Works Published in 2019
Displaying works 101 - 117 of 117 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2019 journal article
Bayesian Method for Causal Inference in Spatially-Correlated Multivariate Time Series
BAYESIAN ANALYSIS, 14(1), 1–28.
author keywords: advertising campaign; Bayesian variable selection; causal inference; graphical model; stationarity; time series
TL;DR:
A new causal inference method that uses a Bayesian multivariate time series model to capture the spatial correlation between stores and is able to detect smaller scale of causal impact as measurement errors are automatically filtered out in the causal analysis compared to a commonly used method.
(via Semantic Scholar)
doi.org (publisher)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: April 2, 2019
2019 article
Parameter subset selection techniques for problems in mathematical biology
Olsen, C. H., Ottesen, J. T., Smith, R. C., & Olufsen, M. S. (2019, April). BIOLOGICAL CYBERNETICS, Vol. 113, pp. 121–138.
author keywords: Parameter identifiability; Parameter subset selection; Parameter estimation; Modeling
MeSH headings : Algorithms; Blood Circulation; Blood Pressure; Computational Biology; Humans; Models, Biological; Models, Theoretical; Nonlinear Dynamics
TL;DR:
This study demonstrates that methods based on local sensitivities are preferable in terms of computational cost and model fit when good initial parameter values are available, but that global methods should be considered when initial parameter value is not known or poorly understood.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: April 2, 2019
2019 journal article
A direct method for accurate solution and gradient computations for elliptic interface problems
NUMERICAL ALGORITHMS, 80(3), 709–740.
author keywords: Elliptic interface problem; Accurate solution and gradient computation; Variable coefficient with discontinuities; Convergence proof; Discrete Green's function; Discrete elliptic maximum principle; Compact finite difference scheme
TL;DR:
A direct method without using the augmented variable is proposed for elliptic interface problems with a variable coefficient that can have a finite jump across an interface.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: April 2, 2019
2019 journal article
Bayesian Semiparametric ROC surface estimation under verification bias
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 133, 40–52.
author keywords: ROC surface; Verification bias correction; Trinormal model; MAR assumption
TL;DR:
A Bayesian approach for estimating the ROC surface is proposed based on continuous data under a semi-parametric trinormality assumption and is applied to evaluate the performance of CA125 and HE4 in the diagnosis of epithelial ovarian cancer (EOC) as a demonstration.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
5. Gender Equality
(Web of Science)
Source: Web Of Science
Added: March 25, 2019
2019 journal article
Sustainable supplier selection and order allocation: A novel multi-objective programming model with a hybrid solution approach
COMPUTERS & INDUSTRIAL ENGINEERING, 129, 192–209.
Contributors: H. Moheb-Alizadeh n & R. Handfield n
author keywords: Supplier selection; Order allocation; Sustainability; epsilon-constraint method; Benders decomposition algorithm; Data envelopment analysis
TL;DR:
An inclusive multi-objective mixed integer linear programming model is developed, which accounts for multiple periods, multiple products and multimodal transportation, to evaluate suppliers and allocate order quantities and the preferable solution is intelligently selected based on the DEA super efficiency score of all purchasing firms as a decision support tool.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 25, 2019
2019 journal article
Optimal control of immunosuppressants in renal transplant recipients susceptible to BKV infection
OPTIMAL CONTROL APPLICATIONS & METHODS, 40(2), 292–309.
author keywords: BK virus; immunosuppression; Kalman filtering; optimal feedback control; receding horizon control; renal transplant
TL;DR:
A feedback control formulation is designed to predict the optimal amount of immunosuppression required by renal transplant recipients in the context of infections caused by BK virus and concludes that, using the presented methodology, an individualized adaptive treatment schedule can be built for kidney transplant recipients.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: March 25, 2019
2019 journal article
Convergence of the EDIIS Algorithm for Nonlinear Equations
SIAM Journal on Scientific Computing, 41(1), A365–A379.
author keywords: nonlinear equations; Anderson acceleration; EDIIS
TL;DR:
The Energy Direct Inversion on the Iterative Subspace (EDIIS) algorithm was designed to globalize Anderson acceleration, a method for improving the performance of fixed point iteration.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: March 18, 2019
2019 journal article
Mobility As an Alternative Communication Channel: A Survey
IEEE COMMUNICATIONS SURVEYS AND TUTORIALS, 21(1), 289–314.
