2014 4th World Congress on Information and Communication Technologies (WICT 2014)最新文献_第4页

A novel approach to the design and implementation of mutation operators for object-oriented programming language 面向对象程序设计语言中突变操作符的设计与实现

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077310

Qianqian Wang, H. Haga

{"title":"A novel approach to the design and implementation of mutation operators for object-oriented programming language","authors":"Qianqian Wang, H. Haga","doi":"10.1109/WICT.2014.7077310","DOIUrl":"https://doi.org/10.1109/WICT.2014.7077310","url":null,"abstract":"Software testing allows programmers to determine and guarantee the quality of software system. It is one of the essential activities in software development process. Mutation analysis is a branch of software testing. It is classified as a fault-based software testing technology. Unlike other software testing technologies, mutation analysis assesses the quality of software test cases and therefore improves the efficiency of software testing by measuring and improving the quality of test cases set. Mutation analysis works by generating mutants, which describe the faults that may occur in the software programs, from original program. Mutants are generated by applying mutation operators on original software program. Mutation operator is a rule that specifies the syntactic variations of strings. There have been several works about mutation analysis support system for conventional languages such as C and FORTRAN. However, there are a few for object-oriented languages such as C++ and Java. This article aims to propose a novel approach to design and implement mutation operators for object-oriented programming language. The essential idea of proposed method is the usage of JavaML language as the intermediate representation to implement mutation operators: it first converts the original program into JavaML document; then implements mutation operator for JavaML document and gets the mutated JavaML document with the help of DOM - a tool to process JavaML document; finally it converts the mutated JavaML document into mutant program.","PeriodicalId":439852,"journal":{"name":"2014 4th World Congress on Information and Communication Technologies (WICT 2014)","volume":"613 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124627316","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

Implementation of cognitive mapping algorithm for mobile robot navigation system 移动机器人导航系统中认知地图算法的实现

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077279

A. R. Ismail, Recky Desia, M. R. Zuhri, R. Daniel

引用次数: 4

An improved deep learning-based approach for sentiment mining 一种基于深度学习的情感挖掘改进方法

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077291

N. Sharef, M. Y. Shafazand

引用次数: 2

Classification with a limited space of features: Improving quality by rejecting misclassifications 用有限的特征空间进行分类:通过拒绝错误分类来提高质量

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077322

W. Homenda, A. Jastrzębska, W. Pedrycz, Radosław Piliszek

引用次数: 1

A prototype of event-based tracking system for mobile users 基于事件的移动用户跟踪系统原型

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7076907

W. Wibisono, T. Ahmad, R. Ijtihadie, A. Hilman

{"title":"A prototype of event-based tracking system for mobile users","authors":"W. Wibisono, T. Ahmad, R. Ijtihadie, A. Hilman","doi":"10.1109/WICT.2014.7076907","DOIUrl":"https://doi.org/10.1109/WICT.2014.7076907","url":null,"abstract":"This paper describes prototype development of event-based tracking for mobile users. Nowadays, queries about location and activities are the most common question people send to other people in their social connections. This phenomenon has highlighted the need to provide a service to monitor positions and physical activities of multiple users. There are several challenges that need to be dealt with when developing the service of tracking system. In this paper a framework that facilitates service to monitor location and user physical activities is developed. A mechanism to reduce periodic update of position and sensor data for activity recognition is proposed for the mobile side. It is done by estimating degree of temporal sensor data changes as the trigger for the updating process. In the server a simple yet robust classification algorithm is applied and the accuracy of activity recognition is also evaluated. The framework prototype has also been implemented in real scenarios. The results of experiments show a promising results with 95% recognition rate for cycling activities and 80% for both walking and running activities.","PeriodicalId":439852,"journal":{"name":"2014 4th World Congress on Information and Communication Technologies (WICT 2014)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134224589","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

A proposed taxonomy of assets for information security risk assessment (ISRA) 建议的信息安全风险评估资产分类(ISRA)

