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PhysarumSoft - a software tool for programming Physarum machines and simulating Physarum games PhysarumSoft -一个为Physarum机器编程和模拟Physarum游戏的软件工具
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F199
A. Schumann, K. Pancerz
{"title":"PhysarumSoft - a software tool for programming Physarum machines and simulating Physarum games","authors":"A. Schumann, K. Pancerz","doi":"10.15439/2015F199","DOIUrl":"https://doi.org/10.15439/2015F199","url":null,"abstract":"In the paper, we describe selected functionality of the current version of a new software tool, called PhysarumSoft, developed for programming Physarum machines and simulating Physarum games. The tool was designed for the Java platform. A Physarum machine is a biological computing device implemented in the plasmodium of Physarum polycephalum or Badhamia utricularis that are one-cell organisms able to build programmable complex networks. The plasmodial stage of such organisms is a natural transition system that can be used as a medium for solving different computational tasks as well as creating bio-inspired strategy games.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123945428","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: 9
Transaction based business process modeling 基于事务的业务流程建模
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F149
Frantisek Hunka, Roman Belunek
{"title":"Transaction based business process modeling","authors":"Frantisek Hunka, Roman Belunek","doi":"10.15439/2015F149","DOIUrl":"https://doi.org/10.15439/2015F149","url":null,"abstract":"A term of transaction which has its origin in database processing, representing a set of operations that must be performed all or none of them. The notion of transaction is also used in some business process modeling approaches such as the DEMO (Design & Engineering Methodology for Organizations) and the REA (resource-event-agent) value modeling approach. The DEMO's transaction forms a basic building block from which a business process is composed. The REA value modeling approach utilizes transactions in an REA model representing a business process. In general, both methodologies utilize the notion of transaction, which has, however, a different meaning in these approaches. The aim of the paper is to describe the basic models of both approaches and to show, with the `rent-a-car' example, the principal differences between the notions of transaction between them. The paper also reflects on possible mutual collaboration between both approaches.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"125 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113983913","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
Approach to analysis and assessment of ERP system. A software vendor's perspective ERP系统的分析与评估方法。软件供应商的视角
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F251
Ilona Pawełoszek
{"title":"Approach to analysis and assessment of ERP system. A software vendor's perspective","authors":"Ilona Pawełoszek","doi":"10.15439/2015F251","DOIUrl":"https://doi.org/10.15439/2015F251","url":null,"abstract":"The paper presents an approach to analysis and assessment of benefits brought by an implementation of an Enterprise Resource Planning system. The research has been conducted on a sample of 10 Polish companies using the Xpertis software, which is one of the popular applications for supporting the business activities of small and medium companies. The approach presented hereby aims at elaboration of the assessment method which can be easily applied by the software vendor, moreover it is acceptable by the customers because it does not disclose the confidential business information and still gives the results informative enough to be valuable as well for the software company as for its customers. Cluster analysis conducted through the Orange Data Mining tool was proposed as a technique of data analysis. The comparative study of the Xpertis ERP features and the customers' characteristics has been briefly presented and the directions of the future development of the considered software have been proposed.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125719882","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
Assessment of software system presentation layers based on an ECORAM reference architecture model 基于ECORAM参考体系结构模型的软件系统表示层评估
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F131
Michal Turek, J. Werewka, Kamil Sztandera, Grzegorz Rogus
{"title":"Assessment of software system presentation layers based on an ECORAM reference architecture model","authors":"Michal Turek, J. Werewka, Kamil Sztandera, Grzegorz Rogus","doi":"10.15439/2015F131","DOIUrl":"https://doi.org/10.15439/2015F131","url":null,"abstract":"Software systems are constructed using many different solutions. In practice it is important to assess different software systems. The most effective method of comparing software systems is to use a predefined reference architecture model as the basis for comparison. In this paper an ECORAM presentation layer reference architecture model is proposed. ECORAM is an extended common reference architecture model which contains a crucial number of elements used in systems investigation. The reference architecture is described using ArchiMate notation. For each element of the reference architecture a search for a mapping to the selected solution architecture is performed. When mapping fails it is assumed that a given feature of the reference architecture doesn't exist in the target system. Comparisons can be based on different aspects and the quality of metrics for predefined aspects may be defined. In this paper a comparison examples of different visualization solutions of business intelligence and game systems are presented.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127985686","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
The automatic summarization of text documents in the Cognitive Integrated Management Information System 认知综合管理信息系统中文本文档的自动摘要
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F188
Marcin Hernes, Marcin Maleszka, N. Nguyen, Andrzej Bytniewski
{"title":"The automatic summarization of text documents in the Cognitive Integrated Management Information System","authors":"Marcin Hernes, Marcin Maleszka, N. Nguyen, Andrzej Bytniewski","doi":"10.15439/2015F188","DOIUrl":"https://doi.org/10.15439/2015F188","url":null,"abstract":"This paper presents issues related to a process of the automatic summarization of the text documents connected with economic knowledge performed by the cognitive agents in an integrated management information system. In contemporary companies, the unstructured knowledge is essential, mainly due to the possibility of obtaining better flexibility and competitiveness of the organization. Therefore more often the decision are taken in the enterprises on the basis of the summaries. The first part of the paper shortly presents the state-of-the-art in the considered field; next, the summarization process in the Cognitive Integrated Management Information System is characterized; the case study related with the summaries generating agent is presented in the last part of this paper.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128818016","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: 11