author keywords: Mobility; data transfers; offloading; disruption-tolerant networks; ad-hoc networks; challenged networks
TL;DR:
This work reviews the research literature investigating systems in which mobile entities can carry data while they move and suggests application scenarios including offloading traffic off legacy networks for capacity improvement, bridging connectivity gaps, or deploying ad hoc networks in challenging environments for coverage enhancement.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: March 11, 2019
2019 journal article
Valid inequalities for concave piecewise linear regression
OPERATIONS RESEARCH LETTERS, 47(1), 52–58.
author keywords: Concave regression; Piecewise linear fitting; Valid inequalities; Clearing function
TL;DR:
Results with univariate data show that the proposed valid inequalities improve the root relaxation lower bound, permitting significant improvements in solution time.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: February 18, 2019
2019 journal article
Hybrid manufacturing-Locating AM hubs using a two-stage facility location approach
ADDITIVE MANUFACTURING, 25, 469–476.
Contributors: D. Strong*, M. Kay n , B. Conner*, T. Wakefield* & G. Manogharan *
author keywords: Additive manufacturing; Hybrid manufacturing; Heat treatment; Machining; Supply Chain; Facility location; Logistics
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 11, 2019
2019 journal article
Modeling whole-stand survival in clonal eucalypt stands in Brazil as a function of water availability
FOREST ECOLOGY AND MANAGEMENT, 432, 1002–1012.
author keywords: Tree mortality; Direct estimation; Environmental stress
TL;DR:
The newly developed difference model employing the direct estimation approach constrained by cumulative SWD ensures that the environmental stress effect is reflected on the survival of clonal eucalypt stands over time, and it is more biologically sound for extrapolation purposes.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
15. Life on Land
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: January 28, 2019
2019 article
Special issue on advanced analysis and control design of switching linear parameter-varying systems and its applications
Zhu, Y., Wu, F., Karimi, H. R., & Lu, B. (2019, January). PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, Vol. 233, pp. 3–4.
TL;DR:
Eight papers are chosen in this special issue from a large number of submissions via a normative peer-review process for showcasing emerging innovative ideas and technologies, to address various unresolved issues and challenges in the field of hybrid LPV control systems.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: January 14, 2019
2019 journal article
A large-scale nesting ring multi-chip architecture for manycore processor systems
OPTICAL SWITCHING AND NETWORKING, 31, 183–192.
author keywords: ONoC; Large-scale; Routing algorithm; Resource reservation
TL;DR:
An optimized architecture for integrating a large number of cores into chips with a novel control strategy, including a contention resolution scheme and a resource reservation scheme is proposed for large scale ONoCs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 14, 2019
2019 journal article
Yield pattern of eucalypt clones across tropical Brazil: An approach to clonal grouping
Forest Ecology and Management, 432, 30–39.
author keywords: Mixed effect modeling; Annual water deficit index; Productivity
TL;DR:
The volume yield of the Clonal group B was detected to be the most impacted by annual water deficit index variation, followed by clonal groups C, A and D.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science; OpenAlex)
15. Life on Land
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: December 18, 2018
2019 journal article
Eucalyptus growth and yield system: linking individual-tree and stand-level growth models in clonal eucalypt plantations in Brazil
Forest Ecology and Management, 432, 1–16.
author keywords: Multiple products; Compatibility; Climate variation; Consistency; Stand table
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
15. Life on Land
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: December 14, 2018
2019 journal article
Effective methods for solving the Bi-criteria p-Center and p-Dispersion problem
COMPUTERS & OPERATIONS RESEARCH, 101, 43–54.
author keywords: Location; Max-min diversity; p-center partitioning; Integer programming; Valid inequalities
TL;DR:
An integer programming (IP) model is proposed and a corresponding incremental algorithm is proposed to find the non-dominated frontier for this bi-criteria optimization problem and a new family of valid inequalities for the corresponding IP models that are potentially effective when solving large instances of these models are proposed.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 26, 2018
2019 journal article
Multivariate Gaussian network structure learning
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 199, 327–342.
author keywords: Graphical model; Group penalty; Multivariate normal; Rate of convergence
TL;DR:
This work considers a graphical model where a multivariate normal vector is associated with each node of the underlying graph and estimates the graphical structure and shows the superiority of the proposed method over comparable procedures.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: November 5, 2018
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