Proceedings of the 8th Asia-Pacific Symposium on Internetware最新文献_第2页

ACSPChecker: an ASP based CSP model checking tool ACSPChecker:基于ASP的CSP模型检查工具

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993730

Lingyun Situ, Yu Wang, Fengjuan Gao, Linzhang Wang, Lei Bu, Jianhua Zhao, Xuandong Li

引用次数: 0

Multi-perspective change impact analysis using linked data of software engineering 基于软件工程关联数据的多角度变更影响分析

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993729

Chengcheng Wan, Zece Zhu, Yuchen Zhang, Yuting Chen

{"title":"Multi-perspective change impact analysis using linked data of software engineering","authors":"Chengcheng Wan, Zece Zhu, Yuchen Zhang, Yuting Chen","doi":"10.1145/2993717.2993729","DOIUrl":"https://doi.org/10.1145/2993717.2993729","url":null,"abstract":"Change impact analysis plays an important role in software maintenance and evolution. However existing researches mostly focus on one single artifact. Software development is usually accompanied by various types of software artifacts, such as requirement documents, software architectures, test cases, source code, etc., requiring a much more comprehensive change impact analysis. This paper presents a novel approach to multi-perspective change impact analysis that is able to address heterogeneous software artifacts. The essential idea of the novel approach is (1) to adopt semantic web to construct automatically ontology based software engineering linked data, which links requirements, classes, code, bug reports, commits, developers, test cases and others, (2) to build a weighted change impact matrix/graph using the dependency features extracted from linked data, and (3) to follow a change impact propagation algorithm to analyze the overall change impacts. We have conducted experiments on two open source projects (HtmlUnit and OpenRocket) to evaluate our approach. The experimental results show that our approach achieves better F-measure and stability than existing multi-perspective change impact analysis approaches.","PeriodicalId":20631,"journal":{"name":"Proceedings of the 8th Asia-Pacific Symposium on Internetware","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82661979","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 failure detection solution for multiple QoS in data center networks 数据中心网络中多个QoS的故障检测解决方案

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993728

Kai Shen, R. Wu, Haojie Zhou, Haibo Yu, Hao Zhong

引用次数: 0

Query reformulation by leveraging crowd wisdom for scenario-based software search 通过利用基于场景的软件搜索的人群智慧来重新制定查询

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993723

Zhixing Li, Tao Wang, Yang Zhang, Y. Zhan, Gang Yin

引用次数: 22

Multicast routing tree for sequenced packet transmission in software-defined networks 软件定义网络中分组顺序传输的组播路由树

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993721

YU Peng, R. Wu, Haojie Zhou, Haibo Yu, Yuting Chen, Hao Zhong

{"title":"Multicast routing tree for sequenced packet transmission in software-defined networks","authors":"YU Peng, R. Wu, Haojie Zhou, Haibo Yu, Yuting Chen, Hao Zhong","doi":"10.1145/2993717.2993721","DOIUrl":"https://doi.org/10.1145/2993717.2993721","url":null,"abstract":"Multicast denotes an idea of sending data to numbers of receivers from one source in one transmission. It has been widely applied in group communication (e.g., media streaming, multi-point video conferencing). Multicast routing tree (MRT) is usually built to keep the right paths to transmit data, where data copies are created in parent nodes and then forwarded to child nodes. However, constructing an MRT is usually difficult for a given network topology; finding an optimal multicast routing tree with the minimal cost is a proven NP-complete problem. Moreover, multicast applications usually run in local or small networks due to the limitations in flexibility, scalability, and security. In this paper, we solve a sequenced packet transmission problem of building MRT in Software-Defined Networking (SDN). In sequenced packet transmission, nodes only send the next packet when the previous packet is received by the node on the other side of link. We found this scenario in a popular open source network simulator ns-3 when looking into the runtime behavior of OpenFlow switches simulated by ns-3. We also found this problem is not limited to the ns-3 scenario. We prove that a routing path with less path cost does not correspond to less time cost when it is used to transmit multiple packets sequentially. We extend Dijkstra's shortest path algorithm with our new cost models. We construct the MRT as a sequenced packet shortest-path tree (SPSPT). Simulation results show that our SPSPT can save at least 10% of the multicast time for sequenced packet transmission.","PeriodicalId":20631,"journal":{"name":"Proceedings of the 8th Asia-Pacific Symposium on Internetware","volume":"111 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85486100","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

