Results 71 to 80 of about 21,370 (201)
Big Data Management and NoSQL Databases [PDF]
Ovidius University Annals: Economic Sciences Series, 2023 In this paper, we aim to showcase the general context, characteristics of NoSQL, data management using NoSQL database and an exemplification in MongoDB.
Simona-Vasilica Oprea +2 more
doaj
Sustainable Portfolio Construction via Machine Learning: ESG, SDG and Sentiment
European Financial Management, Volume 31, Issue 3, Page 1148-1169, June 2025.ABSTRACT This study proposes portfolio construction strategies based on novel sentiment, ESG and SDG scores. We utilize natural language processing to establish a novel daily score system that mitigates concerns of different rating standards. The portfolios constructed are optimized via machine learning algorithms on a monthly basis using daily ...
Xin Feng +3 more
wiley +1 more source
Creating an Intelligent System for Bankruptcy Detection: Semantic data Analysis Integrating Graph Database and Financial Ontology [PDF]
, 2019 In this paper, we propose a novel intelligent methodology to construct a Bankruptcy Prediction Computation Model, which is aimed to execute a company’s financial status analysis accurately.
Bolotov, A. +3 more
core
NoSQL Databases and Data Modeling for a Document-oriented NoSQL Database [PDF]
InSITE Conference, 2015 NoSQL databases are an important component of Big Data for storing and retrieving large volumes of data. Traditional Relational Database Management Systems (RDBMS) use the ACID theorem for data consistency, whereas NoSQL Databases use a non-transactional approach called BASE.
openaire +1 more source
Advanced Engineering Materials, Volume 27, Issue 8, April 2025.This article introduces the Dataspace Management System (DSMS), a methodological framework realized in software, designed as a technology stack to power dataspaces with a focus on advanced knowledge management in materials science and manufacturing. DSMS leverages heterogeneous data through semantic integration, linkage, and visualization, aligned with
Yoav Nahshon +7 more
wiley +1 more source
Design and evaluation of a NoSQL database for storing and querying RDF data
KKU Engineering Journal, 2014 Currently the amount of web data has increased excessively. Its metadata is widely used in order to fully exploit web information resources. This causes the need for Semantic Web technology to quickly analyze such big data. Resource Description Framework
Kanda Runapongsa Saikaew +2 more
doaj
Software: Practice and Experience, Volume 55, Issue 3, Page 409-447, March 2025.Abstract The progress made in the field of medicine and the consequent increase in the prospect of life have contributed to rise people's interest towards a healthier lifestyle. Fitness activity is becoming a must for those who aspire to live more and better.
Angelo Martella +4 more
wiley +1 more source
Future Internet, 2019 Presently, we are observing an explosion of data that need to be stored and processed over the Internet, and characterized by large volume, velocity and variety. For this reason, software developers have begun to look at NoSQL solutions for data storage.
Antonio Celesti +2 more
doaj +1 more source
Energy Technology, Volume 13, Issue 2, February 2025.The diagram illustrates a toolchain for developing hydrogen and methane infrastructures. To simulate these networks, input data undergoes preparation through various spheres, including scenario data and network topology. Subsequently, within the network simulation sphere, data is refined for fluid dynamic verification of the networks. Hydrogen—and thus
Joachim Müller‐Kirchenbauer +8 more
wiley +1 more source
Towards a Novel Cooperative Logistics Information System Framework [PDF]
, 2018 Supply Chains and Logistics have a growing importance in global economy. Supply Chain Information Systems over the world are heterogeneous and each one can both produce and receive massive amounts of structured and unstructured data in real-time, which ...
Amanton, Laurent +2 more
core +2 more sources