Filters








156,804 Hits in 3.7 sec

Survey of graph database models

Renzo Angles, Claudio Gutierrez
2008 ACM Computing Surveys  
The main objective of this survey is to present the work that has been conducted in the area of graph database modeling, concentrating on data structures, query languages, and integrity constraints.  ...  Graph database models can be defined as those in which data structures for the schema and instances are modeled as graphs or generalizations of them, and data manipulation is expressed by graph-oriented  ...  ACKNOWLEDGMENTS We wish to thank Jocelyn Simmonds for revising the English of the first sections.  ... 
doi:10.1145/1322432.1322433 fatcat:ecwpgcnb3jecjpizlzmm2ae2xu

Querying RDF Data from a Graph Database Perspective [chapter]

Renzo Angles, Claudio Gutierrez
2005 Lecture Notes in Computer Science  
From this point of view it is compared with other database models, particularly with graph database models, which are very close in motivations and use cases to RDF.  ...  graph database research. 10  ...  Section 2 reviews the motivations and goals of the RDF model and compares it with other database models; Section 3 surveys graph database models and their query languages.  ... 
doi:10.1007/11431053_24 fatcat:gia7gzrs2jhjdlecw3vvexop6y

A Survey on Graph Database Management Techniques for Huge Unstructured Data

Patil N. S., Kiran P, Kiran N. P., Naresh Patel K. M.
2018 International Journal of Electrical and Computer Engineering (IJECE)  
Use of graph database is expected to be beneficial in business, and social networking sites that generate huge unstructured data as that Big Data requires proper and efficient computational techniques  ...  Nowadays, the graph database is the hottest and trending research topic. A graph database is preferred to deal with the dynamic and complex relationships in connected data and offer better results.  ...  This survey paper discusses the concepts of graph databases, review of the existing research regarding existing computational techniques of data management.  ... 
doi:10.11591/ijece.v8i2.pp1140-1149 fatcat:gves26azifhrtc5mzkrajlxk34

Benchmarking Graph Data Management and Processing Systems: A Survey [article]

Miyuru Dayarathna, Toyotaro Suzumura
2021 arXiv   pre-print
We categorize the benchmarks into three areas focusing on benchmarks for graph processing systems, graph database benchmarks, and bigdata benchmarks with graph processing workloads.  ...  Following these observations, we conclude the survey by describing key challenges for future research on graph data systems benchmarking.  ...  They also made a comparison of graph database models with respect to other database models. Furthermore, they provided a uniform description of the most relevant graph database models.  ... 
arXiv:2005.12873v4 fatcat:jh3367b4vjaqbgyvaccjnxqjfi

Graph data models, query languages and programming paradigms

Alin Deutsch, Yannis Papakonstantinou
2018 Proceedings of the VLDB Endowment  
model of computation.  ...  processing research of the 90s and 00s, combining them with insights on current graph databases.  ...  A SYSTEMATIC SURVEY OF MODEL AND LANGUAGE OPTIONS AND VARI-ATIONS Step 1: Extending the relational model and SQL for graphs As discussed above, part of the confusion is derived from the lack of compatibility  ... 
doi:10.14778/3229863.3229879 fatcat:qkx6nug5nna73jbdkoap6tighe

NO SQL Database: Graph database

Mahmoud Elsabagh
2022 Egyptian Journal of Artificial Intelligence  
Also, this survey points to a type of NoSQL database called graph database.  ...  The fundamental goal of this review is to introduce the work that has been proposed in the field of graph database.  ...  Graph database is one the most significant database in No SQL that is discussed in details in this survey in terms the definition of graph database, graph database structure, graph database advantages,  ... 
doi:10.21608/ejai.2022.132961.1002 fatcat:5laeuscc6namtif5nixb4tmrca

Construction and Application of a Knowledge Graph

Xuejie Hao, Zheng Ji, Xiuhong Li, Lizeyan Yin, Lu Liu, Meiying Sun, Qiang Liu, Rongjin Yang
2021 Remote Sensing  
The graph database is then used to display the knowledge graph. Finally, the knowledge graph is used to describe the correlation between the fields of surveying and remote sensing.  ...  Based on the heterogeneous, decentralized, and dynamic updates of large surveying and remote-sensing data, this paper constructs a knowledge graph for surveying and remote-sensing applications.  ...  Acknowledgments: We thank AJE (https://www.aje.cn/ (accessed on 25 June 2021)), for editing the English text of this manuscript. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs13132511 fatcat:yqmwk6rxpbcnjl5t6uubyran5e

Design and development of safety production management information system based on a digital coalmine

Mao Shan-jun, Liu Qiao-xi, Li Mei
2009 Procedia Earth and Planetary Science  
of related subsystem.  ...  Based on the sufficient demand analysis of digital coalmine, this paper puts forward the structure of safety production management information system and construction of subsystem, and describes the functions  ...  The system can construct 3D geometric model of mine and generate geodetic surveying theme graph automatically based on original geodetic surveying data.  ... 
doi:10.1016/j.proeps.2009.09.172 fatcat:u264zpowznacdarturyyevi2ii

