Proceedings of the 7th International Conference on Computer and Communications Management最新文献_第2页

Spontaneous Service Provision in Cyber-Physical Interaction Environments 信息物理交互环境下的自发服务提供

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3351306

Byungseok Kang, Kijong Yoo

引用次数: 1

A Framework for Website Security Assessment 一个网站安全评估框架

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348456

N. D. Thai, N. H. Hieu

引用次数: 5

Analysis of Urban Service Reliability and Its Effect on Traffic Congestion 城市服务可靠性及其对交通拥堵的影响分析

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348447

E. Suryani, R. A. Hendrawan, Arif Wibisono, Basuki Widodo, Philip F.E. Adipraja, L. P. Dewi

{"title":"Analysis of Urban Service Reliability and Its Effect on Traffic Congestion","authors":"E. Suryani, R. A. Hendrawan, Arif Wibisono, Basuki Widodo, Philip F.E. Adipraja, L. P. Dewi","doi":"10.1145/3348445.3348447","DOIUrl":"https://doi.org/10.1145/3348445.3348447","url":null,"abstract":"Urban service reliability represents the level of service in the aspects of travel time, arrival time, and seat availability from the user's perspective. Service reliability focuses on the demand and supply sides of transportation systems. The supply side consists of services provided by the operator, hence it affects the travel time. Meanwhile, demand side focuses on passenger side which includes passenger behavior and experience. The main objective of this research is to analyze urban service reliability and its impact on traffic congestion. Several main factors impacting the service reliability were evaluated using system dynamics simulation model. It has been used to test and evaluate the alternatives of future strategies to increase service reliability and to mitigate the traffic congestion. Simulation results show that service reliability is influenced by two factors, those are passenger's perception and public transportation agency performance. Travel time and waiting time are two important factors of passenger's perception. Meanwhile, some factors such as the ratio of public transportation supply and demand as well as the service effectiveness are the important factors of public transportation agency performance. Based on the existing condition, service reliability in public transportation sector is around 44%. This service reliability is projected could be increased to 76% by conducting a strategy such as the addition of public transportation facilities, which aims to decrease the passenger's waiting time and to increase the ratio of public transportation supply and demand. All of these efforts will increase the passenger's perception and public transportation agency performance. With the increased in service reliability, traffic congestion is projected could be reduced to 40% - 75%.","PeriodicalId":314854,"journal":{"name":"Proceedings of the 7th International Conference on Computer and Communications Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129590970","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

Quadrotor Stabilization and Tracking using Sliding Mode Observer and Control 使用滑模观测器和控制的四旋翼稳定和跟踪

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348476

Hyukwoo Lee, Kyunghyun Lee, K. You

引用次数: 4

Non-Cooperative and Cooperative Game Approaches for Load Balancing in Distributed Systems 分布式系统负载平衡的非合作与合作博弈方法

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348477

Ferdy Mulyadi, K. Akkarajitsakul

{"title":"Non-Cooperative and Cooperative Game Approaches for Load Balancing in Distributed Systems","authors":"Ferdy Mulyadi, K. Akkarajitsakul","doi":"10.1145/3348445.3348477","DOIUrl":"https://doi.org/10.1145/3348445.3348477","url":null,"abstract":"Distributed system is a system consisting of groups of servers and clients where they are connected together to do specific tasks. In order to optimize the system, a load balancer can be used to mitigate the effect of imbalance of the number of clients and servers. Without the load balancer, the servers might be overwhelmed due to response many requests of clients. To implement a load balancer, several methods or algorithms, such as Round-Robin, Least Connection, and Response Time have been applied. In this paper, we focus on game-theoretic load balancing algorithms in a cloud system. We formulate non-cooperative and cooperative game-theoretic models to be used as load balancing algorithms. Clients are the players in each game and the players' strategies are based on the current status of resource utilization of the servers. To obtain the solution, iterative algorithms combined with Discrete-Time Markov Chain (DTMC) are presented. Moreover, the comparison between non-cooperative and cooperative approaches is presented. The evaluation results of both the games are compared with the ones from common techniques, such as round-robin, randomization method, and least connection for effectiveness in terms of request completion time and balancing time.","PeriodicalId":314854,"journal":{"name":"Proceedings of the 7th International Conference on Computer and Communications Management","volume":"1984 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125464081","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: 2

Virtual Machine Integration & Fault Recovery in Crowd-Resourcing Virtual Laboratory 群集资源虚拟实验室中的虚拟机集成与故障恢复

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348467

Johannes Sianipar, Christian Willems, C. Meinel

引用次数: 1

Defining Meta-Model for Value-Oriented Requirement Prioritization Technique 定义面向价值的需求优先排序技术的元模型

