Edward P. Fitts Department of Industrial & Systems Engineering

Works Published in 2023

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Displaying works 81 - 100 of 104 in total

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

2023 journal article

A Novel Framework to Facilitate User Preferred Tuning for a Robotic Knee Prosthesis

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 31, 895–903.

author keywords: Prosthetics; Knee; Robots; Tuning; Legged locomotion; Impedance; Wearable robots; Robotic knee prosthesis; human-in-the-loop optimization; user preference; reinforcement learning; user-controlled interface
TL;DR: This study proposes and evaluates a novel prosthesis control tuning framework for a robotic knee prosthesis, which could enable user preferred robot behavior in the device tuning process, and shows effectiveness of the developed framework in tuning 12 prosthetic control parameters while meeting the user-selected knee kinematics. (via Semantic Scholar)
Source: Web Of Science
Added: May 9, 2023

2023 article

Complex and lean or lean and complex? The role of supply chain complexity in lean production

Rossetti, C. L., Warsing, D. P., Flynn, B. B., & Bozarth, C. C. (2023, April 5). OPERATIONS MANAGEMENT RESEARCH, Vol. 4.

By: C. Rossetti*, D. Warsing n, B. Flynn* & C. Bozarth n

author keywords: Lean; Supply chain complexity; Supply chain management; Complexity
Sources: Web Of Science, NC State University Libraries
Added: May 1, 2023

2023 review

Review of public motor imagery and execution datasets in brain-computer interfaces

[Review of ]. FRONTIERS IN HUMAN NEUROSCIENCE, 17.

author keywords: brain-computer interface (BCI); motor imagery; motor execution; public dataset; data quality; meta-analysis
TL;DR: A thorough investigation of motor imagery/execution EEG datasets recorded from healthy participants published over the past 13 years finds that various stimulation types were used to instruct subjects what to imagine and the length of each trial also differed, indicating a greater similarity among them. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: May 1, 2023

2023 article

Bonferroni-Free and Indifference-Zone-Flexible Sequential Elimination Procedures for Ranking and Selection

Wang, W., Wan, H., & Chen, Xi. (2023, April 11). OPERATIONS RESEARCH.

By: W. Wang, H. Wan n & . Chen*

author keywords: ranking and selection; indifference-zone-flexible; generalized likelihood ratio statistics
TL;DR: The approach is to conduct always valid and fully sequential hypothesis tests that enable continuous monitoring of each candidate system and control the probability of correct selection, and the indifference-zone parameter becomes dispensable in their procedures. (via Semantic Scholar)
Source: Web Of Science
Added: May 1, 2023

2023 journal article

Agent-Based Simulation of Spontaneous Volunteer Convergence to Improve Disaster Planning

NATURAL HAZARDS REVIEW, 24(2).

UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 24, 2023

2023 article

A New Global Algorithm for Max-Cut Problem with Chordal Sparsity

Lu, C., Deng, Z., Fang, S.-C., & Xing, W. (2023, March 20). JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, Vol. 3.

By: C. Lu*, Z. Deng*, S. Fang n & W. Xing*

author keywords: Max-cut; Branch-and-bound; Sparsity pattern
TL;DR: A semidefinite relaxation-based branch-and-bound algorithm that exploits the chordal sparsity patterns of the max-cut problem and proposes a new branching rule called hierarchy branching rule, which utilizes the tree decomposition of the sparsity pattern. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: April 17, 2023

2023 journal article

Acoustic correlates of prominence in Kala Lizu (Tibeto-Burman)

JOURNAL OF CHINESE LINGUISTICS, 51(1), 101–146.

By: K. Chirkova, P. Hou*, R. Chirkova* & A. Amelot

author keywords: Prosodic; prominence; Stress; Tone; Lizu; Tibeto-Burman
Source: Web Of Science
Added: April 11, 2023

2023 journal article

Resiliency within the Socio-Ecological System of a Large Food Bank Network: Preparing, mitigating, responding, and recovering from Hurricane Florence

INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION, 88.

author keywords: Food insecurity; Disaster relief; Supply chain resiliency; Non-profit; Social capital; Built-Back-Better
Source: Web Of Science
Added: April 4, 2023

2023 journal article

A robust support vector regression model for electric load forecasting

INTERNATIONAL JOURNAL OF FORECASTING, 39(2), 1005–1020.

author keywords: Cybersecurity; Electric load forecasting; Support vector regression; Data integrity attacks; Weight function
TL;DR: This paper proposes a robust support vector regression (SVR) model to forecast the electric demand under data integrity attacks, and introduces a weight function to calculate the relative importance of each observation in the load history, and constructs a weighted quadratic surface SVR model. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 4, 2023

2023 article

White Phase Intersection Control Through Distributed Coordination: A Mobile Controller Paradigm in a Mixed Traffic Stream

