social networks and epidemic interventions

This article discusses dynamic intimate contact social networks and epidemic interventions.
Date: September 9, 2008
Creator: Corley, Courtney; Mikler, Armin R.; Cook, Diane J., 1963- & Singh, Karan P.
Object Type: Article
System: The UNT Digital Library
Networks and Natural Language Processing (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-
Object Type: Article
System: The UNT Digital Library

Energy-Aware Routing and Hybrid Synchronization in Sensor Networks

This presentation discusses the research of sensor synchronization, sensor grid routing, and voice over internet protocol (VoIP).
Date: September 2007
Creator: Akl, Robert G.
Object Type: Presentation
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
Object Type: Paper
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
Object Type: Paper
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-
Object Type: Paper
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.
Object Type: Paper
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
Object Type: Paper
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
Object Type: Paper
System: The UNT Digital Library
Parallel Texts (open access)

Parallel Texts

Article discussing parallel texts and natural language processing.
Date: September 21, 2005
Creator: Mihalcea, Rada, 1974- & Simard, Michel
Object Type: Article
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.
Object Type: Paper
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-
Object Type: Paper
System: The UNT Digital Library