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3352739

Maria Masood, F. Azam, Muhammad Waseem Anwar, Anam Amjad

{"title":"Defining Meta-Model for Value-Oriented Requirement Prioritization Technique","authors":"Maria Masood, F. Azam, Muhammad Waseem Anwar, Anam Amjad","doi":"10.1145/3348445.3352739","DOIUrl":"https://doi.org/10.1145/3348445.3352739","url":null,"abstract":"Software requirements prioritization is a well-known practice in Requirements Engineering (RE) that helps in managing the requirements as stated in their requirements listing. It helps to identify that which requirements should be dealt first. Quality of software to be developed depends on the ordering of requirements and assists the project team to find out the most important requirements. In order to perform efficient software requirement prioritization, decision making process to prioritize the requirements and eliminating complexities caused by unclear and incomplete requirements are two main challenges. It is also analyzed that existing techniques of requirements prioritization such as grouping, MoSCoW and validated learning are working well for functional requirements but insufficient to deal with non-functional requirements. In order to bridge this gap, meta-model for value oriented requirement prioritization technique is proposed in order to prioritize functional as well as non-functional requirements. Meta modeling technique is highly beneficial that helps to define things at an abstract level and helps in sorting out the associated problems by identifying major components and reducing complexity to requirement engineer.","PeriodicalId":314854,"journal":{"name":"Proceedings of the 7th International Conference on Computer and Communications Management","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131845062","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: 4

Investigation of Modern Tools and Techniques Provided by Modeling Editors: A Survey 现代建模编辑器提供的工具和技术的调查:综述

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348468

Nazish Yousaf, Abrar Ahmad, Maryum Hamdani, Maryum Ashfaq, Hania Siddiqui

引用次数: 1

A BPM-based Emerald Factory Information System: Redesigning Emerald Crafting Process in Myanmar 基于bpm的祖母绿工厂信息系统:缅甸祖母绿工艺流程再设计

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348484

C. Wongwatkit, Sai Won Mar

{"title":"A BPM-based Emerald Factory Information System: Redesigning Emerald Crafting Process in Myanmar","authors":"C. Wongwatkit, Sai Won Mar","doi":"10.1145/3348445.3348484","DOIUrl":"https://doi.org/10.1145/3348445.3348484","url":null,"abstract":"In the emerald factory business, the crafting process plays a crucial role in driving the quality of products. However, such a process has limitations and difficulties in monitoring the working progress, determining the factory hours to complete the products, reporting the completed tasks, and reporting the defects. This causes cost and time inefficiency in managing this business. To reach this aim, this study, therefore, addresses such issues by employing business process management strategy to help analyze and redesign the existing crafting process for better performance, where the information system was developed to help improve the certain tasks. Hence, the swimlane diagram was used to visualize the business tasks and flows; moreover, the information system was developed and implemented for employees and managers accordingly. The overall structure and screenshots of the proposed system were presented in the paper. After being deployed on the cloud server, the system was used for weeks and evaluated by the users. The results show that both group of users highly accepted the system, while the managers had a significantly better attitude in analyzing and managing the emerald crafting process. Finally, the findings of this study shed light of the implications of understanding and redesigning the business process with the benefits of the information system to enhance business success.","PeriodicalId":314854,"journal":{"name":"Proceedings of the 7th International Conference on Computer and Communications Management","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116687415","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

Physical Property Analysis of Sweet Potatoes Using Computer Vision 利用计算机视觉分析红薯的物理特性

Proceedings of the 7th International Conference on Computer and Communications Management Pub Date : 2019-07-27 DOI: 10.1145/3348445.3348471

Panitnat Yimyam

{"title":"Physical Property Analysis of Sweet Potatoes Using Computer Vision","authors":"Panitnat Yimyam","doi":"10.1145/3348445.3348471","DOIUrl":"https://doi.org/10.1145/3348445.3348471","url":null,"abstract":"This paper demonstrates the performance of using computer vision for sweet potato grading. Different qualities of sweet potatoes can lead to different prices. Better-grade fruits can be sold at a higher price. Therefore, they should be graded before they are transferred to sell. 471 pictures of sweet potatoes are employed for the experiment. The experimental sweet potatoes are divided into four groups. The first group contains good quality with required shapes. The second group also includes good quality roots but undesired shapes. Experimental samples of the third group have no defects, but they are too small, short or thin shaped. Moreover, for the last group sweet potatoes have defects. The samples are inspected from their physical properties including shape, color and texture features. Top-view pictures are captured and used for feature extraction. Various 184 physical properties are extracted. As using a large number of features may cause high computational cost, so important extracted features are selected. The effective features are used for classification based on k-nearest neighbour and neural network theories. The experiments comprise of twenty sub-experiments. About half the numbers of samples are randomly chosen for training sets, the remaining samples being employed for test sets. The experimental results show that in the average of the k-nearest neighbor and neural network classifiers achieve 97.14% and 96.46% accuracy respectively. Nevertheless, the difference of the classifier performances is insignificant that is proved by the paired sample t-test.","PeriodicalId":314854,"journal":{"name":"Proceedings of the 7th International Conference on Computer and Communications Management","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114503472","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