Browsing Engineering by Title
Now showing items 3368-3387 of 3509
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Twitter sentiment analysis to study association between food habit and diabetes
(Wichita State University, 2016-05)Social media platforms such as Twitter, Facebook, Instagram and etc. are rapidly becoming key resources for many researches. Among all micro blogging services, Twitter is one of the most important ones. Vast amounts of ... -
Twitter-informed Prediction for Urban Traffic Flow Using Machine Learning
(Institute of Electrical and Electronics Engineers Inc., 2022)The current traffic system requires short-term traffic forecasting to manage and control the traffic flow. Irregular traffic events, such as road closures, accidents, and severe weather, reduce the accuracy of data-driven ... -
Two stage residential energy management under distribution locational marginal pricing
(Elsevier, 2018-01)This paper proposes a new optimization model for Smart Home Management Systems (SHMS) in order to increase the profits of Load Serve Entities (LSEs) and customers from technical and financial points of view. In the recent ... -
Two-dimensional zoom FFT
(IEEE, 1978-04-01)The concept of the zoom FFT (a more efficient algorithm which allows zooming in on a narrow segment of the spectrum while preserving its frequency content) is extended to the two-dimensional case. The technique is further ... -
Two-level MMSE relay strategy for an AF wireless relay network
(IEEE, 2012-10-01)This paper presents optimal amplify-and-forward (AF) relay amplifying matrices based on the minimum mean square error (MMSE) criterion for a cooperative AF wireless relay network consisting of a one-source-one-destination ... -
A two-stage metaheuristic algorithm for the dynamic vehicle routing problem in Industry 4.0 approach
(Taylor and Francis Ltd, 2020-10-02)Industry 4.0 is a concept that assists companies in developing a modern supply chain (MSC) system when they are faced with a dynamic process. Because Industry 4.0 focuses on mobility and real-time integration, it is a good ... -
A two-stage stochastic mixed-integer programming approach to the competition of biofuel and food production
(Elsevier Ltd., 2017-05)The multi-attribute biomass and food production (BFP) problem facing farmers and co-operatives is further complicated by uncertainties in crop yield and prices. In this paper, we present a two-stage stochastic mixed-integer ... -
Two-way amplify-and-forward relay strategies under relay power constraint
(IEEE, 2013-11)This paper proposes a two-way amplify-and-forward (AF) wireless relay network consisting of two sources with a single antenna and one relay with multiple antennas. The relay amplifying matrix under a power constraint at ... -
Ultra high molecular weight polyethylene/graphitic nanoplatelet nanocomposites for energy storage applications
(Wichita State University, 2015-05)Graphene and graphene based nanomaterials are one of the most intriguing functional materials today because of their exceptional properties including unique electronic properties and high mass to strength ratio, etc. Their ... -
Ultrahigh conductivity and superior interfacial adhesion of a nanostructured, photonic-sintered copper membrane for printed flexible hybrid electronics
(American Chemical Society, 2018-11-19)Inkjet-printed electronics using metal particles typically lack electrical conductivity and interfacial adhesion with an underlying substrate. To address the inherent issues of printed materials, this Research Article ... -
Unassisted aircraft landing via co-operative data exchange
(Wichita State University. Graduate School., 2007-04-27)The Air Traffic Controller (ATC) is required to maintain a safe and orderly flow of airplanes in any airport. A fairly recent incident at the Los Angeles Airport (LAX) caused a blackout to the entire control tower and ... -
Unassisted aircraft landing via co-operative data exchange
(IEEE, 2006-10-15)The air traffic controller (ATC) is required to maintain a safe and orderly flow of airplanes in any airport. A fairly recent incident at the Los Angeles Airport (LAX) caused a blackout to the entire control tower and ... -
Uncertain gain and time-delay control of 300-kW SOFC-GT
(ASME, 2021-08-18)This paper presents a Proportional Integral Derivative (PID) controller design with the presence of an uncertain internal gain and additional time delay in the forward path of a 300 kW Solid Oxide Fuel Cell-Gas Turbine ... -
Uncertain location routing problem (LRP) integrated to inventory considering space limitation
(Wichita State University. Graduate School., 2008-04-25)An optimal supply chain management system has a direct effect on the performance of any enterprise and could result in substantial cost savings. Successful supply chain management involves many decisions relating to the ... -
Uncertainty mitigation in feeder level power loss reduction with distributed generation
(IEEE, 2019)The grid is moving towards a system of decentralized distributed generation using a large number of small scale renewable generation resources. These resources are stochastic in nature and therefore have to be continuously ... -
Uncertainty of temperature measurements by infrared thermography for metal cutting applications
(IOP Publishing LTD, 2013-12)This paper presents a comprehensive analysis of the uncertainty in the measurement of the peak temperature on the side face of a cutting tool, during the metal cutting process, by infrared thermography. The analysis considers ... -
Underlay MIMO Cognitive Radio Downlink Scheduling with Multiple Primary Users and no CSI
(IEEE, 2015-05)In this work, we proposed user selection strategies for downlink of multiple input and multiple output (MIMO) cognitive radio (CR) network. Underlay CR secondary users (SUs) are selected by cognitive base station (CBS) to ... -
Understanding abstract sketches by reinforcement learning for automated robotic assembly
(Wichita State University, 2021-12)This paper presents a method to understand and reason the spatial configuration of individual parts in an assembled model from a 2D ISO sketch for autonomous small-part assembly. When given disassembled individual parts ... -
Understanding spacesuit interaction using a wearable proximity sensing system for suit fit optimization
(Wichita State University, 2019-05)There is currently no quantitative method of measuring space suit fit for astronauts after they have put on the spacesuit. The primary concern for spacesuit fit is the hard upper torso (HUT), which is composed of a rigid ... -
Understanding spatial constraints for autonomous robotic assembly with neural logic learning
(Wichita State University, 2021-04-02)Spatial constraints of objects are one of the key elements that are required in industrial assembly. Robots deployed in conventional assembly lines are based on schema by referring to computer-aided design (CAD) software. ...