Works Published in 2015
Displaying works 121 - 140 of 159 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2015 journal article
Platys: An Active Learning Framework for Place-Aware Application Development and Its Evaluation
ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY, 24(3).
Contributors: P. Murukannaiah n & M. Singh n
author keywords: Experimentation; Measurement; Mobile application development; location-aware; place-aware; context-aware; middleware; place recognition; active learning; semi-supervised learning; usability; privacy
TL;DR:
The results indicate that application developers employing Platys, when compared to those employing the Android API, develop a place-aware application faster and perceive reduced difficulty and produce applications that are easier to understand and potentially more usable and privacy preserving.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
4. Quality Education
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2015 journal article
On the economic lot scheduling problem: stock-out prevention and system feasibility
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 53(16), 4903–4916.
Contributors: B. Hanson n, T. Hodgson n , M. Kay n , R. King n & K. Thoney-Barletta n
author keywords: schedule disruption recovery; ELSP; lot size scheduling
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
2015 journal article
Monitoring nonlinear profiles adaptively with a wavelet-based distribution-free CUSUM chart
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH, 53(15), 4648–4667.
author keywords: quality control; high dimension; profile; CUSUM chart; distribution-free; discrete wavelet transform
Source: Web Of Science
Added: August 6, 2018
2015 journal article
How Can Supply Management Really Improve Performance? A Knowledge-Based Model of Alignment Capabilities
JOURNAL OF SUPPLY CHAIN MANAGEMENT, 51(3), 3–17.
Contributors: R. Handfield n , P. Cousins*, B. Lawson * & K. Petersen*
author keywords: strategy; structure; alignment; capabilities; performance; supply management
TL;DR:
The underlying set of requirements to achieve supply management alignment is proposed and tested in this model, thereby enhancing the understanding of the processes and behaviors required for integration of internal stakeholder needs with external suppliers, which can lead to improved performance.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
2015 journal article
Estimating Clearing Functions for Production Resources Using Simulation Optimization
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 12(2), 539–552.
author keywords: Clearing function; linear programming; production planning; simulation optimization; workload-dependent lead times
TL;DR:
This work implements a gradient-based simulation optimization approach, the Simultaneous Perturbation Stochastic Approximation (SPSA), to estimate clearing functions (CFs) that describe the expected output of a production resource as a function of its expected workload from empirical data.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Camouflage Traffic: Minimizing Message Delay for Smart Grid Applications under Jamming
IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 12(1), 31–44.
author keywords: Smart grid; wireless applications; performance modeling; worst-case analysis; message delay; jamming attacks
TL;DR:
A lightweight yet promising system, transmitting adaptive camouflage traffic (TACT), is demonstrated, to combat jamming attacks, which minimizes the message delay by generating extra traffic called camouflage to balance the network load at the optimum.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Bayesian structure learning in graphical models
Journal of Multivariate Analysis, 136, 147–162.
Source: NC State University Libraries
Added: August 6, 2018
2015 journal article
Asynchronous switching output feedback control of discrete-time switched linear systems
INTERNATIONAL JOURNAL OF CONTROL, 88(9), 1766–1774.
author keywords: average dwell time; asynchronous switching; dynamic output feedback; switched linear systems; linear matrix inequality (LMI)
TL;DR:
The proposed hybrid controller consists of a standard dynamic output-feedback switching control law and an impulsive reset law induced by controller state jumps to achieve switching control synthesis conditions for asymptotic stability with guaranteed weighted ℓ2-gain performance.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
16. Peace, Justice and Strong Institutions
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
An immersed finite volume element method for 2D PDEs with discontinuous coefficients and non-homogeneous jump conditions
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 70(2), 89–103.
author keywords: Finite volume element method; Source removal technique; Interface problem; Jump conditions
TL;DR:
An immersed finite volume element method is developed to solve 2D elliptic interface problems with a variable coefficient that has a finite jump across an interface.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Using Kalman Filtering to Predict Time-Varying Parameters in a Model Predicting Baroreflex Regulation During Head-Up Tilt
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 62(8), 1992–2000.
author keywords: Baroreflex regulation; cardiovascular; DRAM; ensemble transform Kalman filter; head-up tilt; Kalman filtering; parameter estimation
MeSH headings : Algorithms; Baroreflex / physiology; Blood Pressure / physiology; Electrocardiography; Heart Rate / physiology; Humans; Male; Models, Cardiovascular; Posture / physiology; Signal Processing, Computer-Assisted
TL;DR:
This study compares two methods predicting time-varying changes in cardiac contractility and vascular resistance during head-up tilt and shows that the ensemble transform Kalman filter (ETKF) has a significantly shorter computational time.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
On Topology and Resilience of Large-Scale Cognitive Radio Networks Under Generic Failures
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 14(6), 3390–3401.
