2014 IEEE 38th Annual Computer Software and Applications Conference最新文献_第2页

Motivating by Examples: An Empirical Study of Teaching an Introductory Software Engineering Course in Brazil 举例激励:巴西软件工程入门课程教学的实证研究

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.33

Rasha Osman, A. C. Dias-Neto

引用次数: 2

A Countermeasure Recommendation System against Targeted Attacks with Preserving Continuity of Internal Networks 一种保持内部网络连续性的针对性攻击对策推荐系统

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.63

Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, H. Takakura

{"title":"A Countermeasure Recommendation System against Targeted Attacks with Preserving Continuity of Internal Networks","authors":"Hirokazu Hasegawa, Yukiko Yamaguchi, Hajime Shimada, H. Takakura","doi":"10.1109/COMPSAC.2014.63","DOIUrl":"https://doi.org/10.1109/COMPSAC.2014.63","url":null,"abstract":"Recently, the sophistication of targeted cyber attacks makes conventional countermeasures useless to defend our network. Proper network design, i.e., Moderate segmentation and adequate access control, is one of the most effective countermeasures to prevent stealth activities of the attacks inside the network. By paying attention to the violation of the control, we can be aware of the existence of the attacks. In case that suspicious activities are found, we should adopt more strict design for further analysis and mitigation of damage. However, an organization must assume that its network administrators have full knowledge of its business and enough information of its network structure for selecting the most suitable design. This paper discusses a recommendation system to enhance the ability of a semi-automatic network design system previously proposed by us. Our new system evaluates on the viewpoint of two criteria, the effectiveness against malicious activities and the impact on business. The former takes the infection probability and hazardousness of communication into account and the latter considers the impact of the countermeasure which affects the organization's activities. By reviewing the candidate of the countermeasures with these criteria, the most suitable one to the organization can be selected.","PeriodicalId":106871,"journal":{"name":"2014 IEEE 38th Annual Computer Software and Applications Conference","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126909593","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

Adoption of Free Libre Open Source Software (FLOSS): A Risk Management Perspective 采用自由开源软件(FLOSS):风险管理的视角

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.25

Ron S. Kenett, Xavier Franch, A. Susi, N. Galanis

{"title":"Adoption of Free Libre Open Source Software (FLOSS): A Risk Management Perspective","authors":"Ron S. Kenett, Xavier Franch, A. Susi, N. Galanis","doi":"10.1109/COMPSAC.2014.25","DOIUrl":"https://doi.org/10.1109/COMPSAC.2014.25","url":null,"abstract":"Free Libre Open Source Software (FLOSS) has become a strategic asset in software development, and open source communities behind FLOSS are a key player in the field. The analysis of open source community dynamics is a key capability in risk management practices focused on the integration of FLOSS in all types of organizations. We are conducting research in developing methodologies for managing risks of FLOSS adoption and deployment in various application domains. This paper is about the ability to systematically capture, filter, analyze, reason about, and build theories upon, the behavior of an open source community in combination with the structured elicitation of expert opinions on potential organizational business risk. The novel methodology presented here blends together qualitative and quantitative information as part of a wider analytics platform. The approach combines big data analytics with automatic scripting of scenarios that permits experts to assess risk indicators and business risks in focused tactical and strategic workshops. These workshops generate data that is used to construct Bayesian networks that map data from community risk drivers into statistical distributions that are feeding the platform risk management dashboard. A special feature of this model is that the dynamics of an open source community are tracked using social network metrics that capture the structure of unstructured chat data. The method is illustrated with a running example based on experience gained in implementing our approach in an academic smart environment setting including Mood bile, a Mobile Learning for Moodle (www.moodbile.org). This example is the first in a series of planned experiences in the domain of smart environments with the ultimate goal of deriving a complete risk model in that field.","PeriodicalId":106871,"journal":{"name":"2014 IEEE 38th Annual Computer Software and Applications Conference","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122268741","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: 15

Instability and Abstractness Metrics Based on Responsibility 基于责任的不稳定性和抽象性度量

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.59

Saleh Almugrin, Waleed Albattah, Omar Alaql, Musaad Alzahrani, A. Melton

引用次数: 10

The Issues of Solving Staffing and Scheduling Problems in Software Development Projects 解决软件开发项目中的人员配备和调度问题