A versatile approach to classification of multivariate time series data 多变量时间序列数据分类的通用方法
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F419
A. Zagorecki
{"title":"A versatile approach to classification of multivariate time series data","authors":"A. Zagorecki","doi":"10.15439/2015F419","DOIUrl":"https://doi.org/10.15439/2015F419","url":null,"abstract":"During the recent decade we have experienced a rise of popularity of sensors capable of collecting large amounts of data. One of most popular types of data collected by sensors is time series composed of sequences of measurements taken over time. With low cost of individual sensors, multivariate time series data sets are becoming common. Examples can include vehicle or machinery monitoring, sensors from smartphones or sensor suites installed on a human body. This paper describes a generic method that can be applied to arbitrary set of multivariate time series data in order to perform classification or regression tasks. This method was applied to the 2015 AAIA Data Mining Competition concerned with classifying firefighter activities and consecutively led to achieving the second-high score of nearly 80 participant teams.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124249881","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: 13
Exploring medical curricula using social network analysis methods 运用社会网络分析方法探索医学课程
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F312
Martin Vita, M. Komenda, A. Pokorná
{"title":"Exploring medical curricula using social network analysis methods","authors":"Martin Vita, M. Komenda, A. Pokorná","doi":"10.15439/2015F312","DOIUrl":"https://doi.org/10.15439/2015F312","url":null,"abstract":"This contribution demonstrates how to apply concepts of social network analysis on educational data. The main aim of this approach is to provide a deeper insight into the structure of courses and/or other learning units that belong to a given curriculum in order to improve the learning process. The presented work can help us discover communities of similar study disciplines (based on the similarity measures of textual descriptions of their contents), as well as identify important courses strongly linked to others, and also find more independent and less important parts of the curriculum using centrality measures arising from the graph theory and social network analysis.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117343057","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
More practical application of Trust management credentials 更实际的信任管理凭证应用
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F95
A. Felkner, A. Kozakiewicz
{"title":"More practical application of Trust management credentials","authors":"A. Felkner, A. Kozakiewicz","doi":"10.15439/2015F95","DOIUrl":"https://doi.org/10.15439/2015F95","url":null,"abstract":"Trust management is an approach to access control in distributed open systems, where access control decisions are based on policy statements made by multiple principals. The family of Role-based Trust management languages (RT) is an effective means for representing security policies and credentials in decentralized, distributed, large scale access control systems. It provides a set of role assignment credentials. A credential provides information about the privileges of users and the security policies issued by one or more trusted authorities. The main purpose of this paper is to show how extensions can make the RT family languages more useful in practice. It shows how security policies can be made more realistic by including timing information, maintaining the procedure or parameterizing the validity of credentials.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121996024","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
Using the generalised Viterbi algorithm to achieve a highly effective stegosystem for images 利用广义维特比算法实现了一个高效的图像隐写系统
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F53
V. Korzhik, G. Morales-Luna, I. Fedyanin
{"title":"Using the generalised Viterbi algorithm to achieve a highly effective stegosystem for images","authors":"V. Korzhik, G. Morales-Luna, I. Fedyanin","doi":"10.15439/2015F53","DOIUrl":"https://doi.org/10.15439/2015F53","url":null,"abstract":"The HUGO project, published at 2010, can be considered as one of the most promising direction in the design of highly undetectable steganography. The main idea of that approach is to minimise the embedding impact from the steganalysis point of view. This goal is achieved by using trellis codes in the embedding procedure, the Viterbi algorithm (VA) and the SPAM features. But the optimality of VA was kept still unclear because a generic purpose of VA is to correct errors with trellis codes instead of embedding secret information. The first goal of the current paper is to prove the optimality of VA application in its generalised form proposed about 30 years ago by one of the authors of this paper. The second goal is to optimise the parameters of the trellis code check matrix for better undetectability of stegosystems.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122131431","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
Information logistics as a paradigm 信息物流作为一种范式
2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-10-11 DOI: 10.15439/2015F215
A. Bobkowska
{"title":"Information logistics as a paradigm","authors":"A. Bobkowska","doi":"10.15439/2015F215","DOIUrl":"https://doi.org/10.15439/2015F215","url":null,"abstract":"This paper presents a paradigm-based approach to information logistics. The approach deals with extracting concepts specific to information logistics in categories typical to paradigms. The resulting description should be easily connected to complementary components which are based on other paradigms, e.g. business process management and information systems development. Empirical part aims at checking and enhancing features typical to information logistics. It is conducted with action research of applying information logistics paradigm in coordination of Erasmus+ program.","PeriodicalId":276884,"journal":{"name":"2015 Federated Conference on Computer Science and Information Systems (FedCSIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129800545","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
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