Results 61 to 70 of about 18,606,705 (199)

3D Cadastral Data Model Based on Conformal Geometry Algebra

ISPRS International Journal of Geo-Information, 2016
Three-dimensional (3D) cadastral data models that are based on Euclidean geometry (EG) are incapable of providing a unified representation of geometry and topological relations for 3D spatial units in a cadastral database. This lack of unification causes
Ji-yi Zhang, Peng-cheng Yin, Gang Li, He-he Gu, Hua Zhao, Jian-chun Fu   +5 more
doaj   +1 more source

Confronting the concordance model of cosmology with Planck data

, 2014
We confront the concordance (standard) model of cosmology, the spatially flat $\Lambda$CDM Universe with power-law form of the primordial spectrum with Planck CMB angular power spectrum data searching for possible smooth deviations beyond the flexibility
Hazra, Dhiraj Kumar, Shafieloo, Arman
core   +1 more source

Defining Data Model Quality Metrics for Data Vault 2.0 Model Evaluation

Inventions
Designing a database is a crucial step in providing businesses with high-quality data for decision making. The quality of a data model is the key to the quality of its data.
Heli Helskyaho, Laura Ruotsalainen, Tomi Männistö   +2 more
doaj   +1 more source

Methodology for Improving the Analysis, Interpretation, and Geo-Visualisation of Erosion Rates in Coastal Beaches—Andalusia, Southern Spain

Geosciences, 2018
Erosion is one of the major issues currently facing coastal areas. Some consequences of this process are beach loss and higher flood risk, which will likely be exacerbated given ongoing sea-level rise.
Antonio Prieto-Campos, Pilar Díaz-Cuevas, Miriam Fernandez-Nunez, José Ojeda-Zújar   +3 more
doaj   +1 more source

BRUNO: A Deep Recurrent Model for Exchangeable Data [PDF]

, 2018
We present a novel model architecture which leverages deep learning tools to perform exact Bayesian inference on sets of high dimensional, complex observations.
Dambre, Joni, Degrave, Jonas, Gal, Yarin, Gretton, Arthur, Huszár, Ferenc, Korshunova, Iryna   +5 more
core   +2 more sources

Enhancing Document Image Retrieval in Education: Leveraging Ensemble-Based Document Image Retrieval Systems for Improved Precision

Applied Sciences
Document image retrieval (DIR) systems simplify access to digital data within printed documents by capturing images. These systems act as bridges between print and digital realms, with demand in organizations handling both formats. In education, students
Yehia Ibrahim Alzoubi, Ahmet Ercan Topcu, Erdem Ozdemir   +2 more
doaj   +1 more source

Missing signposts on the roadmap to quality: a call to improve medication adherence indicators in data collection for population research

Frontiers in Pharmacology, 2013
Purpose: Poor adherence to prescribed medicines is associated with increased rates of poor outcomes, including hospitalization, serious adverse events, and death, and is also associated with increased healthcare costs.
Bradi B. Granger, Shelley A. Rusincovitch, Suzanne eAvery, Bryan C. Batch, Ashley A. Dunham, Mark N. Feinglos, Katherine eKelly, Marjorie ePierre-Louis, Susan E. Spratt, Robert M. Califf   +9 more
doaj   +1 more source

Artificial intelligence technology application and corporate ESG performance—evidence from national pilot zones for artificial intelligence innovation and application

Frontiers in Artificial Intelligence
This study empirically examines the impact of artificial intelligence (AI) technology on corporate ESG performance using data from Chinese listed companies from 2011 to 2022 and a multi-period difference-in-differences (DID) model.
Hanjin Xie, Jiayi Luo, Xi Tan
doaj   +1 more source

Design and Implementation of a Hybrid Ontological-Relational Data Repository for SIEM Systems

Future Internet, 2013
The technology of Security Information and Event Management (SIEM) becomes one of the most important research applications in the area of computer network security.
Igor Saenko, Olga Polubelova, Andrey Chechulin, Igor Kotenko   +3 more
doaj   +1 more source

Testing the NEG model: further evidence from panel data [PDF]

, 2008
Local wage variations in the UK are explained by two non-nested rival hypotheses. The first derives from new economic geography theory, in which wages depend on market potential.
Fingleton, Bernard
core