Demystifying Graph Databases: Analysis and Taxonomy of Data Organization, System Designs, and Graph Queries [article]

Maciej Besta, Emanuel Peter, Robert Gerstenberger, Marc Fischer, Michał Podstawski, Claude Barthels, Gustavo Alonso, Torsten Hoefler
2021 arXiv   pre-print
To facilitate the understanding of this emerging domain, we present the first survey and taxonomy of graph database systems.  ...  We focus on identifying and analyzing fundamental categories of these systems (e.g., triple stores, tuple stores, native graph database systems, or object-oriented systems), the associated graph models  ...  The focus of this survey: any systems used as graph databases.  ... 
arXiv:1910.09017v5 fatcat:ta4pzurv3ndyngzjfpl7vhvcui

Towards NoSQL Graph Data Warehouse for Big Social Data Analysis [chapter]

Hajer Akid, Mounir Ben Ayed
2017 Advances in Intelligent Systems and Computing  
The paper will also focus on the opportunities and challenges of using NoSQL graph databases for storing and querying Big Social Data and how graph theory can help to mine information from these data warehouses  ...  However, traditional data warehouses built on relational databases are unable to handle this massive amount of data.  ...  Many surveys have discussed the opportunities behind graph databases.  ... 
doi:10.1007/978-3-319-53480-0_95 fatcat:ydhgizxdxngprd3dglapiskmpa

From polynomial time queries to graph structure theory

Martin Grohe
2010 Proceedings of the 13th International Conference on Database Theory - ICDT '10  
It is considered to be one of the main open problems in database theory and finite model theory. Recently, there has been a renewed interest in the question.  ...  Gurevich [10] later rephrased the question in the language of finite model theory, asking whether there is a logic that captures polynomial time.  ...  My talk will be a survey of the state of the art in the "quest for a logic capturing polynomial time." The focus will be on positive results for restricted classes of structures.  ... 
doi:10.1145/1804669.1804672 dblp:conf/icdt/Grohe10 fatcat:jyj5la3jpjewbnmr4fhze2ggqy

Knowledge graph representation for experience sampling data: A proof of concept

Ammar Ammar, Lianne Ippel, Remzi Celebi, Philippe Delespaul
2020 Zenodo  
To represent the ESM data, we created an RDF data model consisting of Subject, SurveyBeep, Answer, Date classes. Subject represents an individual that takes part in a survey.  ...  A semantic model is used to interpret data in a knowledge graph where each node and relation has a type.  ...  o RDF graphs are queried using SPARQL language. o SPARQL: a semantic query language for databases-able to retrieve and manipulate data stored in Resource Description Framework (RDF) format.  ... 
doi:10.5281/zenodo.4513798 fatcat:eo3kt2tsv5hflmhzqeht333zs4

An Interactive Survey Application for Validating Social Network Analysis Techniques

Mitchell Joblin, Wolfgang Mauerer
2016 The R Journal  
We propose the use of several R packages to generate interactive surveys that are specifically well suited for validating social network analyses.  ...  Using our web-based survey application, we were able to validate the results of applying community-detection algorithms to infer the organizational structure of software developers contributing to open-source  ...  the ground truth model of reality still requires attention.  ... 
doi:10.32614/rj-2016-010 fatcat:nrpvaqa375bqzfywakb2uwynva

Multi-model Databases

Jiaheng Lu, Irena Holubová
2019 ACM Computing Surveys  
In this survey, we introduce the area of multi-model DBMSs which build a single database platform to manage multi-model data.  ...  This comprehensive introduction on existing approaches and open problems, from the technique and application perspective, make this survey useful for motivating new multi-model database approaches, as  ...  The scope of this survey restricts to the latter one, i.e. multi-model databases. Outline.  ... 
doi:10.1145/3323214 fatcat:hqt2sij2qnazrhiqfj5g7i2v6e

Foundations of Modern Query Languages for Graph Databases

Renzo Angles, Marcelo Arenas, Pablo Barceló, Aidan Hogan, Juan Reutter, Domagoj Vrgoč
2017 ACM Computing Surveys  
We survey foundational features underlying modern graph query languages.  ...  We first discuss two popular graph data models: edge-labelled graphs, where nodes are connected by directed, labelled edges, and property graphs, where nodes and edges can further have attributes.  ...  A number of surveys have been published in recent years in the area of graph databases. Angles and Gutiérrez (2008) provide a survey of graph database models.  ... 
doi:10.1145/3104031 fatcat:azh2b4w56babrhj6n2vtsm5ebu
« Previous Showing results 1 — 15 out of 156,804 results