Proceedings of the 2021 10th International Conference on Software and Computer Applications最新文献

Multi-criteria recommender system model for lockdown decision of Covid-19 新冠肺炎封锁决策的多标准推荐系统模型

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457790

Erna Hikmawati, N. Maulidevi, K. Surendro

{"title":"Multi-criteria recommender system model for lockdown decision of Covid-19","authors":"Erna Hikmawati, N. Maulidevi, K. Surendro","doi":"10.1145/3457784.3457790","DOIUrl":"https://doi.org/10.1145/3457784.3457790","url":null,"abstract":"A lockdown is an appropriate method to suppress the spread of COVID-19 in a region. However, apart from the spread of COVID-19, it also affects various aspects and sectors. Therefore, a lockdown decision for a region must go through a careful planning before being finalized. There are many criteria to be considered in a lockdown decision, among them are the number of positive cases, health facilities and demographic situation in an area. This article will discuss a recommender system model that may assist the lockdown decision in a region by considering several criteria originating from multiple databases. in this model had two kinds of inputs, namely internal and external databases. In this case, Internal database is reproduction number of covid-19 case in West Java. External Database is elderly age number ratiom health facility number ratio, nurse ratio and medical worker ratio (specialists and general practitioners), beds in health facilities and population density. The outputs of this method were decisions whether to implement lockdown or new normal for a region in accordance of predetermined parameters. The results of this model can be used for the government in formulating strategies to reduce the number of spread of Covid-19 in terms of determining which areas should apply lockdown.","PeriodicalId":373716,"journal":{"name":"Proceedings of the 2021 10th International Conference on Software and Computer Applications","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127320975","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

SMT-Based Theorem Verification for Testing-Based Formal Verification 基于测试的形式验证的基于smt的定理验证

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457823

Kenta Sugai, H. Hosobe, Shaoying Liu

引用次数: 0

Classification of Inundation Level using Tweets in Indonesian Language 用印尼语推文分类洪水等级

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457806

Kwee Felicia Ilona, I. Budi

{"title":"Classification of Inundation Level using Tweets in Indonesian Language","authors":"Kwee Felicia Ilona, I. Budi","doi":"10.1145/3457784.3457806","DOIUrl":"https://doi.org/10.1145/3457784.3457806","url":null,"abstract":"Extreme flood events are expected to occur more frequently as climate change has yet to show signs of improvement. This has the potential to lead to higher rainfall and floods that would come more quickly. Early warning systems may sometimes fail to provide quick information when conditions in the field may not match to what is known in the information center, such as a malfunctioning water pump or a water level that has increased relatively quickly. Therefore, this study aims to provide an alternative source of information that may provide inundation level during flood condition based on tweets from Twitter. The proposed model is expected to provide output in the form of inundation level categories, namely “high”, “medium”, “low”, and “unknown”. 10-fold stratified cross validation with seven variations of classifiers were used to evaluate the model. The best relevance classification resulted in 90.6% accuracy (SVM Linear SVC), 89.05% average precision (SVM RBF), and 82.03% average F1-score (SVM Linear SVC) and average recall of 84.10% (Logistic Regression). The best classification results of inundation level resulted in accuracy (82.74%), average precision (85.44%) average recall (68.07%) and average F1-score (71.43%). All of them were obtained by using the SVM Linear SVC.","PeriodicalId":373716,"journal":{"name":"Proceedings of the 2021 10th International Conference on Software and Computer Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132606932","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

Evaluation of software tools in the domain of field service management 评估现场服务管理领域的软件工具

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457801

Marco Pretterhofer, V. Mezhuyev

引用次数: 0

A Block-chain Oriented Model Driven Framework for handling Inconsistent Requirements in Global Software Development 面向区块链的模型驱动框架处理全局软件开发中的不一致需求

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457799

Nayab Gull, M. Rashid, F. Azam, Yawar Rasheed, Muhammad Waseem Anwar

{"title":"A Block-chain Oriented Model Driven Framework for handling Inconsistent Requirements in Global Software Development","authors":"Nayab Gull, M. Rashid, F. Azam, Yawar Rasheed, Muhammad Waseem Anwar","doi":"10.1145/3457784.3457799","DOIUrl":"https://doi.org/10.1145/3457784.3457799","url":null,"abstract":"Requirements engineering (RE) is one of the most important phases in software development process. Therefore, the handling of inconsistent/ conflicting requirements is considered as a major issue in the requirements phase. Due to the evolving practices of Global Software Development (GSD), where the development team is geographically spread, the phase of RE is more prone to inconsistencies. Many approaches have been suggested to overcome the problem, however, these solutions are very limited in their scope and does not fit the peculiarities of GSD configurations. On the other hand, Block Chain methodology has shown promising results in various domains and has very sophisticated features like transparency and decentralization to support the management of inconsistent requirements. Similarly, Model Driven Software Engineering (MDSE) is marked with abstraction and reducing complexity which may be benefited to handle inconsistent requirements. Consequently, this article introduces a Block chain Oriented Model Driven (BOMO) framework by integrating the concepts of RE and Block Chains in the context of MDSE. This allows the effective management of inconsistent requirements through block chain technique with simplicity as offered by MDSE. As part of the framework, a meta-model is proposed which has been subsequently evolved into a Sirius graphical modelling tool. The applicability of the proposed framework has been demonstrated via a case study. Experimental results prove that the proposed framework may be used with sufficient reliability and can be further evolved to handle inconsistent requirements in a promising manner.","PeriodicalId":373716,"journal":{"name":"Proceedings of the 2021 10th International Conference on Software and Computer Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128719985","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

