this paper describes the development of a fuzzy decision support system (fdss) for the assessment of risk in e-commerce (ec) development. a web-based prototype fdss is suggested to assist ec project managers in identifying potential ec risk factors and the corresponding project risks. a risk analysis model for ec development using a fuzzy set approach is proposed and incorporated into the fdss....

internet applications spreading and its high usage popularity result insignificant increasing of cyber-attacks. consequently, network security has becomea matter of importance and several methods have been developed for these attacks.for this purpose, intrusion detection systems (ids) are being used to monitor theattacks occurred on computer networks. data mining techniques, machinelearning, ne...

introduction: studies have indicated a global high prevalence of hospital malnutrition on admission and during hospitalization. clinical nutritional risk screen (cnrs) is a way to identify malnutrition and manage nutritional interventions. several traditional and non-computer based tools have been suggested for screening nutritional risk levels. the present study was an attempt to employ a comp...

intelligent use of data and information in a large company for management decisions are the essential requirements of all managers. in addition, the necessity of paying attention to the environmental competitiveness increases the importance of responding to these needs. information systems and tools of it in recent decades have played a special role in increasing the respond to these demands. o...

Postanesthesia discharge decision making is a challenging process due to the high complexity and variability of care provided to postoperative patients. We built an ontology-based decision support system that generates discharge recommendations for patients who have undergone surgical procedures. Discharge decisions are made based on patient vitals, symptoms, medical history and details of the ...

The field of vehicle routing has seen the development of a variety of mathematical techniques. While the practical application of these techniques has depended on the use of spatial information such as road networks, these techniques have developed independently of other users of spatial information. This paper argues that traditional routing techniques have neglected the importance of path con...

Maritime shipping is a complex process because it requires continuous analysis of huge amounts information. Much this information has variable spatial and temporal properties. In addition, the must be effective to help in making decisions timely manner. Generally applied with Spatial On-Line Analytical Processing (SOLAP) basing on data warehouses SDW. Data warehousing by current technologies re...

We report the detection of a faint old stellar system at (α, δ) = (194.29 • , 34.32 •) (SDSS J1257+3419), based on the spatial distribution of bright red-giant branch stars in the Sloan Digital Sky Survey Data Release 4. SDSS J1257+3419 has a half-light radius of 38 ± 12 pc and an absolute integrated V-magnitude of M V = −4.8 +1.4 −1.0 mag at a heliocentric distance of 150 ± 15 kpc. A compariso...

The European Water Framework Directive implements integrated river basin management in the European Union. Decisions about the programme of measures should be done with involvement of stakeholders. This paper presents a spatial decision support system, which is aimed at supporting such decision making procedures. The design of the system is based on a comprehensive workflow analysis. An interac...

Spatial conservation prioritization does not necessarily lead to effective plans, and good plans do action. These “science-action” gaps are pernicious need be narrowed, especially if the international goal of conserving 30% planet by 2030 is realized. We present Earthwise Framework, a flexible customizable spatial decision support system (SDSS) architecture social process address challenges the...