Πλοήγηση ανά Θέμα "Decision support systems"
Αποτελέσματα 21-37 από 37
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Live Vessels' Monitoring using Geographic Information and Internet of Things
(2022)The purpose of this paper is to present the GIS Vessels Monitoring Platform, an integration platform, which collects information from various, heterogeneous internal and external sources and represents the collected ... -
Maintaining Dimension's history in data warehouses effectively
(2019)A data warehouse is considered a key aspect of success for any decision support system. Research on temporal databases have produced important results in this field, and data warehouses, which store historical data, can ... -
Mapping the optimal forest road network based on the multicriteria evaluation technique: the case study of Mediterranean Island of Thassos in Greece
(2015)The sustainable management of forest resources can only be achieved through a well-organized road network designed with the optimal spatial planning and the minimum environmental impacts. This paper describes the spatial ... -
The migration of the UTHBAL hydrologic model into OpenMI
(2008)This paper deals with the implementation and the migration into OpenMI of a monthly conceptual hydrological model, called UTHBAL. The model has been developed by Loukas et al. [2003, 2007] and now is implemented under the ... -
MRSLICE: Efficient RkNN Query Processing in SpatialHadoop
(2019)Nowadays, with the continuously increasing volume of spatial data, it is difficult to execute spatial queries efficiently in spatial data-intensive applications, because of the limited computational capability and storage ... -
A multilateral design process of decision support systems: Some issues
(2005)A discussion is presented of why some Decision Support Systems (DDS) that some firms have developed cannot satisfy the users' needs. Trying to develop a specific Decision Support System (DSS) for Vehicle Routing and ... -
A new co-learning method in spatial complex fuzzy inference systems for change detection from satellite images
(2022)The detection of spatial and temporal changes (or change detection) in remote sensing images is essential in any decision support system about natural phenomena such as extreme weather conditions, climate change, and floods. ... -
A novel medical decision support system based on fuzzy cognitive maps enhanced by intuitive and learning capabilities for modeling uncertainty
(2018)In this paper, an active Hebbian learning (AHL) for intuitionistic fuzzy cognitive map (iFCM) is proposed for grading the celiac. This method performs the diagnosis procedure automatically, and it is more suitable for ... -
Precision agriculture: Crop management for improved productivity and reduced environmental impact or improved sustainability
(2015)This chapter gives an account on the application of precision agriculture (PA) over the last 25 years, on the methods used, the results obtained, the adoption of the technology and the effects to crop management, to the ... -
Predicting woody plant diversity as key component of ecosystems: A case study in central Greece
(2019)The Mediterranean basin is a global hotspot of biodiversity. Woody plants are key components of ecosystems. This article explores the environmental impacts on woody plant species richness and diversity in maquis and abandoned ... -
RkNN query processing in distributed spatial infrastructures: A performance study
(2017)The Reverse k-Nearest Neighbor (RkNN) problem, i.e. finding all objects in a dataset that have a given query point among their corresponding k-nearest neighbors, has received increasing attention in the past years. RkNN ... -
Soft computing approaches for urban water demand forecasting
(2016)This paper presents an integrated framework for water resources management at urban level which consists of a Neuro-Fuzzy and Fuzzy Cognitive Map-based, (FCM) decision support system (DSS) based on multiple objectives and ... -
Tabu-based heuristic approach for optimization of network evacuation contraflow
(2006)In urban evacuations, especially in response to an expected disaster, capacity reversibility (also known as contraflow) has been considered a workable strategy to reduce traffic congestion and to meet evacuation time ... -
Transferring Structured Data and applying business processes in remote Vessel's environments using the "InfoNet" Platform
(2018)The purpose of this paper is a presentation of a fully implemented platform (InfoNet), that has been installed in more than 120 Vessels. The described platform serves and facilitates the structured data transferring between ... -
Using machine learning to predict mortality and morbidity after Traumatic Brain Injury
(2022)A very interesting and important application of machine learning relates to healthcare. There are several studies that illustrate that machines can assist clinicians to make treatment decisions and forecast disease outcomes. ... -
Validation of a tomato crop simulator for Mediterranean greenhouses
(2008)The aim of this work is the validation of the adaptation of the TOMGRO tomato crop simulation to short term cropping technique and to Greek conditions. Indeed, a current practice in plastic greenhouses in the Mediterranean ... -
A web-based system for fungus disease risk assessment in greenhouses: System development
(2021)Nowadays, there is a great need and public concern for reduced use of hazardous pesticides in horticulture and implementation of alternative approaches for rational pests and diseases suppression. This goal is approached ...