ITI 2002. Proceedings of the 24th International Conference on Information Technology Interfaces (IEEE Cat. No.02EX534)
1330-1012
Cơ quản chủ quản: N/A
Các bài báo tiêu biểu
Knowledge management in the network organization
- Trang 299-304 vol.1
Network organizations have become commonplace in industrialized countries, for improving productivity and competitive strength. Their success depends to a large extent on the sharing of knowledge among participating organizations. However, due to the relative independence of component firms, successful knowledge management in network organizations presents significant challenges. In this paper, re......
#Knowledge management #Intelligent networks #Productivity #International collaboration #Information technology #Management information systems #Outsourcing #Supply chains #Research and development #Production
Importance of semantics in MLS database models
- Trang 51-56 vol.1
What is important when choosing the multilevel security model? Is it merely the way that model implements integrity rules (i.e. entity integrity property, referential integrity property) or should the model's semantics of what user on some specific level can see and/or believe be considered as well? In this paper, the basic concepts of multilevel security (MLS) database models are described and is......
#Multilevel systems #Data security #Integrated circuit modeling #Relational databases #Marine vehicles #Data engineering #Access control #Bellows
Additional obstacles in the implementation of computer technologies in small, non-English speaking countries
- Trang 253-258 vol.1
The purpose of this article is to point out some of the obstacles in the implementation of computer technologies that appear more often and are harder to solve in small, non-English speaking countries (Croatia as an example). Some of these problems are: language, character set, education, the problem of supporting science, staffing, the maintenance problem and the small market problem.
#Books #Marine technology #Computer science education #Humans #Technological innovation #Production #Writing #Mathematics #Impedance #Appropriate technology
Maximum likelihood estimation of noisy Gaussian Markov random fields
- Trang 85-90 vol.1
In this paper we consider the issues involved in signal extraction and parameter estimation of particular spatial and spatio temporal processes observed with additive Gaussian noise. Within spatial statistics, we discuss maximum likelihood estimation of noisy auto-Gaussian models. For large lattices the estimation method can be computationally demanding thus, we present a maximum likelihood estima......
#Maximum likelihood estimation #Gaussian noise #Markov random fields #Parameter estimation #Lattices #Boundary conditions #Signal processing #Additive noise #Image sequence analysis #Image texture analysis
A new approach for vertex guarding of planar graphs
- Trang 417-422 vol.1
Vertex guarding is one of many optimisation problems in graph theory with wide area of applications. It is proven to be NP-hard, therefore fast approximative solutions are significant. In the paper, at first, known algorithms are considered, and then a new algorithm working on planar graphs is introduced. The new algorithm is based on the dynamic approach and produces better and faster solutions. ......
#Graph theory #Dynamic programming #Computer science education #Computer science #Application software #Heuristic algorithms #Radar #TV #Telephony #Radio transmitters
Using inverted files to compress text
- Trang 443-447 vol.1
This is the first report on a new approach to text compression. It consists of representing the text file with compressed inverted file index in conjunction with very compact lexicon, where lexicon includes every word in the text. The index is compressed using standard index compression techniques, and lexicon is compressed with original dictionary compression method that gives better compression ......
#Image coding #Data compression #Indexing #Application software #Computer applications #Time measurement #Image reconstruction #Multidimensional systems #Information technology
Building critical organisational knowledge: a case study
- Trang 293-298 vol.1
As the basis of competition increasingly depends on the quality of knowledge assets of companies, to sustain competitive advantage, companies must develop critical organisational knowledge. In this paper issues related to utilising knowledge within a company are investigated using a case study. Key findings of the study are outlined, and a framework is proposed to assist organisations in building ......
#Computer aided software engineering #Companies #Knowledge management #Information management #Management information systems #Virtual groups #Reflection #Problem-solving #Information technology #Technology management
JADE versus Java
- Trang 265-269 vol.1
The aim of the paper is to present an experience with an integration of the Rational Unified Process (RUP) in two undergraduate curriculums. A small but not trivial project, covering the Rational Unified Process, was used for comparison of the well known Java Development Environment with the less known JADE Development Environment. The key finding of the research is that better performance through......
#Java #Programming #Information systems #Information technology #Unified modeling language #Software tools #Robustness #Best practices #Software engineering #Object oriented modeling
Applying the ISRQCC method in a Web reengineering process; the Swiss Insurances (SWI) Web Engineering audit
- Trang 285-290 vol.1
The most important factor in maintaining Web Engineering Information Systems (WEIS) lifecycle is the reengineering process that in most cases is due to serious problems and hence high maintenance costs; this process must be closely monitored by audit procedures. Once the WEIS was put into production, the maintenance and reengineering considerations started, and the Information System Risk and Qual......
#Monitoring #Network topology #Information systems #Costs #Project management #Information security #Design engineering #Internet #Cryptography #Maintenance engineering
Optimization supporting sustainable development
- Trang 389-393 vol.1
Important problems associated with the company's sustainable development are studied in this paper. The fractional mixed integer optimization model is introduced in order to obtain the global solution which meets the company's profit requirement and the demand for a clean and healthy environment. The application of the model is provided.
#Costs #Sustainable development #Environmental economics #Green products #Pollution measurement #Environmental management #Environmentally friendly manufacturing techniques #Investments #Decision making #Engines