Results 11 to 20 of about 21,748,467 (375)

A Bigraph Relational Model [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2011
In this paper, we present a model based on relations for bigraphical reactive systems [Milner09]. Its defining characteristics are that validity and reaction relations are captured as traces in a multi-set rewriting system.
Maxime Beauquier, Carsten Schürmann
doaj   +5 more sources

Relational Model

open access: yesEncyclopedia of Database Systems, 2018
David W. Embley
semanticscholar   +2 more sources

A Relational Database Design for The Compounds Cytotoxically Active on Breast Cancer Cells

open access: yesSakarya University Journal of Computer and Information Sciences, 2022
Breast cancer is one of the most important global health problems affecting both developed and developing countries. The identification of anticancer compounds, effective on breast cancer cells, is of key importance in chemoprevention investigations and ...
Nazlı Arda, Çiğdem Erol, Zeynep Oktay
doaj   +1 more source

Walking in the footsteps of the forefathers. The concept of “ancestry” between political use of molecular biology and indigenous territory, understood as a relationship between the living and the dead

open access: yesArchivio Antropologico Mediterraneo, 2021
Kichwa indigenous people of the Peruvian Amazon Forest have been facing, for several years, a territorial conflict due to the establishment of a natural park on their homelands.
Laura Volpi
doaj   +1 more source

Graphical Notation for Document Database Modeling

open access: yesОткрытое образование (Москва), 2021
Goals and objectives. Graphical models have proven to be a reliable, clear and convenient tool for creating sketch models of databases. Most of the existing notations are designed for the relational data model, the dominant data model for the last thirty
M. V. Smirnov, R. S. Tolmasov
doaj   +1 more source

REaLTabFormer: Generating Realistic Relational and Tabular Data using Transformers [PDF]

open access: yesarXiv.org, 2023
Tabular data is a common form of organizing data. Multiple models are available to generate synthetic tabular datasets where observations are independent, but few have the ability to produce relational datasets. Modeling relational data is challenging as
Aivin V. Solatorio, Olivier Dupriez
semanticscholar   +1 more source

GLIB: Efficient Exploration for Relational Model-Based Reinforcement Learning via Goal-Literal Babbling

open access: yesAAAI Conference on Artificial Intelligence, 2020
We address the problem of efficient exploration for transition model learning in the relational model-based reinforcement learning setting without extrinsic goals or rewards.
Rohan Chitnis   +4 more
semanticscholar   +1 more source

The role of family relationships in eating disorders in adolescents: a narrative review [PDF]

open access: yes, 2020
: Background: Adolescents’eatingdisordershavebeenexploredthroughvariousconceptual andempiricalmodels. Onlyrecently,scientificliteratureinthisareahasmorespecificallyinvestigated theroleofrelationships,withparticularattentiontofamilyfunctioning.
Luca Cerniglia   +2 more
core   +1 more source

Relational prompt-based single-module single-step model for relational triple extraction

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
The relational triple extraction is a fundamental and essential information extraction task. The existing approaches of relation triple extraction achieve considerable performance but still suffer from 1) treating the relation between entities as a ...
Zhi Zhang   +3 more
doaj   +1 more source

MULTI-FACTOR BUILDING DEFORMATION ANALYSIS AND PREDICTION MODEL BASED ON MULTI-SOURCE DATE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Normally, when using standard Kalman filter to analyze and predict the buildings deformation, the influence of a single factor is generally considered, or some factors are selected subjectively.
M. Q. Huang   +6 more
doaj   +1 more source

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