Results 101 to 110 of about 70,390 (338)

Performance Evaluation of Upper‐Level Ontologies in Developing Materials Science Ontologies and Knowledge Graphs

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides examples of ontology development in the materials science domain (use‐case of Brinell hardness testing) and gives ontology developers an overview for selecting their desired top‐level ontologies (e.g., BFO, EMMO, PROVO) by considering different evaluation parameters like semantic richness, domain coverage, extensibility ...
Hossein Beygi Nasrabadi   +3 more
wiley   +1 more source

The Impact of Logistics and Transaction Costs on the Efficiency of the Supply Chain of Distribution Enterprises [PDF]

open access: yesBìznes Inform
The aim of the article is to determine the theoretical aspects of the formation of logistics and transaction costs and the characteristics of their impact on the supply chain of domestic distribution enterprises.
Mudryk Serhii O.
doaj   +1 more source

A Simple and Fast Way to Handle Semantic Errors in Transactions [PDF]

open access: yesarXiv
Many computer systems are now being redesigned to incorporate LLM-powered agents, enabling natural language input and more flexible operations. This paper focuses on handling database transactions created by large language models (LLMs). Transactions generated by LLMs may include semantic errors, requiring systems to treat them as long-lived.
arxiv  

Impact of Iron Contamination on Liquid Properties and Microstructural Evolution in AlSi20

open access: yesAdvanced Engineering Materials, EarlyView.
Recycled aluminum is much more energy conservative and sustainable than primary aluminum. However, the iron contamination in secondary aluminum is vastly responsible for the degradation of the material properties. Herein, it is aimed to evaluate the influence of iron contamination in hypereutectic Al–Si alloy through thermodynamic as well as ...
Layla Shams Tisha   +2 more
wiley   +1 more source

Derivations of Initial Data Warehouse Structure by Mapping Operational Database on Transaction Patterns

open access: yesMarket Forces, 2006
Data warehouses improve the quality of integrated information in the organization for decision-making.The data for the data warehouse comes from online transaction systems.
AMINA KHALFE, SYED IRFAN HYDER
doaj  

Ontology‐Based Digital Infrastructure for Data‐Driven Glass Development

open access: yesAdvanced Engineering Materials, EarlyView.
This work addresses the inefficiencies in traditional glass development by implementing an ontology‐based digital infrastructure coupled with a high‐throughput robotic melting system. The approach integrates machine learning models, predictive tools, and a semantic database.
Ya‐Fan Chen   +20 more
wiley   +1 more source

Usage Analysis of University of Manitoba Licensed Databases via EZproxy’s Logs

open access: yesInternational Journal of Librarianship (IJoL), 2019
Compared to vendor-provided data, Transaction Log Analysis (TLA) can provide unique benefits to a library in analyzing database usage. Meanwhile, it also requires librarians to have a broad knowledge of Information Technology in order to implement a TLA.
Wei Xuan
doaj   +1 more source

Branching Transactions: A transaction model for parallel database systems [PDF]

open access: yes, 1994
In order to exploit massively parallel computers, database management systems must achieve a high level of concurrency when executing transactions. In a high contention environment, however, parallelism is severely limited due to transaction blocking, and the utilisation of hardware resources, e.g. CPUs, can be low.
Albert Burger, Peter Thanisch
openaire   +2 more sources

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