Proceedings of the 2020 9th International Conference on Software and Computer Applications最新文献_第3页

A Distributed Directed Breadth-First Search Algorithm Based on Message-Passing Model for Efficient Line-of-Sight Computation 基于消息传递模型的高效视距计算分布式定向宽度优先搜索算法

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384570

T. Truong, T. Le

{"title":"A Distributed Directed Breadth-First Search Algorithm Based on Message-Passing Model for Efficient Line-of-Sight Computation","authors":"T. Truong, T. Le","doi":"10.1145/3384544.3384570","DOIUrl":"https://doi.org/10.1145/3384544.3384570","url":null,"abstract":"This paper presents an efficient distributed algorithm for line-of-sight (LoS) computation using directed breadth-first search (DBFS). LoS computation could be achieved between objects located at different points of a digital-elevation-model (DEM) which could also match particular geographic or electromagnetic dynamic considerations. Cellular automata (CA) is efficient for modeling and simulating dynamic complex systems, especially suitable for parallel processing on grid cell data. Occam, a parallel programming language following the formalization of Communicating Sequential Processes (CSP), was introduced for achieving high performance on multi-core processors. The goal of this work is to produce a power profile as a function of the route for radio propagation analysis taking into account geographical topology, for example long-range (LoRa) technology. To evaluate the proposed approach, cell local behavior was developed in Occam for horizontal routing information based on a message-passing model in order to satisfy the requirements of distributed sensing networks, such as maximizing coverage area, saving energy consumption and improving system performance as well.","PeriodicalId":200246,"journal":{"name":"Proceedings of the 2020 9th International Conference on Software and Computer Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128616007","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

Latin Hypercube Sampling Jaya Algorithm based Strategy for T-way Test Suite Generation 基于拉丁超立方采样Jaya算法的T-way测试套件生成策略

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384608

Abdullah B. Nasser, Antar S.H. Abdul-Qawy, Nibras Abdullah, Fadhl Hujainah, K. Z. Zamli, W. Ghanem

{"title":"Latin Hypercube Sampling Jaya Algorithm based Strategy for T-way Test Suite Generation","authors":"Abdullah B. Nasser, Antar S.H. Abdul-Qawy, Nibras Abdullah, Fadhl Hujainah, K. Z. Zamli, W. Ghanem","doi":"10.1145/3384544.3384608","DOIUrl":"https://doi.org/10.1145/3384544.3384608","url":null,"abstract":"T-way testing is a sampling strategy that generates a subset of test cases from a pool of possible tests. Many t-way testing strategies appear in the literature to-date ranging from general computational ones to meta-heuristic based. Owing to its performance, man the meta-heuristic based t-way strategies have gained significant attention recently (e.g. Particle Swarm Optimization, Genetic Algorithm, Ant Colony Algorithm, Harmony Search, Jaya Algorithm and Cuckoo Search). Jaya Algorithm (JA) is a new metaheuristic algorithm, has been used for solving different problems. However, losing the search's diversity is a common issue in the metaheuristic algorithm. In order to enhance JA's diversity, enhanced Jaya Algorithm strategy called Latin Hypercube Sampling Jaya Algorithm (LHS-JA) for Test Suite Generation is proposed. Latin Hypercube Sampling (LHS) is a sampling approach that can be used efficiently to improve search diversity. To evaluate the efficiency of LHS-JA, LHS-JA is compared against existing metaheuristic-based t-way strategies. Experimental results have shown promising results as LHS-JA can compete with existing t-way strategies.","PeriodicalId":200246,"journal":{"name":"Proceedings of the 2020 9th International Conference on Software and Computer Applications","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127500871","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

Stream-Monitoring Automata 流监控自动机

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384609

Hernan M. Palombo, Egor Dolzhenko, Jay Ligatti, Hao Zheng

引用次数: 1

Development of a Parameterizable Process-Oriented Model for Freight Cost Estimation 货运成本估算的可参数化面向过程模型的开发

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384612

Uwe Brunner, C. Hechtl, V. Mezhuyev

{"title":"Development of a Parameterizable Process-Oriented Model for Freight Cost Estimation","authors":"Uwe Brunner, C. Hechtl, V. Mezhuyev","doi":"10.1145/3384544.3384612","DOIUrl":"https://doi.org/10.1145/3384544.3384612","url":null,"abstract":"Reliable estimation of costs in road freight transportation gives a decisive advantage for industrial companies both on the supplier and customer side. However, existing methods of costs estimation are complex, time-consuming and may produce inaccurate results. This paper aims to develop a parameterizable process-oriented model based on historical transport data, which allows a reliable estimation of the transport costs before transportation is carried out. The core of this model is the filter process, which enables to select respective historical data sets in the best possible way. The paper gives a comprehensive literature review of existing solutions, discusses the methods of analysis and processing of available data under the existing conditions, resulting in the development of a new model and a corresponding filter process. The proposed model allows a reliable estimation of the transport costs on the chosen route, which can be obtained in a shorter time as compared with existing methods. The process model has already been validated by the industry and continues to be applied and improved due to the growing importance of the logistics sector.","PeriodicalId":200246,"journal":{"name":"Proceedings of the 2020 9th International Conference on Software and Computer Applications","volume":"18 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123268559","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 Method of Workpiece Coherent Line Detection Based on Progressive Probabilistic Hough Transform 基于渐进概率霍夫变换的工件相干线检测方法