Niroumand, R., Hajibabai, L., & Hajbabaie, A. (2023, February 6). IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, Vol. 2.

author keywords: Trajectory; Delays; Green products; Trajectory optimization; Safety; Fuels; Complexity theory; White phase; joint signal and trajectory optimization; autonomous vehicles; mixed autonomy traffic
Sources: Web Of Science, NC State University Libraries
Added: March 20, 2023

2023 article

Detecting Human Trafficking: Automated Classification of Online Customer Reviews of Massage Businesses

Li, R., Tobey, M., Mayorga, M. E., Caltagirone, S., & Ozaltin, O. Y. (2023, February 22). M&SOM-MANUFACTURING & SERVICE OPERATIONS MANAGEMENT, Vol. 2.

By: R. Li n, M. Tobey n, M. Mayorga n, S. Caltagirone & O. Ozaltin n

author keywords: human trafficking; massage businesses; online customer reviews; Natural Language Processing; ensemble learning
TL;DR: The proposed models can save countless hours in IMB investigations by automatically sorting through large quantities of data to flag potential illicit activity, eliminating the need for manual screening of these reviews by law enforcement and other stakeholders. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 20, 2023

2023 journal article

A study on the evaluation of tokenizer performance in natural language processing

APPLIED ARTIFICIAL INTELLIGENCE, 37(1).

Source: Web Of Science
Added: March 13, 2023

2023 article

SimOpt: A Testbed for Simulation-Optimization Experiments

Eckman, D. J., Henderson, S. G., & Shashaani, S. (2023, March 9). INFORMS JOURNAL ON COMPUTING, Vol. 3.

author keywords: simulation optimization; solvers; experimental design; common random numbers
TL;DR: A major redesign of SimOpt is introduced, a testbed of simulation-optimization (SO) problems and solvers that ports the code to an object-oriented architecture in Python and provides a graphical user interface. (via Semantic Scholar)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 10, 2023

2023 journal article

Unifying colors by primes

LIGHT-SCIENCE & APPLICATIONS, 12(1).

TL;DR: The proposed C_235 system offers a unified representation for the efficient encoding and effective manipulation of color that can be applied to designing a high-rate LCD system and colorizing objects with multiple attributes and DNA codons, opening the door to manipulating colors and lights for even broader applications. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: February 27, 2023

2023 article

Charging Network Design and Service Pricing for Electric Vehicles With User-Equilibrium Decisions

Mirheli, A., & Hajibabai, L. (2023, January 31). IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, Vol. 1.

author keywords: Costs; Pricing; Electric vehicle charging; Stochastic processes; Vehicle dynamics; Mathematical models; Numerical models; Bi-level; active-set; pricing; hierarchical; electric vehicle; network design
Sources: Web Of Science, NC State University Libraries
Added: February 27, 2023

2023 journal article

Microstructure development and properties of micro-alloyed copper, Cu-0.3Zr-0.15Ag, produced by electron beam additive manufacturing

Materials Characterization, 197, 112675.

By: D. Ovalle n, C. Rock n, C. Winkler n, D. Hartshorn*, C. Barr*, T. Cullom*, P. Tarafder n, T. Prost* ...

author keywords: Electron beam powder bed fusion; Copper; Copper alloy; Zirconia; Ziconium
Sources: Web Of Science, NC State University Libraries, Crossref
Added: February 22, 2023

2023 journal article

Space-Time-Workforce Visualization and Conditional Capacity Synthesis in Uncertainty

JOURNAL OF MANAGEMENT IN ENGINEERING, 39(2).

author keywords: Project scheduling; Arena simulation; Resource visualization; Risk control; Conditional value at risk (CVaR)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: February 6, 2023

2023 journal article

Energy harvesting cognitive radio networks with strategic users: A two-class queueing model with retrials

COMPUTER COMMUNICATIONS, 199, 98–112.

author keywords: Cognitive radio network; Queueing system; Energy harvesting; Nash equilibrium; Retrial queues; Strategic customers
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: January 23, 2023

2023 journal article

Socio-hydrological drought impacts on urban water affordability

Nature Water.

Source: ORCID
Added: January 19, 2023

2023 article

Diagnostic Tools for Evaluating and Comparing Simulation- Optimization Algorithms

Eckman, D. J., Henderson, S. G., & Shashaani, S. (2023, January 5). INFORMS JOURNAL ON COMPUTING, Vol. 1.

author keywords: analysis of algorithms; simulation; design of experiments; efficiency
TL;DR: This work develops performance measures and plots, and estimators thereof, to evaluate and compare solvers and diagnose their strengths and weaknesses on a testbed of simulation-optimization problems and provides supporting convergence theory. (via Semantic Scholar)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 6, 2023

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