发布求助
文献互助 智能选刊 最新文献

26th International Conference on Information Technology Interfaces, 2004.最新文献

筛选
英文 中文
Small business credit scoring: a comparison of logistic regression, neural network, and decision tree models 小企业信用评分:逻辑回归、神经网络和决策树模型的比较
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.241696
M. Zekić-Sušac, N. Šarlija, M. Benšić
{"title":"Small business credit scoring: a comparison of logistic regression, neural network, and decision tree models","authors":"M. Zekić-Sušac, N. Šarlija, M. Benšić","doi":"10.1109/ITI.2004.241696","DOIUrl":"https://doi.org/10.1109/ITI.2004.241696","url":null,"abstract":"The paper compares the models for small business credit scoring developed by logistic regression, neural networks, and CART decision trees on a Croatian bank dataset. The models obtained by all three methodologies were estimated; then validated on the same hold-out sample, and their performance is compared. There is an evident significant difference among the best neural network model, decision tree model, and logistic regression model. The most successful neural network model was obtained by the probabilistic algorithm. The best model extracted the most important features for small business credit scoring from the observed data","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126423460","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: 64
Educational Web collaboration system 教育网络协作系统
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.241787
B. Mauser, M. Essert, A. Katalinic, T. Zilic
{"title":"Educational Web collaboration system","authors":"B. Mauser, M. Essert, A. Katalinic, T. Zilic","doi":"10.1109/ITI.2004.241787","DOIUrl":"https://doi.org/10.1109/ITI.2004.241787","url":null,"abstract":"This work describes a set of modules for distance education. These modules have been developed by students as professional applications, and some of them are tested in the technical office. Modules can work as independent applications, but also can work connected and in this case they tend to make a system that enables users to elaborate, publish and exchange documents simultaneously with users communication, write and execute program code online, and to have knowledge testing - Web exams","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122951541","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
Traffic control mechanism within MPLS networks MPLS网络内部的流量控制机制
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.242472
Bmnonas Dekeris, L. Narbutaite
{"title":"Traffic control mechanism within MPLS networks","authors":"Bmnonas Dekeris, L. Narbutaite","doi":"10.1109/ITI.2004.242472","DOIUrl":"https://doi.org/10.1109/ITI.2004.242472","url":null,"abstract":"In operational IP networks, it has been difficult to incorporate effective traffic engineering due to the limited capabilities of the IP technology. In this article we present two MPLS traffic engineering mechanism: congestion control model and path rerouting. FATE (fast acting traffic engineering) method is realized in the first model, which solves the problem of dynamically managing traffic flows through the network by re-balancing streams during periods of congestion. The analytical model of LSR, which estimates QoS parameters, is given in the paper. Using analytical formulas it was made on imitation network model and simulation results are presented","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"23 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114052928","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
USB printer driver development for handheld devices 用于手持设备的USB打印机驱动程序开发
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.242471
T.K. Damodharan, V. Rhymend Uthariaraj
{"title":"USB printer driver development for handheld devices","authors":"T.K. Damodharan, V. Rhymend Uthariaraj","doi":"10.1109/ITI.2004.242471","DOIUrl":"https://doi.org/10.1109/ITI.2004.242471","url":null,"abstract":"Embedded systems such as handheld devices don't have the direct printing facility. Whenever a new system is built it should have a provision to connect to the various devices. Device driver is a program to control a particular device that is connected to your system. This paper presents a complete description of the printer driver for the handheld device, focusing mainly to write a generic printer driver so that the data in the device is sent directly to the printer through universal serial bus. However, it is possible to address a whole family of USB printers (such as HP, Epson, Canon and Lexmark). Previously handheld device had to connect to the printer through personal computer. Now, the device can connect directly to the printer. Mobile printing is the term used for printing from mobile devices such as a Palm handheld, a laptop, a Pocket PC or similar device, directed towards any USB printer. With mobile devices having smaller footprints of memory, display and other resources, the size of the printer driver should be small. To enable quick deployment on all kinds of devices, it should support for portability. The driver must be extensible to allow for future enhancement. The paper covers the complete design aspects and the implementation of the device driver for ARM based devices","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131621383","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: 5
On stochastic approximation methods in genetics 遗传学中的随机逼近方法
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.242820
G. Orman
{"title":"On stochastic approximation methods in genetics","authors":"G. Orman","doi":"10.1109/ITI.2004.242820","DOIUrl":"https://doi.org/10.1109/ITI.2004.242820","url":null,"abstract":"As it is known a precise definition of the Brownian motion involves a measure on the path space, such that it is possible to put the Brownian motion on a firm mathematical foundation. In this paper we refer to an application of asymptotic theory of stochastic differential equations in mathematical genetics. The construction of the Brownian motion as a limit of a rescaled random walk can be generalized to a class of Markov chains","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121689338","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
Modeling of TV tube electronic optical system 电视电子管光学系统的建模
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.242271
V. Cepulis, V. Markevičius, D. Navikas, P. Tarvydas