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384580

Ziyao Wang, Dali Yang, Qiang Tong

{"title":"A Method of Workpiece Coherent Line Detection Based on Progressive Probabilistic Hough Transform","authors":"Ziyao Wang, Dali Yang, Qiang Tong","doi":"10.1145/3384544.3384580","DOIUrl":"https://doi.org/10.1145/3384544.3384580","url":null,"abstract":"The detection and extraction of workpiece lines is the basis and key in the industrial production practice. In order to solve the discontinuity and disconnection problem during the line detection and extraction of a workpiece, we propose a coherent line detection method, which is Improved Progressive Probabilistic Hough Transform line detection(PPHT). Improved PPHT first performs edge detection combine with original PPHT algorithm to find lines of workpiece object. After discarding noise lines, this method divide the detected lines into several groups by finding collinear candidates. Then we calculate the supporting pixels of every group with foreground image, and apply Least Square Regression to achieve final line results. In this paper, we performed an experiment on thirty images of three different rectangular workpieces.The results indicate that, comparing to the PPHT, Improved PPHT decreased the relative error rate of the linear detection accuracy p by 62.06% on average, and the relative error rate of the recall rate R has decreased by 43.6% on average, thereby significantly mitigate the discontinuity existing in PPHT.","PeriodicalId":200246,"journal":{"name":"Proceedings of the 2020 9th International Conference on Software and Computer Applications","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114730158","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

Mixed Initiative Realizability Problem Resolution Using UML Composite States 使用UML组合状态解决混合计划可实现性问题

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384550

Muhammad Sohaib Munir, Hafsa Tanveer, U. Fatima

{"title":"Mixed Initiative Realizability Problem Resolution Using UML Composite States","authors":"Muhammad Sohaib Munir, Hafsa Tanveer, U. Fatima","doi":"10.1145/3384544.3384550","DOIUrl":"https://doi.org/10.1145/3384544.3384550","url":null,"abstract":"Realizability problems may emerge when specifications of complex distributed reactive systems are mapped to local distributed designs that may contain undesired behaviours, sometimes termed as implied scenarios. In this paper, we focus on resolving one of these realizability problems named as mixed initiative that occurs when independent and concurrent entities take uncoordinated initiatives autonomously. The mixed initiative problem is unavoidable in the execution of some distributed reactive systems and can normally not be prevented. Mixed initiative resolution guidelines have been proposed in the past that use UML activity diagrams and/or additional transitions in UML state machines. The novelty in our approach lies in the use of UML composite states for resolving the mixed initiative problem. However, UML does not have well-defined guidelines on serialization/unfolding of composite states. This paper, therefore, first proposes guidelines on how to serialize/unfold a UML composite state and then how to use it for addressing mixed initiative realizability problem using a case study named Call Centre.","PeriodicalId":200246,"journal":{"name":"Proceedings of the 2020 9th International Conference on Software and Computer Applications","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128914992","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

Sub-word Embedding Auxiliary Encoding in Mongolian-Chinese Neural Machine Translation 蒙汉神经机器翻译中的子词嵌入辅助编码

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384565

Tiangang Bai, H. Hou, Yatu Ji

引用次数: 0

BGSGA: Combining Bi-GRU and Syntactic Graph Attention for Improving Distant Supervision Relation Extraction BGSGA:结合Bi-GRU和句法图注意改进远程监督关系提取

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384582

Chengcheng Peng, Bin Wu, Zekun Li

引用次数: 1

New Approach on Steganalysis: Reverse-Engineering based Steganography SW Analysis 隐写分析的新方法:基于逆向工程的隐写SW分析

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384571

Hanseong Lee, Hyung-Woo Lee

引用次数: 2

A Systematical Study for Deep Learning Based Android Malware Detection 基于深度学习的Android恶意软件检测系统研究

Proceedings of the 2020 9th International Conference on Software and Computer Applications Pub Date : 2020-02-18 DOI: 10.1145/3384544.3384546

Huanyu Wu

{"title":"A Systematical Study for Deep Learning Based Android Malware Detection","authors":"Huanyu Wu","doi":"10.1145/3384544.3384546","DOIUrl":"https://doi.org/10.1145/3384544.3384546","url":null,"abstract":"Nowadays with the development of smartphone and its operating system, such as Android, the amount of mobile malware is correspondingly increasing. To protect the privacy security of both users and manufacturers, Android malware detection has received a lot of research focuses. Traditional methods mainly rely on static analysis or dynamic monitoring, which is either software sensitive or time-consuming. Recently, with the development of machine learning and deep learning techniques, many efforts introduced such learning-based techniques into the Android malware detection and achieved promising detection results as well as substantially reduced time costing. Nevertheless, there is still a lack of a comprehensive summary at the deep learning technical level for these learning-based malware detection works. As a result, it is limited to improve the detection technique referring to existing works from a global map. To address the challenge, in this paper, we systematically study existing deep learning-based malware detection works and classify them from the technique perspective. We also conclude the advantages and threats within each category of detection technique and provide a concrete technical reference for future improvement work.","PeriodicalId":200246,"journal":{"name":"Proceedings of the 2020 9th International Conference on Software and Computer Applications","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127090791","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