Works Published in 2023

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Displaying works 1 - 20 of 89 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2023 article

A CELL-CENTERED MULTIGRID SOLVER FOR THE FINITE VOLUME DISCRETIZATION OF ANISOTROPIC ELLIPTIC INTERFACE PROBLEMS ON IRREGULAR DOMAINS*

Pan, K., Wu, X., Hu, H., & Li, Z. (2023, December 14). JOURNAL OF COMPUTATIONAL MATHEMATICS, Vol. 12.

By: K. Pan, X. Wu, H. Hu & Z. Li*

author keywords: Elliptic interface problem; Discontinuous coefficients; Anisotropic coefficients; Cascadic multigrid method; Richardson extrapolation
Sources: Web Of Science, NC State University Libraries
Added: March 18, 2024

2023 article

TOP: Total Occupancy Guided Prediction of Binary Spectrum Tenancy

ICC 2023 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, pp. 4597–4602.

By: R. Zou n & W. Wang n

author keywords: spectrum tenancy prediction; dynamic spectrum access; data granularity
TL;DR: This work analytically and numerically shows that the two key assumptions justifying the superior performance of TOP are valid, and significantly improves MLP accuracy from 0.84 to 0.91, outperforming many state-of-the-art prediction schemes. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: March 4, 2024

2023 conference paper

Norm Deviation in Multiagent Systems: A Foundation for Responsible Autonomy

Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 289–297.

By: A. Singh & M. Singh n

Event: at Macau

TL;DR: This work proposes a conceptual foundation for norm deviation and adopts Habermas's theory of communicative action comprising objective, subjective, and practical validity claims regarding the suitability of deviation and yields reasoning guidelines uniting norms and values by which to develop responsible agents. (via Semantic Scholar)
Source: ORCID
Added: February 4, 2024

2023 conference paper

Representing and Determining Argumentative Relevance in Online Discussions: A General Approach

Proceedings of the International AAAI Conference on Web and Social Media, 292–302.

By: Z. Guo* & M. Singh n

Event: at Limassol, Cyprus

TL;DR: This work proposes a computational approach relying on content reduction and a Siamese neural network architecture for modeling argumentative connections and determining argumentative relevance between texts, and results indicate that this approach is effective in measuring relevance between arguments, and outperforms strong and well-adopted baselines. (via Semantic Scholar)
Source: ORCID
Added: February 1, 2024

2023 conference paper

Kiko: Programming Agents to Enact Interaction Protocols

International Conference on Autonomous Agents and MultiAgent Systems (AAMAS).

By: S. V, M. Singh & A. Chopra

Contributors: S. V, M. Singh & A. Chopra

Source: ORCID
Added: February 1, 2024

2023 article

Governing Agents on the Web (Blue Sky Ideas)

COORDINATION, ORGANIZATIONS, INSTITUTIONS, NORMS, AND ETHICS FOR GOVERNANCE OF MULTI-AGENT SYSTEMS XVI, COINE 2023, Vol. 14002, pp. 55–73.

TL;DR: The interplay of multiagent systems with the Web is investigated to identify research challenges related to the governance of Web-based MAS and to derive several research questions that emerge in pursuing the aim of agents on the Web. (via Semantic Scholar)
Sources: ORCID, Web Of Science
Added: February 1, 2024

2023 conference paper

Conversation Modeling to Predict Derailment

Proceedings of the International AAAI Conference on Web and Social Media, 926–935.

By: J. Yuan n & M. Singh n

Event: at Limassol, Cyprus

Source: ORCID
Added: February 1, 2024

2023 journal article

A novel multi-phase hierarchical forecasting approach with machine learning in supply chain management

Supply Chain Analytics.

TL;DR: This work proposes a novel multi-phase hierarchical (MPH) approach that involves forecasting each series in the hierarchy independently using machine learning models, then combining all forecasts to allow a second phase model estimation at the parent level. (via Semantic Scholar)
Source: ORCID
Added: January 28, 2024

2023 article

Understanding the role of Instagram in young adult consumers' purchase and post-purchase evaluation behaviors

Hood, S. L., Thoney-Barletta, K. A., & Rothenberg, L. (2023, August 25). JOURNAL OF FASHION MARKETING AND MANAGEMENT, Vol. 8.

By: S. Hood*, K. Thoney-Barletta & L. Rothenberg

author keywords: Consumer behavior; Social media; Generational cohort theory; Consumer decision-making; Instagram
Sources: Web Of Science, NC State University Libraries
Added: January 16, 2024

2023 journal article

Toward Fast and Energy-Efficient Access to Cloudlets in Hostile Environments

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 22(11), 8320–8335.

