2020 Intermountain Engineering, Technology and Computing (IETC)最新文献_第8页

Experimental Study of Network Traffic Overhead in Cloud Environments 云环境下网络流量开销的实验研究

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249222

Adam Grady, Ahyoung Lee

引用次数: 0

CS 6150: A Practical Graduate Advanced Algorithms Course at UVU cs6150:一个实用的研究生高级算法课程在UVU

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249132

George Rudolph, C. Welborn

{"title":"CS 6150: A Practical Graduate Advanced Algorithms Course at UVU","authors":"George Rudolph, C. Welborn","doi":"10.1109/IETC47856.2020.9249132","DOIUrl":"https://doi.org/10.1109/IETC47856.2020.9249132","url":null,"abstract":"Two years ago Utah Valley University (UVU) began offering a Master of Computer Science Degree(MCS). This program needed to be distinct from other similar programs in our service area, and needed to align with the workforce development goals of UVU. The CS 6150 Advanced Algorithms course, one of the fundamental core courses students take in the MCS program, exhibits this distinctiveness. This paper describes five problems taught to students when they take CS 6150. They are: Balancing a Two-wheeled Robot, Stable Marriage Problem, Lemoine's Conjecture, Largest Triangle and Blockchains. These problems are an eclectic set of problems that are not commonly taught in data structures and algorithms textbooks and courses, but provide enough theory to be rigorous while giving experience with real-world, practical problems around which to develop new professional skills. Students are required to produce performant, working code while learning about the algorithms and related theories, concepts and mathematics involved. This blend supports the unique missions of UVU and the MCS Program. Student feedback is that the course is difficult, for reasons such as new advanced material and higher expectations of graduate students, however they also enjoy the challenging projects and they use the knowledge and skills they develop in school and work.","PeriodicalId":186446,"journal":{"name":"2020 Intermountain Engineering, Technology and Computing (IETC)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122064556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Approach Towards Merging Grammars 一种合并语法的方法

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249135

Isaac Griffith, Rosetta Roberts

{"title":"An Approach Towards Merging Grammars","authors":"Isaac Griffith, Rosetta Roberts","doi":"10.1109/IETC47856.2020.9249135","DOIUrl":"https://doi.org/10.1109/IETC47856.2020.9249135","url":null,"abstract":"Introduction: Since the introduction of Island Grammars, they have been successfully used for a variety of tasks, including impact analysis, multi-lingual parsing, and source code identification. However, there has been no attempt to automate the generation of Island Grammars. Objective: This research considers the development of a method to automate the merging of Island Grammar components. The goal of this is to facilitate the development of an approach to automate the creation of Island Grammars. The result of this is the reduction in initial effort and maintenance effort required for Island Grammar engineering. Methods: We develop an automated approach to merge the components of grammars. To evaluate this approach, we conducted two experiments, each using a factorial design of five replications each. We randomly selected pairs of grammars from each of three size categories to assess the effects of the merging process on the maintenance effort and complexity of the generated grammars. Results: We found that in nearly all cases, the application of this merging approach reduces the maintenance effort and complexity of the grammars. Limitations: The primary limitation of this research is that this approach is currently limited to grammars written in the Antlr4 grammar format. Conclusions: This work presents the initial steps towards the automated construction of Island and Tolerant Grammars. We have shown that this approach to merging grammar components follows suit with the expectations of Island and Tolerant grammars (reduction in maintenance effort and complexity).","PeriodicalId":186446,"journal":{"name":"2020 Intermountain Engineering, Technology and Computing (IETC)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125061251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Self-Driving Cars: A Platform for Learning and Research 自动驾驶汽车:一个学习和研究的平台

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249142

Jacob Newman, Zheng Sun, Dah-Jye Lee

引用次数: 8

Define UX Design 定义用户体验设计

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249146

Seth Y. Christensen, J. Dickinson, Kristin Machac, Holly Cline

引用次数: 1

Waste Glass Dust to Reduce Alkali Silica Reaction 废玻璃粉尘减少碱-硅反应

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249128

Amanda Bordelon, Raja Nikesh Reddy Cholleti

引用次数: 1

Prospect Theoretic Pricing For QoE Modeling In Wireless Multimedia Networking 无线多媒体网络中QoE建模的前景理论定价