Simulation of Preemptive Scheduling of the Independent Tasks Using Timed Automata 基于时间自动机的独立任务抢占调度仿真

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457786

Amarat Pimkote, W. Vatanawood

引用次数: 2

RL-BIN++: Overcoming Binary Instrumentation Challenges in the Presence of Obfuscation Techniques and Problematic Features rl - bin++:在存在混淆技术和有问题的特性的情况下克服二进制仪器的挑战

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457825

Amir Majlesi-Kupaei, Danny Kim, R. Barua

{"title":"RL-BIN++: Overcoming Binary Instrumentation Challenges in the Presence of Obfuscation Techniques and Problematic Features","authors":"Amir Majlesi-Kupaei, Danny Kim, R. Barua","doi":"10.1145/3457784.3457825","DOIUrl":"https://doi.org/10.1145/3457784.3457825","url":null,"abstract":"This paper improves upon an earlier binary rewriter we designed called RL-Bin. Unlike static rewrites, which are inherently non-robust, RL-Bin uses a dynamic design and thus is more robust. However, although RL-Bin works for most compiled binaries, real-world features commonly found in obfuscated binaries are still not handled. The features include anti-disassembly, dynamically modified code, anti-rewriting, anti-debugging, and code convention violation. This paper presents RL-Bin++, an improved version of RL-Bin, that handles various problematic real-world features, thus correctly rewriting for nearly all benign binaries. We demonstrate that RL-Bin++ can efficiently instrument heavily obfuscated binaries (overhead averaging 2.76x, compared to 4.11x, and 5.31x overhead for DynamoRIO and Pin, which are comparable or lower overheads. However, the main achievement is that we achieved this while maintaining the low overhead of RL-Bin for unobfuscated binaries (only 1.05x). This makes RL-Bin++ the only robust binary instrumentation solution capable of being deployed in live systems since the overhead of DynamoRIO (1.16x), and Pin (1.29x) for unobfuscated binaries is too high for use in live systems.","PeriodicalId":373716,"journal":{"name":"Proceedings of the 2021 10th International Conference on Software and Computer Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114273923","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

911 4 COVID-19: Analyzing Impact of COVID-19 on 911 Call Behavior 911 4 COVID-19:分析COVID-19对911呼叫行为的影响

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457785

Gulustan Dogan, Rachel Carroll, G. M. Demirci

引用次数: 1

Challenges in Combining Agile Development and CMMI: A Systematic Literature Review 结合敏捷开发和CMMI的挑战:系统的文献综述

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457803

Alex Ferdinansyah, B. Purwandari

{"title":"Challenges in Combining Agile Development and CMMI: A Systematic Literature Review","authors":"Alex Ferdinansyah, B. Purwandari","doi":"10.1145/3457784.3457803","DOIUrl":"https://doi.org/10.1145/3457784.3457803","url":null,"abstract":"Recently, Agile Development has emerged as an alternative approach in software engineering. The Agile Software Development (ASD) process provides the ability to cope with ever-changing requirements. On the other hand, the Capability Maturity Model Integration, one of the Software Process Improvement Framework, is widely used to provide software development organizations with structure and stability in their software process. It enables organizations to generate software processes with better quality software, the productivity increase of the development team, and minimal risk of failure. The idea behind combining the Capability Maturity Model Integration (CMMI) and Agile aims to create a software development procedure that is stable and continues to improve while also providing agility for dealing with dynamic business needs. This research compiles the experiences of combining both software and identifies challenges for the collaborative implementation process. This study also highlights the extent of the compatibility of CMMI and Agile Development. This research followed a standardized Systematic Literature Review procedure and used the approach known as Preferred Reporting Items for Systematic Reviews and Meta-Analyses or PRISMA. The findings indicate that the main challenges with regard to combining CMMI and Agile are the lack of relevant knowledge and experience and the culture of CMMI, Agile, or sometimes both. The limited scope of Agile itself poses another considerable challenge. Agile focuses on software development projects, while CMMI has a broader range, from project-level development to organization-level process improvement. This review also finds that Agile Development is compatible with CMMI at a maturity level of 2 and 3. Future studies should determine the optimal method for overcoming the obstacles associated with combining CMMI and Agile.","PeriodicalId":373716,"journal":{"name":"Proceedings of the 2021 10th International Conference on Software and Computer Applications","volume":"4 () 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130056833","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

Research on Data Generation Model Based on Improved SeqGAN 基于改进SeqGAN的数据生成模型研究

Proceedings of the 2021 10th International Conference on Software and Computer Applications Pub Date : 2021-02-23 DOI: 10.1145/3457784.3457791

Jian Dou, Shuang Qie, Jizhe Lu, Yi Ren

引用次数: 1