Proceedings of the 29th Annual ACM Symposium on Applied Computing最新文献_第6页

Adaptive semi supervised opinion classifier with forgetting mechanism 带遗忘机制的自适应半监督意见分类器

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2555039

Max Zimmermann, Eirini Ntoutsi, M. Spiliopoulou

引用次数: 11

Unveiling developers contributions behind code commits: an exploratory study 揭示代码提交背后的开发人员贡献:一项探索性研究

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2555030

D. A. D. Costa, U. Kulesza, E. Aranha, Roberta Coelho

{"title":"Unveiling developers contributions behind code commits: an exploratory study","authors":"D. A. D. Costa, U. Kulesza, E. Aranha, Roberta Coelho","doi":"10.1145/2554850.2555030","DOIUrl":"https://doi.org/10.1145/2554850.2555030","url":null,"abstract":"The process and activities of software development are very dynamic and diverse. For instance, source code has to be written, tested and revised, e-mails have to be sent, bugs have to be communicated, managed and fixed. As a consequence, the contributions of the developers are very diversified. This paper describes an empirical study whose goal was to assess and compare the contributions of the developers through software repository mining. Two medium-sized projects -- an open source and a commercial project -- were analyzed. Overall, 17,490 commits and 10,308 bugs reports were analyzed. In the first part of our study, we have classified the developers based on their contribution to the software repository in three groups -- core, active and peripheral developers. After that, we have collected a series of metrics -- code contribution, buggy commits and resolution of priority bugs -- for all the developers of the investigated projects. Finally, we have analyzed the collected metrics for the different developer groups. Our study findings show significant differences in the contribution provided by the developers groups considering the open-source and the commercial project.","PeriodicalId":285655,"journal":{"name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121454300","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

Session details: Volume I: Artificial intelligence & agents, distributed systems, and information systems: wireless communications and networking track 会议细节:第一卷:人工智能和代理，分布式系统和信息系统:无线通信和网络轨道

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/3255884

Dongkyun Kim, Wei Wang

引用次数: 0

Recommend-Me: recommending query regions for image search 推荐- me:推荐图片搜索的查询区域

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2555005

T. Ngo, Sang Phan Le, Duy-Dinh Le, S. Satoh

{"title":"Recommend-Me: recommending query regions for image search","authors":"T. Ngo, Sang Phan Le, Duy-Dinh Le, S. Satoh","doi":"10.1145/2554850.2555005","DOIUrl":"https://doi.org/10.1145/2554850.2555005","url":null,"abstract":"In typical image retrieval systems, to search for an object, users must specify a region bounding the object in an input image. There are situations that the queried region does not have any match with regions in images of the retrieved database. Finding a region in the input image to form a good query, which certainly returns relevant results, is a tedious task because users need to try all possible query regions without prior knowledge about what objects are really existed in the database. This paper presents a novel recommendation system, named Recommend-Me, which automatically recommends good query regions to users. To realize good query regions, their matches in the database must be found. A greedy solution based on evaluating all possible region pairs, given a pair is formed by one candidate region in the input image and one region in an image of the database, is infeasible. To avoid that, we propose a two-stage approach to significantly reduce the search space and the number of similarity evaluations. Specifically, we first use inverted index technique to quickly filter out a large number of images having insufficient similarities with the input image. We then propose and apply a novel branch-and-bound based algorithm to efficiently identify region pairs with highest scores. We demonstrate the scalability and performance of our system on two public datasets of over 100K and 1 million images.","PeriodicalId":285655,"journal":{"name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","volume":"3 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113967718","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

A novel double linear-cubic convolution interpolation for digital image scaling 一种新的双线性三次卷积插值方法用于数字图像缩放

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2559913

H. Moon, Kyeong-Ri Ko, Juhyun Shin, S. Pan

引用次数: 0

A personalized model for monitoring vital signs using camera of the smart phone 一种利用智能手机摄像头监测生命体征的个性化模型

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2555019

Mohammad Adibuzzaman, Sheikh Iqbal Ahamed, Richard R. Love

引用次数: 6

WSN-based flutter control application for aircraft wings structural health monitoring 基于wsn的颤振控制在飞机机翼结构健康监测中的应用

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2554960

Dhouha Krichen, W. Abdallah, N. Boudriga

引用次数: 8

A hybrid algorithm for recommendation twitter peers 推特同行推荐的混合算法

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2555138

J. Liu, Zongnong Meng, Yan-Xing Hu, Yulin He, S. Shiu, Vincent W. S. Cho

引用次数: 4

A catalog of security requirements patterns for the domain of cloud computing systems 云计算系统领域的安全要求模式目录

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2554921

Kristian Beckers, Isabelle Côté, Ludger Goeke

{"title":"A catalog of security requirements patterns for the domain of cloud computing systems","authors":"Kristian Beckers, Isabelle Côté, Ludger Goeke","doi":"10.1145/2554850.2554921","DOIUrl":"https://doi.org/10.1145/2554850.2554921","url":null,"abstract":"Security and privacy concerns are essential in cloud computing scenarios, because cloud customers and end customers have to trust the cloud provider with their critical business data and even their IT infrastructure. In projects these are often addressed late in the software development life-cycle, because these are difficult to elicit in cloud scenarios, due to the large amount of stakeholders and technologies involved. We contribute a catalog of security and privacy requirement patterns that support software engineers in eliciting these requirements. As requirements patterns provide artifacts for re-using requirements. This paper shows how these requirements can be classified according to cloud security and privacy goals. Furthermore, we provide a structured method on how to elicit the right requirements for a given scenario. We mined these requirements patterns from existing security analysis of public organizations such as ENISA and the Cloud Security Alliance, from our practical experience in the cloud domain, and from our previous research in cloud security. We validate our requirements patterns in co-operation with industrial partners of the ClouDAT project.","PeriodicalId":285655,"journal":{"name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128110559","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: 28

Automatic construction of timing diagrams from UML/MARTE models for real-time embedded software 从实时嵌入式软件的UML/MARTE模型中自动构建时间图

Proceedings of the 29th Annual ACM Symposium on Applied Computing Pub Date : 2014-03-24 DOI: 10.1145/2554850.2555011

Minh Chau Nguyen, Eunkyoung Jee, Jinho Choi, Doo-Hwan Bae

引用次数: 7