Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies最新文献

Enhanced Genetic Algorithm for Automatic Generation of Unit and Integration Test Suite 单元和集成测试套件自动生成的改进遗传算法

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2020-10-01 DOI: 10.1109/RIVF48685.2020.9140778

Bui Thi Thao Anh

{"title":"Enhanced Genetic Algorithm for Automatic Generation of Unit and Integration Test Suite","authors":"Bui Thi Thao Anh","doi":"10.1109/RIVF48685.2020.9140778","DOIUrl":"https://doi.org/10.1109/RIVF48685.2020.9140778","url":null,"abstract":"Software testing is the most effort consuming phase in software development process. To minimize the human effort and maximize the number of faults detected, it is desirable to generate automatically test cases. The white box testing approach aims to study the internal structure and behavior of a program by considering some source code coverage criteria. The generation of test cases can be formulated as an optimization problem: searching for a minimum set of test case with the aim of covering as many targets as possible, given an adequacy criterion. In this paper, we propose an enhanced genetic algorithm in order to automatically generate test cases for object-oriented classes. On the one hand, we aim to propose a new strategy for chromosome representation as well as genetic operators (i.e., selection, mutation and crossover) in order to augment the speed of GA and produce effective compact test suites. On the other hand, we adapt our proposed approach to generate test cases for not only unit testing of a method but also integration testing with other methods. The experiment has been conducted for some case studies to assess our proposed approach. The empirical results show that our GA outperformed the state of the arts and the generated test cases allowed to reveal faults which are hard to be found by individual testing.","PeriodicalId":171525,"journal":{"name":"Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121092131","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: 3

New Cuckoo Search Algorithm for the Resource Constrained Project Scheduling Problem 资源约束下项目调度问题的新布谷鸟搜索算法

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2020-10-01 DOI: 10.1109/RIVF48685.2020.9140728

Huu Dang Quoc, Loc Nguyen The, Cuong Nguyen Doan, Toan Phan Thanh

引用次数: 1

Extending Network Lifetime by Exploiting Wireless Charging in WSN 利用无线充电技术延长WSN网络寿命

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2020-10-01 DOI: 10.1109/RIVF48685.2020.9140727

L. Quan, T. Nguyen, Phi-Le Nguyen

引用次数: 5

Instance-Based Enrichment of Sentiment Ontology 基于实例的情感本体充实

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713662

T. L. Thi, Tuoi Phan Thi, Tho Quan Thanh

引用次数: 1

Image Retrieval Uses SVM-Based Relevant Feedback for Imbalance and Small Training Set 针对不平衡和小训练集的图像检索，采用基于支持向量机的相关反馈

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713699

Quynh Dao Thi Thuy, Nguyen Huu Quynh, An Hong Son

引用次数: 1

An Enhanced Semantic-Based Cache Replacement Algorithm for Web Systems 一种基于语义的增强Web系统缓存替换算法

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713680

XuanTung Hoang, Ngoc-Dung Bui

{"title":"An Enhanced Semantic-Based Cache Replacement Algorithm for Web Systems","authors":"XuanTung Hoang, Ngoc-Dung Bui","doi":"10.1109/RIVF.2019.8713680","DOIUrl":"https://doi.org/10.1109/RIVF.2019.8713680","url":null,"abstract":"As Web traffics is increasing on the Internet, caching solutions for Web systems are becoming more important since they can greatly expand system scalability. An important part of a caching solution is cache replacement policy, which is responsible for selecting victim items that should be removed in order to make space for new objects. Typical replacement policies used in practice only take advantage of temporal reference locality by removing the least recently/frequently requested items from the cache. Although those policies work well in memory or filesystem cache, they are inefficient for Web systems since they do not exploit semantic relationship between Web items. This paper presents a semantic-aware caching policy that can be used in Web systems to enhance scalability. The proposed caching mechanism defines semantic distance from a web page to a set of pivot pages and use the semantic distances as a metric for choosing victims. Also, it use a function-based metric that combines access frequency and cache item size for tie-breaking. Our simulations show that out enhancements outperform traditional methods in terms of hit rate, which can be useful for websites with many small and similar-in-size web objects.","PeriodicalId":171525,"journal":{"name":"Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127130768","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

A Qualitative Analysis of User Reviews on Mental Health Apps: Who Used it? for What? and Why? 心理健康应用用户评论的定性分析:谁在使用它?为了什么?,为什么?

