Pub Date : 2018-06-30DOI: 10.22630/ISIM.2018.7.2.10
W. Karwowski, J. Sosnowska, M. Rusek
The paper discusses the need for recommendations and the basic recommendation systems and algorithms. In the second part the design and implementation of the recommender system for online art gallery (photos, drawings, and paintings) is presented. The designed customized recommendation algorithm is based on collaborative filtering technique using the similarity between objects, improved by information from user profile. At the end conclusions of performed algorithm are formulated.
{"title":"THE RECOMMENDATION ALGORITHM FOR AN ONLINE ART GALLERY","authors":"W. Karwowski, J. Sosnowska, M. Rusek","doi":"10.22630/ISIM.2018.7.2.10","DOIUrl":"https://doi.org/10.22630/ISIM.2018.7.2.10","url":null,"abstract":"The paper discusses the need for recommendations and the basic recommendation systems and algorithms. In the second part the design and implementation of the recommender system for online art gallery (photos, drawings, and paintings) is presented. The designed customized recommendation algorithm is based on collaborative filtering technique using the similarity between objects, improved by information from user profile. At the end conclusions of performed algorithm are formulated.","PeriodicalId":148634,"journal":{"name":"Information System in Management","volume":"60 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114060043","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}
Pub Date : 2018-06-30DOI: 10.22630/ISIM.2018.7.2.11
G. Konopacki
Will be considered transport company exploiting the uniform in the sense of destination, means of transport such as tankers, with a total transport potential equal to a loading units (e.g. tones). The company operates in the transport market, where demand for transport services is random. The problem of fitting the transport potential of a transport company to the demand for such services is formulated. As measure of this fit assumes that the probability of a firms transport potential is not being exceeded by demand over the given time horizon. Practically useful formulas for estimating such probability for cases where demand for transport services is described by stationary and non-stationary normal stochastic processes. The results are illustrated by numerical examples.
{"title":"ASSESSMENT OF THE DEGREE OF FITTING THE TRANSPORT POTENTIAL OF THE TRANSPORTATION COMPANY TO A RANDOM DEMAND FOR TRANSPORT SERVICES","authors":"G. Konopacki","doi":"10.22630/ISIM.2018.7.2.11","DOIUrl":"https://doi.org/10.22630/ISIM.2018.7.2.11","url":null,"abstract":"Will be considered transport company exploiting the uniform in the sense of destination, means of transport such as tankers, with a total transport potential equal to a loading units (e.g. tones). The company operates in the transport market, where demand for transport services is random. The problem of fitting the transport potential of a transport company to the demand for such services is formulated. As measure of this fit assumes that the probability of a firms transport potential is not being exceeded by demand over the given time horizon. Practically useful formulas for estimating such probability for cases where demand for transport services is described by stationary and non-stationary normal stochastic processes. The results are illustrated by numerical examples.","PeriodicalId":148634,"journal":{"name":"Information System in Management","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130949970","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}
Pub Date : 2018-06-30DOI: 10.22630/ISIM.2018.7.2.12
T. Rokicki
The paper presents the changes that have taken place in the E-commerce market in Europe. The European B2C e-commerce sales have been steadily growing since 2011. Still, the growth rate has decreased the last few years, from 18.4% in 2011 to 13.3% in 2015 and 12% in 2016. The value of market in 2016 was Euro 509.9 billion. In the category of B2C e-commerce sales, the UK was the clear leader in Europe. In 2015, the British in total spent Euro 157.1bn online, which is more than France (Euro 64.9bn), Germany (Euro 59.7bn) and Russia (Euro 20.5bn) combined. In addition, the share of the UK was more than twice as much as all the other countries outside the top 10 combined. It was found that E-commerce market developed faster than economy but was dependent from her.
{"title":"E-COMMERCE MARKET IN EUROPE IN B2C","authors":"T. Rokicki","doi":"10.22630/ISIM.2018.7.2.12","DOIUrl":"https://doi.org/10.22630/ISIM.2018.7.2.12","url":null,"abstract":"The paper presents the changes that have taken place in the E-commerce market in Europe. The European B2C e-commerce sales have been steadily growing since 2011. Still, the growth rate has decreased the last few years, from 18.4% in 2011 to 13.3% in 2015 and 12% in 2016. The value of market in 2016 was Euro 509.9 billion. In the category of B2C e-commerce sales, the UK was the clear leader in Europe. In 2015, the British in total spent Euro 157.1bn online, which is more than France (Euro 64.9bn), Germany (Euro 59.7bn) and Russia (Euro 20.5bn) combined. In addition, the share of the UK was more than twice as much as all the other countries outside the top 10 combined. It was found that E-commerce market developed faster than economy but was dependent from her.","PeriodicalId":148634,"journal":{"name":"Information System in Management","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127055270","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}
Pub Date : 2018-06-30DOI: 10.22630/ISIM.2018.7.2.9
K. Berbeka, S. Bhulai, E. Magiera
In the paper, the conception of Enterprise Information Portal (EIP) as an enduser interface of Simulation and Modeling System for Business (SMS-B) is presented. The system is a proposition of Business Intelligence education platform. EIP portals are also a base for Enterprise Integration Platform (EIP II) introduction in information and communication system in an institution.
{"title":"DECISION SUPPORT SYSTEM FOR WATER ADAPTING PRICING POLICY","authors":"K. Berbeka, S. Bhulai, E. Magiera","doi":"10.22630/ISIM.2018.7.2.9","DOIUrl":"https://doi.org/10.22630/ISIM.2018.7.2.9","url":null,"abstract":"In the paper, the conception of Enterprise Information Portal (EIP) as an enduser interface of Simulation and Modeling System for Business (SMS-B) is presented. The system is a proposition of Business Intelligence education platform. EIP portals are also a base for Enterprise Integration Platform (EIP II) introduction in information and communication system in an institution.","PeriodicalId":148634,"journal":{"name":"Information System in Management","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132539831","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}
Pub Date : 1900-01-01DOI: 10.22630/ISIM.2019.8.1.6
Agnieszka Szmelter-Jarosz
{"title":"THE USE OF MAAS SERVICES – AN EXAMPLE OF THE POLISH Y GENERATION","authors":"Agnieszka Szmelter-Jarosz","doi":"10.22630/ISIM.2019.8.1.6","DOIUrl":"https://doi.org/10.22630/ISIM.2019.8.1.6","url":null,"abstract":"<jats:p />","PeriodicalId":148634,"journal":{"name":"Information System in Management","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133114035","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}
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