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249205

K. M. Kattiyan Ramamoorthy, Wei Wang

{"title":"Prospect Theoretic Pricing For QoE Modeling In Wireless Multimedia Networking","authors":"K. M. Kattiyan Ramamoorthy, Wei Wang","doi":"10.1109/IETC47856.2020.9249205","DOIUrl":"https://doi.org/10.1109/IETC47856.2020.9249205","url":null,"abstract":"One of the biggest challenges in wireless multimedia communications is to provide satisfactory Quality of Experience (QoE) to the users. Recently, numerous QoE maximization metrics and techniques have been proposed to jointly improve the network performance and user satisfaction. However, these methods are built upon postulates of Expected Utility Theorem (EUT). In this paper, we discuss the limitations of EUT in modeling QoE and explore the nuances in Prospect Theory (PT) such as asymmetrical s-shaped value function and reference point dependence to develop a prospect-theoretic QoE maximization framework by incorporating price in QoE model. An algorithm to determine the amount of data that users should purchase at any given cost such that their QoE is maximized, is also presented. As an exemplary scenario, we consider a simplified multimedia communication network with two users, where both users request the same multimedia content and aim to achieve the best possible QoE. Traditional EUT-based price-QoE model has been adopted for the first user, while the proposed PT-based prospect theoretic multimedia pricing QoE model has been used for the second user. Simulation studies conducted with H.265 multimedia codec data reveal that PT user achieved higher QoE in comparison to EUT user at a lower cost. Results also indicated that PT-based modeling can improve system throughput and network revenue.","PeriodicalId":186446,"journal":{"name":"2020 Intermountain Engineering, Technology and Computing (IETC)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123571420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Acceleration, Braking, and Steering Controller for a Polaris Gem e2 Vehicle 加速，制动和转向控制器的北极星宝石e2车辆

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249175

Matthew Salfer-Hobbs, Matthew J. Jensen

引用次数: 1

Machine Learning Pipeline for Shift-Invariant Detection of Volcanoes on Venus 机器学习管道对金星上火山的移位不变性检测

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249159

Trey P. Scofield, Bradley M. Whitaker

引用次数: 1

Fuel Conservation Technology Development and Use in Large Transport Category Aircraft 大型运输机节油技术的开发与应用

2020 Intermountain Engineering, Technology and Computing (IETC) Pub Date : 2020-10-02 DOI: 10.1109/IETC47856.2020.9249183

Jack Troutt

{"title":"Fuel Conservation Technology Development and Use in Large Transport Category Aircraft","authors":"Jack Troutt","doi":"10.1109/IETC47856.2020.9249183","DOIUrl":"https://doi.org/10.1109/IETC47856.2020.9249183","url":null,"abstract":"Critical to the survivability of any organization utilizing large turbine powered aircraft in a commercial setting is the ability to provide reliable service at a competitive cost. In the cost competitive market that such businesses find themselves in today, a very real advantage, both from an economical cost and environmental cost, is to explore ways to reduce the amount of jet fuel used during aircraft operation. While the development of more efficient aircraft has always been a key developmental improvement of aircraft since Orville and Wilbur Wright's flights in 1903, it was not until the Energy Crisis of 1973 that serious research and development of such technologies for large aircraft took on new importance. Critical to these efforts have been technological developments that make aircraft more efficient, either through active or passive systems that reduce an aircraft fuel consumption and also decrease greenhouse gas emissions. Discussion will include efforts to reduce aerodynamic drag, increasing engine fuel burn efficiency, and technologies that change the basic operation of the aircraft with an eye to fuel usage reductions. Several of these improvements are now commonplace among aircraft builders and aircraft operations, while others proved to be either too complex to be fielded by aircraft operators, or not effective enough to justify their development or implementation cost. Developments in the advance of aircraft fuel efficiency have continued since then. With current global efforts to combat climate change, these efforts for fuel efficiency, and thus a reduction in greenhouse gas emissions, have taken on a new importance. As such, current trends and technology developments will also be discussed, as well as an emphasis on future developments.","PeriodicalId":186446,"journal":{"name":"2020 Intermountain Engineering, Technology and Computing (IETC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116638011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0