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.96

D. C. Peixoto, G. Mateus, R. F. Resende

引用次数: 10

Counterexample-Guided Abstraction Refinement for Component-Based Systems 基于组件的系统的反例引导抽象细化

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.28

Lianyi Zhang, Qingdi Meng, G. Luo

引用次数: 0

Comparing Control Flow Graphs of Binary Programs through Match Propagation 通过匹配传播比较二进制程序的控制流程图

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.84

Hyun-il Lim

引用次数: 3

Trimming Test Suites with Coincidentally Correct Test Cases for Enhancing Fault Localizations 用碰巧正确的测试用例修剪测试套件以增强故障定位

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.32

Xiaozhen Xue, Yulei Pang, A. Namin

引用次数: 31

Performance Evaluation of Reconfigurable TCP Communication on Wi-Fi Network Using GE Channel Model 基于GE信道模型的Wi-Fi网络可重构TCP通信性能评估

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.77

N. Oguchi, S. Abe

{"title":"Performance Evaluation of Reconfigurable TCP Communication on Wi-Fi Network Using GE Channel Model","authors":"N. Oguchi, S. Abe","doi":"10.1109/COMPSAC.2014.77","DOIUrl":"https://doi.org/10.1109/COMPSAC.2014.77","url":null,"abstract":"Recently, many commercial cloud-computing services have rapidly evolved to process and back up large volumes of data. With wireless broadband networks also gaining popularity, users increasingly access cloud services using mobile devices and wearable devices for interactive communication, such as remote desktops and augmented reality (AR) applications. In many cases, interactive applications use the TCP protocol between a server and a mobile device. However, end-to-end TCP sessions are easily influenced by packet losses in wireless networks and long delays on international lines, which may degrade communication quality. To cope with these problems, we propose a dynamic TCP communication method that improves the response for interactive communication by dynamically changing congestion control algorithms in accordance with changes in network quality and application characteristics. In this paper, we implement the proposed method on the NS-3 network simulator and evaluate it by using the GE (Gilbert-Eliott) channel model, assuming that the method is applied to a Wi-Fi network. We find that our method improves response time for interactive communication with a remote desktop to the level where users will not feel uncomfortable.","PeriodicalId":106871,"journal":{"name":"2014 IEEE 38th Annual Computer Software and Applications Conference","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124825309","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

Exploratory Performance Analysis of Microbot Swarm in Three-Dimensional Field 微机器人群在三维领域的探索性性能分析

2014 IEEE 38th Annual Computer Software and Applications Conference Pub Date : 2014-07-21 DOI: 10.1109/COMPSAC.2014.43

Shota Agemura, H. Ohsaki

{"title":"Exploratory Performance Analysis of Microbot Swarm in Three-Dimensional Field","authors":"Shota Agemura, H. Ohsaki","doi":"10.1109/COMPSAC.2014.43","DOIUrl":"https://doi.org/10.1109/COMPSAC.2014.43","url":null,"abstract":"In the last decade, research and development of microbots, whose sizes are in the range between a few millimeters to centimeters, have been actively performed. One of promising applications of microbots is survivor discovery in disaster areas. Contrary to high expectations to many microbot applications, in the literature, exploratory performance with microbots and requirements on microbot functionalities have not been fully discussed. In this paper, we therefore analyze the exploratory performance of microbot swarm (i.e., A great number of autonomous and independent microbot) in a three-dimensional field where every microbot independently searches for target objects. We derive the target discovery ratio as well as the optimal dropping avoidance probability of microbots, with which each microbot probabilistically prevents itself to fall onto the lower layer using an edge-detection sensor. Moreover, through several numerical examples, we investigate how the exploratory performance of microbot swarm is affected by several system parameters such as the number of microbots, the area of a layer, the density of openings in the layer, and the dropping avoidance probability a microbot.","PeriodicalId":106871,"journal":{"name":"2014 IEEE 38th Annual Computer Software and Applications Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123144038","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