Accelerometer-Based Automated Counting of Ten Exercises without Exercise-Specific Training or Tuning (open access)

Accelerometer-Based Automated Counting of Ten Exercises without Exercise-Specific Training or Tuning

Article presents research that creates an automatic repetition counting system that is flexible enough to measure multiple distinct and repeating movements during physical therapy without being trained on the specific motion.
Date: October 10, 2020
Creator: Zelman, Samuel; Dow, Michael; Tabashum, Thasina; Xiao, Ting & Albert, Mark
System: The UNT Digital Library
An Analysis of Natural Language Inference Benchmarks through the Lens of Negation (open access)

An Analysis of Natural Language Inference Benchmarks through the Lens of Negation

Article presents a new benchmark for natural language inference in which negation plays a critical role and shows that state-of-the-art transformers struggle making inference judgments with the new pairs.
Date: November 2020
Creator: Hossain, Md Mosharaf; Dutta, Pranoy; Kao, Tiffany; Wei, Elizabeth; Blanco, Eduardo & Kovatchev, Venelin
System: The UNT Digital Library
BAM: A Block-Based Bayesian Method for Detecting Genome-Wide Associations with Multiple Diseases (open access)

BAM: A Block-Based Bayesian Method for Detecting Genome-Wide Associations with Multiple Diseases

Article proposes a novel Bayesian method, named BAM, for simultaneously partitioning Single Nucleotide Polymorphisms (SNPs) into Linkage Disequilibrium(LD)-blocks and detecting genome-wide multi-locus epistatic interactions that are associated with multiple diseases. Experimental results on the simulated datasets demonstrate that BAM is powerful and efficient.
Date: April 16, 2020
Creator: Guo, Xuan; Wu, Guanying & Xu, Baohua
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
System: The UNT Digital Library
Detecting Negation Cues and Scopes in Spanish (open access)

Detecting Negation Cues and Scopes in Spanish

Article addresses the processing of negation in Spanish by presenting a machine learning system that processes negation in Spanish and providing a qualitative error analysis aimed at understanding the limitations of the system and showing which negation cues and scopes are straightforward to predict automatically, and which ones are challenging.
Date: May 2020
Creator: Blanco, Eduardo; Jiménez-Zafra, Salud María; Morante, Roser; Martín-Valdivia, María Teresa & Ureña-López, L. Alfonso
System: The UNT Digital Library
Determining Event Outcomes: The Case of #fail (open access)

Determining Event Outcomes: The Case of #fail

Article presents research determining event outcomes in social media.
Date: November 2020
Creator: Murugan, Srikala; Chinnappa, DhivyaAssociation for Computational Linguistics & Blanco, Eduardo
System: The UNT Digital Library
An Experiment-Based Review of Low-Light Image Enhancement Methods (open access)

An Experiment-Based Review of Low-Light Image Enhancement Methods

Article reviews the current techniques of low-light image enhancement.
Date: May 6, 2020
Creator: Yuan, Xiaohui; Wang, Wencheng; Wu, Xiaojin & Guo, Zairui
System: The UNT Digital Library
Exploring Edge Computing in Multi-Person Mixed Reality for Cooperative Perception (open access)

Exploring Edge Computing in Multi-Person Mixed Reality for Cooperative Perception

Article and accompanying poster presenting a prototype for the use of Edge with MR devices to provide cooperative perception capability to the MR device.
Date: June 25, 2020
Creator: Tang, Sihai; Chen, Bruce (Haidi); Hochstetler, Jacob; Hirsch, Jason & Fu, Song
System: The UNT Digital Library
Helpful or Hierarchical? Predicting the Communicative Strategies of Chat Participants, and their Impact on Success (open access)

Helpful or Hierarchical? Predicting the Communicative Strategies of Chat Participants, and their Impact on Success

Article studies the communication styles present in chat interactions of thousands of aspiring entrepreneurs who discuss and develop business models. The authors find that these styles can be reliably predicted, and that the communication styles can be used to predict a number of indices of business success.
Date: November 2020
Creator: Rashid, Farzana; Blanco, Eduardo; Fornaciari, Tommaso; Hovy, Dirk & Vega-Redondo, Fernando
System: The UNT Digital Library
Hidden Markov model-based activity recognition for toddlers (open access)

Hidden Markov model-based activity recognition for toddlers

Article describes study which sought to evaluate methods for activity recognition for toddlers.
Date: March 5, 2020
Creator: Albert, Mark; Sugianto, Albert; Nickele, Katherine; Zavos, Patricia; Sindu, Pinky; Ali, Munazza et al.
System: The UNT Digital Library
It’s not a Non-Issue: Negation as a Source of Error in Machine Translation (open access)