Runtime model based approach to using hybrid PaaS services 使用混合PaaS服务的基于运行时模型的方法

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993719

Yizhou Wang, Aipeng Li, Xing Chen, Ying Zhang, Gang Huang

{"title":"Runtime model based approach to using hybrid PaaS services","authors":"Yizhou Wang, Aipeng Li, Xing Chen, Ying Zhang, Gang Huang","doi":"10.1145/2993717.2993719","DOIUrl":"https://doi.org/10.1145/2993717.2993719","url":null,"abstract":"Cloud computing has emerged as a new paradigm for services delivering over the Internet. In this growing market, PaaS (Platform-as-a-Service) cloud has been an important model allowing a simple and flexible deployment of applications, without the need for dedicated networks, servers, storage and other services. Many PaaS services have been provided in the past few years and it is required to use hybrid PaaS services in order to satisfy management requirements such as legacy system integration and dynamic resource scaling. However, there are various management interfaces and different management mechanisms among PaaS clouds, which cause great difficulty and high complexity to application deployment in a hybrid cloud. In this paper, we present a runtime model based approach to using hybrid PaaS services. First, the manageability of PaaS services is abstracted as runtime models that are automatically connected with the corresponding systems. Second, we provide a unified model of PaaS services, according to the domain knowledge of current PaaS clouds. Third, the synchronization between the unified model and runtime models is ensured through model transformation. Thus, administrators are able to use hybrid PaaS services in a unified manner and management logic can be also carried out by executing programs on the unified model, which decreases the difficulty and complexity of hybrid cloud management.","PeriodicalId":20631,"journal":{"name":"Proceedings of the 8th Asia-Pacific Symposium on Internetware","volume":"52 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85788270","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

Cloudware: an emerging software paradigm for cloud computing 云软件:一种新兴的云计算软件范例

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993718

Dong-Yu Guo, Wei Wang, Jingxuan Zhang, Qiao Xiang, Chenxi Huang, Jinda Chang, Liqing Zhang

引用次数: 4

ESSE: an early software size estimation method based on auto-extracted requirements features ESSE:一种基于自动提取需求特征的早期软件大小估计方法

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993733

Cheng Zhang, Shensi Tong, Wenkai Mo, Yang Zhou, Yong Xia, Beijun Shen

{"title":"ESSE: an early software size estimation method based on auto-extracted requirements features","authors":"Cheng Zhang, Shensi Tong, Wenkai Mo, Yang Zhou, Yong Xia, Beijun Shen","doi":"10.1145/2993717.2993733","DOIUrl":"https://doi.org/10.1145/2993717.2993733","url":null,"abstract":"Software size estimation is a crucial step in project management. According to the Standish Chaos Report, 65% of software projects are over budget or deadline; therefore, a good size estimation method is very important. However, existing estimation methods are complicated and human-effort consuming. In many industrial projects, project technical leads (PTLs) do not use these methods but just give a rough estimation based on their experience. To decrease human effort, we propose an early software size estimation (ESSE) method, which can extract semantic features from natural language requirements automatically, and build size estimation models for project. Firstly, ESSE makes a two-level semantic analysis of requirements specification documents by information extraction and activation spreading. Then, complexity-related features are extracted from the results of semantic analysis. Finally, a size estimation model is trained to predict size of new projects by regression algorithms. Experiments in real industrial datasets show that our method is effective and can be applied to real industrial projects.","PeriodicalId":20631,"journal":{"name":"Proceedings of the 8th Asia-Pacific Symposium on Internetware","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89870871","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

Race-driven active random testing of null-pointer dereferences 对空指针解引用的竞争驱动的主动随机测试

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-09-18 DOI: 10.1145/2993717.2993722

Jianxin Xue, Xiaoning Chang

引用次数: 1

Proceedings of the 8th Asia-Pacific Symposium on Internetware 第八届亚太互联网研讨会论文集

Proceedings of the 8th Asia-Pacific Symposium on Internetware Pub Date : 2016-01-01 DOI: 10.1145/2993717

引用次数: 0