By: J. Wang*, S. Pambudi n, W. Wang n & C. Wang n

author keywords: Cloud access; mobile ad-hoc network (MANET); performance evaluation
TL;DR: A packet mobility model is established that allows CAD and energy consumption to be analyzed as a function of the initial device-cloudlet distance, and it is found that the expected CAD scales either linearly or quadratically under distinct types of packet mobility. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: January 16, 2024

2023 article

In-Hospital Code Status Updates: Trends Over Time and the Impact of COVID-19

Sahebi-Fakhrabad, A., Kemahlioglu-Ziya, E., Handfield, R., Wood, S., Patel, M. D., Page, C. P., & Chang, L. (2023, December 18). AMERICAN JOURNAL OF HOSPICE & PALLIATIVE MEDICINE, Vol. 12.

author keywords: DNR; patient code status; COVID-19; resource allocation; end of life; ICU; emergency department
TL;DR: The COVID-19 pandemic's influence on shifting patient preferences towards full code status underscores the need for adaptable documentation practices and highlights the importance of regular updates and discussions regarding code status to enhance patient care and resource allocation in ICU and ED settings. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: January 16, 2024

2023 journal article

Bi-criteria set covering problem with conflict constraints

COMPUTERS & INDUSTRIAL ENGINEERING, 186.

By: S. Fathi n & Y. Fathi

author keywords: Set covering; Stable set; Integer programming; Valid inequalities; Heuristics
Sources: Web Of Science, ORCID
Added: January 2, 2024

2023 article

Two-stage stochastic programming model of US Army aviation allocation of utility helicopters to task forces

Nelson, R. J., Werner, J., Kay, M. G., King, R. E., McConnell, B. M., & Thoney-Barletta, K. (2023, November 18). JOURNAL OF DEFENSE MODELING AND SIMULATION-APPLICATIONS METHODOLOGY TECHNOLOGY-JDMS, Vol. 11.

By: R. Nelson*, J. Werner n, M. Kay n, R. King n, B. McConnell n & K. Thoney-Barletta n

author keywords: Stochastic programming; allocation; dial-a-ride problem; heuristic; multiple refuel nodes; demand priority; helicopter routing; aircraft; military aviation
Sources: Web Of Science, ORCID
Added: December 18, 2023

2023 journal article

Understanding Responsible Computing via Project Management for Sustainability

IEEE INTERNET COMPUTING, 27(6), 37–42.

author keywords: Sociotechnical systems; Project management; Internet; Sustainable development; Business
TL;DR: A new framework for developing responsible Internet applications is introduced that synthesizes the perspectives of the theory of change, participatory system mapping, and computational sociotechnical systems. (via Semantic Scholar)
Sources: ORCID, Web Of Science
Added: December 11, 2023

2023 article

Deception in Drone Surveillance Missions: Strategic vs. Learning Approaches

PROCEEDINGS OF THE 2023 INTERNATIONAL SYMPOSIUM ON THEORY, ALGORITHMIC FOUNDATIONS, AND PROTOCOL DESIGN FOR MOBILE NETWORKS AND MOBILE COMPUTING, MOBIHOC 2023, pp. 382–387.

author keywords: Honey drone; defensive deception; unmanned aerial vehicle; mission effectiveness; game theory; deep reinforcement learning
TL;DR: This work proposes a unique proactive defense using honey drones (HD) for UAVs during surveillance operations to identify the optimal setting using deep reinforcement learning (DRL) or game theory and compares their performance with that of non-HD-based methods. (via Semantic Scholar)
Sources: ORCID, Web Of Science
Added: December 11, 2023

2023 journal article

The GCD for finite geometric series

FILOMAT, 37(29), 9973–9979.

By: R. Hartwig & P. Patricio

author keywords: Finite geometric series; Greatest common divisor
Source: Web Of Science
Added: December 4, 2023

2023 journal article

Precision-aware deterministic and probabilistic error bounds for floating point summation

NUMERISCHE MATHEMATIK, 155(1-2), 83–119.

By: E. Hallman n & I. Ipsen n

TL;DR: A systematic recurrence for a martingale on a computational tree leads to explicit and interpretable bounds with nonlinear terms controlled explicitly rather than by big-O terms, which yields new deterministic and probabilistic error bounds for three classes of mono-precision algorithms. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: December 4, 2023

2023 journal article

A normative approach for resilient multiagent systems

AUTONOMOUS AGENTS AND MULTI-AGENT SYSTEMS, 37(2).

By: G. Mahala*, O. Kafali*, H. Dam*, A. Ghose* & M. Singh n

author keywords: Norms; Multiagent systems; Resilience
TL;DR: ReNo is a framework that computes probabilistic and temporal guarantees on whether the underlying requirements are met or, if failed, recovered and shows how the social and technical layers can be modeled jointly to enable the construction of resilient systems of autonomous agents. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: December 4, 2023

2023 article

Stable high order FD methods for interface and internal layer problems based on non-matching grids

Li, Z., Pan, K., & Ruiz-Alvarez, J. (2023, November 6). NUMERICAL ALGORITHMS, Vol. 11.

author keywords: Interface problems; Internal layer problems; Non-matching grid; Discrete maximum principle; Hanging nodes
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 27, 2023

2023 journal article

Price competition and cost efficiency facing buyer's bounded rationality

INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 266.

author keywords: Behavior; Nash equilibrium; Price dispersion; Salience and exploitation; Social welfare
Sources: Web Of Science, ORCID
Added: November 27, 2023

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