It’s not a Non-Issue: Negation as a Source of Error in Machine Translation

Article investigates whether translating negation is an issue for modern MT systems using 17 translation directions as test bed and provides a linguistically motivated analysis that explains the majority of the findings. The authors release their annotations and code to replicate analysis here: https://github.com/mosharafhossain/negation-mt.
Date: November 2020
Creator: Hossain, Md Mosharaf; Blanco, Eduardo; Palmer, Alexis & Anastasopoulos, Antonios
System: The UNT Digital Library
JS-MA: A Jensen-Shannon Divergence Based Method for Mapping Genome-Wide Associations on Multiple Diseases (open access)

JS-MA: A Jensen-Shannon Divergence Based Method for Mapping Genome-Wide Associations on Multiple Diseases

Article develops a a simple, fast, and powerful method, named JS-MA, based on Jensen-Shannon divergence and agglomerative hierarchical clustering, to detect the genome-wide multi-locus interactions associated with multiple diseases.
Date: October 30, 2020
Creator: Guo, Xuan
System: The UNT Digital Library
Massive MIMO Systems for 5G and beyond Networks—Overview, Recent Trends, Challenges, and Future Research Direction (open access)

Massive MIMO Systems for 5G and beyond Networks—Overview, Recent Trends, Challenges, and Future Research Direction

This article presents a comprehensive overview of the key enabling technologies required for 5G and 6G networks, highlighting the massive MIMO systems. The authors discuss the fundamental challenges related to pilot contamination, channel estimation, precoding, user scheduling, energy efficiency, and signal detection in massive MIMO systems and discuss state-of-the-art mitigation techniques. Recent trends such as terahertz communication, ultra massive MIMO (UM-MIMO), visible light communication (VLC), machine learning, and deep learning for massive MIMO systems are outlined. Finally, future research for massive MIMO systems for 5G and beyond is discussed.
Date: May 12, 2020
Creator: Chataut, Robin & Akl, Robert G.
System: The UNT Digital Library
Mining Potential Effects of HUMIRA in Twitter Posts Through Relational Similarity (open access)

Mining Potential Effects of HUMIRA in Twitter Posts Through Relational Similarity

Article investigating HUMIRA effects mentioned in Twitter posts using a relational similarity-based method. The authors were able to identify effects previously known as well as potentially unreported, which demonstrates the power of this method and its potential for studying effects of other medications shared by Twitter users.
Date: June 16, 2020
Creator: Feng, Shichao; Jiang, Keyuan; Huang, Liyuan; Chen, Tingyu & Bernard, Gordon R.
System: The UNT Digital Library
A Performance Study of Some Approximation Algorithms for Computing a Small Dominating Set in a Graph (open access)

A Performance Study of Some Approximation Algorithms for Computing a Small Dominating Set in a Graph

Article implements and tests the performances of several approximation algorithms for computing the minimum dominating set of a graph. This article belongs to the Special Issue: Algorithms for Hard Graph Problems.
Date: December 14, 2020
Creator: Shahrokhi, Farhad; Li, Jonathan & Potru, Rohan
System: The UNT Digital Library
Social- and Content-Aware Prediction for Video Content Delivery (open access)

Social- and Content-Aware Prediction for Video Content Delivery

Article proposes a Social- and Content-aware Video content delivery Prediction method (SCVP) to address the problem of predicting whether a video will be watched by a user for efficient video content delivery in mobile social networks.
Date: February 10, 2020
Creator: Fan, Yuqi; Yang, Bing; Hu, Donghui; Yuan, Xiaohui & Xu, Xiong
System: The UNT Digital Library
TS: A powerful truncated test to detect novel disease associated genes using publicly available gWAS summary data (open access)

TS: A powerful truncated test to detect novel disease associated genes using publicly available gWAS summary data

This article proposes a new truncated statistic method (TS) by utilizing a truncated method to find the genes that have a true contribution to the genetic association. The proposed truncated statistic outperforms existing methods. It can be employed to detect novel traits associated genes using GWAS summary data.
Date: May 4, 2020
Creator: Zhang, Jianjun; Guo, Xuan; Gonzales, Samantha; Yang, Jingjing & Wang, Xuexia
System: The UNT Digital Library
WikiPossessions: Possession Timeline Generation as an Evaluation Benchmark for Machine Reading Comprehension of Long Texts (open access)

WikiPossessions: Possession Timeline Generation as an Evaluation Benchmark for Machine Reading Comprehension of Long Texts

Article presents WikiPossessions, a new benchmark corpus for the task of temporally-oriented possession (TOP), or tracking objects as they change hands over time. In addition to the corpus, the authors release evaluation scripts and a baseline model for the task.
Date: May 2020
Creator: Blanco, Eduardo; Palmer, Alexis & Chinnappa, Dhivya
System: The UNT Digital Library