{"title":"Modeling of TV tube electronic optical system","authors":"V. Cepulis, V. Markevičius, D. Navikas, P. Tarvydas","doi":"10.1109/ITI.2004.242271","DOIUrl":"https://doi.org/10.1109/ITI.2004.242271","url":null,"abstract":"Using finite element method, model of design of electronic optical system was made. Libraries of electronic optical system components and presumable electron trajectories were made. Analysis of finite element mesh creation was completed and finite element mesh spacing was determined in the zones of presumable electron trajectories. There are presented analysis of different electron trajectories in electric, magnetic and electromagnetic fields calculation methods, on purpose to determine accuracy and calculation terms. Three methods are analyzed: coordinate method, time method and step method. Electron gun electron trajectories calculation and visualization program is created using MATLAB. There is presented electric field analytical model: electrical field potential is approximated using power polynomial and polynomial coefficients are interpolated by spline junctions. Electric field linearity feature is used to reduce calculation term. 5D interpolation is used in order to reduce calculation term","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121755972","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
Wigner-noise on random matrices with remarkable linear structure (applicable to cellular networks) 具有显著线性结构的随机矩阵上的wigner噪声(适用于蜂窝网络)
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.241605
M. Bolla
{"title":"Wigner-noise on random matrices with remarkable linear structure (applicable to cellular networks)","authors":"M. Bolla","doi":"10.1109/ITI.2004.241605","DOIUrl":"https://doi.org/10.1109/ITI.2004.241605","url":null,"abstract":"Spectra and representations of some special weighted graphs are investigated with weight matrices consisting of homogeneous blocks. It is proved that a random perturbation of the weight matrix with a \"Wigner-noise\" not have an effect on the order of the protruding eigenvalues and the representatives of the vertices unveil the underlying block-structure. Such random graphs adequately describe some biological and communication networks, the vertices of which belong either to loosely connected strata or to clusters with homogeneous edge-densities between any two of them","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122013184","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
On convex feasibility problems 关于凸可行性问题
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.242702
L. Măruşter, Ş. Măruşter
{"title":"On convex feasibility problems","authors":"L. Măruşter, Ş. Măruşter","doi":"10.1109/ITI.2004.242702","DOIUrl":"https://doi.org/10.1109/ITI.2004.242702","url":null,"abstract":"In this paper we consider a projection method for convex feasibility problem that is known to converge only weakly. Exploiting a property concerning the intersection of a family of convex closed sets, we present a condition that makes them strongly convergent, without additional assumptions","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"2004 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123904905","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
Today's health care demands knowledge management strategy 今天的卫生保健需要知识管理战略
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.242173
M. Guah
{"title":"Today's health care demands knowledge management strategy","authors":"M. Guah","doi":"10.1109/ITI.2004.242173","DOIUrl":"https://doi.org/10.1109/ITI.2004.242173","url":null,"abstract":"The introduction of information technology (IT) into health care organisations - over the past three decades - has posed significant challenges regularly resulting in reports of persistent underperformance and failure. At the beginning of the 21st century, technological development has made it humanly impossible for unaided healthcare professionals to possess all the knowledge needed to deliver medical care with the efficacy and safety made possible by current scientific knowledge. This paper investigates how healthcare organizations are adopting rigorous methods and technologies for knowledge management (KM) as a potential solution to the probable knowledge crisis. However, awareness and understanding of such methods are not widespread. Critics are claiming that these technologies are not designed to be compatible with others neither are they interoperable. This paper describes an effort by the National Health Service for individuals, organisations and partners (commercial companies supplying services to the NHS) to demonstrate their belief in the importance of improving KM in medicine and show that this can be best achieved through collaboration and consensus. The paper looks at National Knowledge Service which has been set up to provide a range of services to members and partners, through one or more open-access Websites","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123959047","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
Software architectural style for interoperable databases 可互操作数据库的软件架构风格
26th International Conference on Information Technology Interfaces, 2004. Pub Date : 2004-06-07 DOI: 10.1109/ITI.2004.241502
R. Juric, J. Kuljis, Ray J. Paul
{"title":"Software architectural style for interoperable databases","authors":"R. Juric, J. Kuljis, Ray J. Paul","doi":"10.1109/ITI.2004.241502","DOIUrl":"https://doi.org/10.1109/ITI.2004.241502","url":null,"abstract":"We propose a layered and component based software architecture style which supports interoperability in multiple databases (DB). The architectural style's building blocks and its constraints are described and the deployment of two design patterns outlined. Components placed in our architectural layers exhibit a linear topology and request/reply processing style. The constraints include communications between components which are not in the adjacent architectural layers and extension of the intuitive many : one bindings between components towards many : many. We comment on similarities with mediation architectures and outline some implementation issues","PeriodicalId":320305,"journal":{"name":"26th International Conference on Information Technology Interfaces, 2004.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128518326","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: 5
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信