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713726

Kong Saoane Thach

{"title":"A Qualitative Analysis of User Reviews on Mental Health Apps: Who Used it? for What? and Why?","authors":"Kong Saoane Thach","doi":"10.1109/RIVF.2019.8713726","DOIUrl":"https://doi.org/10.1109/RIVF.2019.8713726","url":null,"abstract":"The evidence of effectiveness of Cognitive Behavioral Therapy (CBT) based mental health applications is shown to be equivalent with face-to-face CBT. Although there is a high number of users, the adherence of users to the intervention is low. Meanwhile, user non-adherence could happen on purpose. However, the reasons for this circumstance are not well examined, particularly from a user's perspective. The question of which features engage them to use as well as to continue using these interventions are not well understood. From the designer's perspective, to answer this question, it is essential to understand the context of app uses, particularly, three precedent questions: who are intended users, what they use it for, and why they use it need to be examined. This study answers these three questions by analyzing user reviews of several sample mental health applications which the core design is primarily based on a CBT. The qualitative analysis indicates that most of reviews are from people with common MH problems. Some people simply use the app to relax, track their mood, practice mindfulness, self-care, or build healthy habits. The majority of users have used the apps as complementary to the professional-based treatment. Users use the app because it makes them more positive, happy, self-conscious, calm, fun, focused, relaxed, motivated, mindful, self-controlled or better at sleep. Importantly, they highly appreciate the ability to figure out what going on their health, to help them keep on progress of health, to see correlation between causes and effects of their health problems, to conduct self-evaluation and self-reflection, to learn good things, to build good habits, and to provoke, reframe, and organize their thoughts. These findings will help the designers think of appropriate approaches to design the app which helps users better at achieving their targets.","PeriodicalId":171525,"journal":{"name":"Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies","volume":"392 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126745890","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: 7

Persuasive Design Principles in Mental Health Apps: A Qualitative Analysis of User Reviews 心理健康应用的说服性设计原则:用户评论的定性分析

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713753

Kong Saoane Thach, Thi Phuong Nhu Phan

{"title":"Persuasive Design Principles in Mental Health Apps: A Qualitative Analysis of User Reviews","authors":"Kong Saoane Thach, Thi Phuong Nhu Phan","doi":"10.1109/RIVF.2019.8713753","DOIUrl":"https://doi.org/10.1109/RIVF.2019.8713753","url":null,"abstract":"Mental illnesses are a major cause of disease burden in all countries around the world. Among the available treatments, Cognitive Behavioral Therapy (CBT) based mental health applications (apps) have been introduced as promising in helping people deal with common mental illnesses by themselves. However, the theoretical underpinnings for technological approaches used to design these interventions have not been clarified. Based on the literature and its relevance to CBT, theories of Persuasive Technology could be potentially used as a suitable approach to design. However, an embrace of persuasive technology has not been widely studied, particularly from the user's perspectives. Therefore, this study has evaluated and explored the user's perception on the persuasiveness of mental health apps by conducting a qualitative analysis of user reviews. The findings of this study will contribute to the designers in developing highly persuasive mental health apps. The results indicated that where the principles of the persuasive systems design (PSD) model were integrated into the design, users expressed satisfaction with the design.","PeriodicalId":171525,"journal":{"name":"Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129671816","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 End-to-End Model for Vietnamese Speech Recognition 越南语语音识别的端到端模型

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713758

V. Nguyen

引用次数: 4

A Printed Wearable Dual Band Antenna for Remote Healthcare Monitoring Device 用于远程医疗监测设备的印刷可穿戴双频天线

Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies Pub Date : 2019-03-20 DOI: 10.1109/RIVF.2019.8713714

T. Nguyen, Thi-Hoang-Lan Nguyen, T. Vuong

引用次数: 10