author keywords: Resilience; cognitive radio networks; topology; generic failures
TL;DR:
This work first defines two metrics, namely the failure occurrence probability p and failure connection function g(·), to characterize node failures and their spreading properties, respectively, and proves that each blackhole is exponentially bounded based on percolation theory.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Immersed finite elements for optimal control problems of elliptic PDEs with interfaces
JOURNAL OF COMPUTATIONAL PHYSICS, 298, 305–319.
author keywords: PDE-constrained optimization; Variational discretization; Immersed finite element; Elliptic interface problem
TL;DR:
This paper presents a numerical method and analysis, based on the variational discretization concept, for optimal control problems governed by elliptic PDEs with interfaces, which uses a simple uniform mesh which is independent of the interface.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Discussion of "Frequentist coverage of adaptive nonparametric Bayesian credible sets"
Annals of Statistics, 43(4), 1455–1462.
Source: NC State University Libraries
Added: August 6, 2018
2015 journal article
Convergence Analysis for Anderson Acceleration
SIAM Journal on Numerical Analysis, 53(2), 805–819.
author keywords: nonlinear equations; Anderson acceleration; local convergence
TL;DR:
This paper shows that Anderson is locally r-linearly convergent if the fixed point map is a contraction and the coefficients in the linear combination remain bounded and proves q-linear convergence of Anderson(1) and, in the case of linear problems, Anderson($m$).
(via Semantic Scholar)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018
2015 journal article
A semi-implicit augmented IIM for Navier-Stokes equations with open, traction, or free boundary conditions
JOURNAL OF COMPUTATIONAL PHYSICS, 297, 182–193.
author keywords: Navier-Stokes Navier-Stokes equations; Finite difference approximation; Irregular domain; Open and traction boundary conditions; Local pressure boundary condition; Augmented immersed interface method (IIM)
TL;DR:
A new Navier-Stokes solver based on a finite difference approximation is proposed to solve incompressible flows on irregular domains with open, traction, and free boundary conditions, which can be applied to simulations of fluid structure interaction, implicit solvent model for biomolecular applications and other free boundary or interface problems.
(via Semantic Scholar)
manuscript.elsevier.com (publisher PDF)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Switching control of linear systems subject to asymmetric actuator saturation
INTERNATIONAL JOURNAL OF CONTROL, 88(1), 204–215.
author keywords: asymmetric actuator saturation; controller state reset; switching control; LMI
TL;DR:
This paper studies the saturation control problem for linear time-invariant (LTI) systems subject to asymmetric actuator saturation under a switching control framework and proposes a solution formulated as linear matrix inequalities (LMIs), which can be solved efficiently.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Platys: From Position to Place-Oriented Mobile Computing
AI MAGAZINE, 36(2), 50–62.
Contributors: I. Rhee n, T. Finin *, L. Zavala*, A. Joshi *, N. Poosamani n, P. Murukannaiah n, M. Singh n
TL;DR:
The Platys project focuses on developing a high-level, semantic notion of location called place that enables the construction of a large variety of applications that take advantage of place to render relevant content and functionality and thus, improve user experience.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2015 journal article
Demand Modeling With Forecast Evolution: An Application to Production Planning
IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING, 28(3), 374–384.
author keywords: Production planning; demand modeling; chance constraints; forecast updating/evolution; linear programming; simulation; rolling horizon
TL;DR:
This paper integrates ideas from forecast evolution and inventory theory to plan work releases into a production facility in the face of stochastic demand.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 journal article
Agent-based simulations of financial markets: zero- and positive-intelligence models
SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, 91(6), 527–552.
author keywords: agent-based simulation; complex systems; financial markets; fractals; multifractal detrended fluctuation analysis; multifractal time series
TL;DR:
This work constructs both zero-intelligence and positive-intelligence models of those markets using the MASON agent-based modeling framework, and examines the changes in the models’ macrolevel price paths when altering some of the microlevel agent behaviors.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
s-Lecture hall partitions, self-reciprocal polynomials, and Gorenstein cones
RAMANUJAN JOURNAL, 36(1-2), 123–147.
author keywords: Lecture hall partition; Polyhedral cone; Generating function; Gorenstein; Self-reciprocal polynomial
UN Sustainable Development Goal Categories
4. Quality Education
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
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