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077297

Palaniappan Shamala, R. Ahmad

{"title":"A proposed taxonomy of assets for information security risk assessment (ISRA)","authors":"Palaniappan Shamala, R. Ahmad","doi":"10.1109/WICT.2014.7077297","DOIUrl":"https://doi.org/10.1109/WICT.2014.7077297","url":null,"abstract":"Information security has become a vital entity because organizations across the globe conduct business in an interconnected and information rich environment. Hence, organizations wanting to eliminate the possible risks in their organizations by conducting information security risk assessment (ISRA). By means of this ISRA, organizations are able to identify and prioritize information assets and ensure that effective control mechanisms are utilized for high-priority information assets. However, current ISRA methods have critical limitations in that they adopt merely a technical perspective. Currently available ISRA methods function in a limited view of information assets. The aim of this paper is to propose a taxonomy of assets for ISRA. The presented taxonomy of assets is not only able to guide ISRA practitioners to examine which assets are most important to the organization in the early process of doing risk assessment but also enables them to collect all the needed information associated with assets before and during their actual ISRA implementation. A structured approach was carried out using Webster & Watson guidelines for determining the source material for the review. The result shows the limitation on identifying information assets issue which have been discussed separately by various researchers but none of the researchers have combines all the human related non-technical perspective assets together under on frame as the taxonomy of assets for ISRA.","PeriodicalId":439852,"journal":{"name":"2014 4th World Congress on Information and Communication Technologies (WICT 2014)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127083702","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: 8

Pre and post subprime mortgage crisis: An empirical analysis in Malaysia 马来西亚次贷危机前后的实证分析

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077308

M. Bakri, Rosalan Ali, S. Ismail, F. Sufian, A. H. Baharom

引用次数: 0

Performance assessment of mobile computation offloading 移动计算卸载的性能评估

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077316

Omid Seifaddini, A. Abdullah, M. Hussin, A. Muhammed

引用次数: 1

Training intelligent agents using LCSs in the Three-Cornered Coevolution System 在三角协同进化系统中使用lcs训练智能体

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7076902

S. Marzukhi

引用次数: 0

A bee colony optimization with automated parameter tuning for sequential ordering problem 序列排序问题的蜂群参数自动调整优化

2014 4th World Congress on Information and Communication Technologies (WICT 2014) Pub Date : 2014-12-01 DOI: 10.1109/WICT.2014.7077286

Moon Hong Wun, L. Wong, A. Khader, T. Tan

{"title":"A bee colony optimization with automated parameter tuning for sequential ordering problem","authors":"Moon Hong Wun, L. Wong, A. Khader, T. Tan","doi":"10.1109/WICT.2014.7077286","DOIUrl":"https://doi.org/10.1109/WICT.2014.7077286","url":null,"abstract":"Sequential Ordering Problem (SOP) is a type of Combinatorial Optimization Problem (COP). Solving SOP requires finding a feasible Hamiltonian path with minimum cost without violating the precedence constraints. SOP models myriad of real world industrial applications, particularly in the fields of transportation, vehicle routing and production planning. The main objective of this research is to propose an idea of solving SOP using the Bee Colony Optimization (BCO) algorithm. The underlying mechanism of the BCO algorithm is the bee foraging behavior in a typical bee colony. Throughout the research, the SOP benchmark problems from TSPLIB will be chosen as the testbed to evaluate the performance of the BCO algorithm in terms of the solution cost and the computational time needed to obtain an optimum solution. Moreover, efforts are taken to investigate the feasibility of using the Genetic Algorithm to optimally tune the parameters equipped in the existing BCO model. On average, over the selected 40 benchmark problems, the proposed method has successfully solved 9 (22.5%) benchmark problems to optimum, 17 (42.5%) benchmark problems ≤ 1% of deviation from the known optimum, and 37 (85%) benchmark problems ≤ 5% of deviation from the known optimum. Overall, the 40 benchmark problems are solved to 2.19% from the known optimum on average.","PeriodicalId":439852,"journal":{"name":"2014 4th World Congress on Information and Communication Technologies (WICT 2014)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130474388","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: 6