Results 51 to 60 of about 287,613 (246)

Longitude : a privacy-preserving location sharing protocol for mobile applications

, 2011
Location sharing services are becoming increasingly popular. Although many location sharing services allow users to set up privacy policies to control who can access their location, the use made by service providers remains a source of concern.
Dong, Changyu, Changyu Dong, Naranker Dulay, Dulay, Naranker   +3 more
core   +1 more source

Impact of Surface Roughness on Flow Physics and Entropy Generation in Jet Impingement Applications

Entropy, 2022
In this paper, a numerical investigation was performed of an air jet incident that normally occurs on a horizontal heated plane. Analysis of flow physics and entropy generation due to heat and friction is included using a simple easy-to-manufacture ...
Abdulrahman Alenezi, Abdulrahman Almutairi, Hamad Alhajeri, Saad F. Almekmesh, Bashar B. Alzuwayer   +4 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Review of semantic-based privacy-preserving approaches in LBS

网络与信息安全学报, 2016
The development of location-based services (LBS) caused serious privacy concerns.Semantic-based pri-vacy-preserving approaches is an important part of privacy protection in LBS.The recent work on location privacy protection based on semantics were ...
Ming-jie MA, Yue-jin DU, Feng-hua LI, IUJia-wen L   +3 more
doaj   +3 more sources

Robust Confidence Intervals for PM_2.5 Concentration Measurements in the Ecuadorian Park La Carolina

Sensors, 2020
In this article, robust confidence intervals for PM2.5 (particles with size less than or equal to 2.5   μ m ) concentration measurements performed in La Carolina Park, Quito, Ecuador, have been built.
Wilmar Hernandez, Alfredo Mendez, Rasa Zalakeviciute, Angela Maria Diaz-Marquez   +3 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

University research and the location of business R&D [PDF]

, 2006
We investigate the relationship between the location of private sector R&D labs and university research departments in Great Britain. We combine establishment-level data on R&D activity with information on levels and changes in research quality from the
Harrison, R., Rupert Harrison, Abramovsky, L, Laura Abramovsky, Simpson, H., Helen Simpson, Abramovsky, L., Abramovsky, Laura, Harrison, Rupert, Harrison, R, Simpson, HD, Simpson, Helen   +11 more
core   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

The Polysemy in Georges Perec’s Crossword: Culioli’s Modelling Approach

Digital Presentation and Preservation of Cultural and Scientific Heritage
This article presents a discussion on polysemy in a crossword by Perec. We apply Culioli’s modelling approach in terms of operation of location and construction of a notion and its notional domain.
Yasena Chantova
doaj   +1 more source