Results 31 to 40 of about 833,220 (275)

Kajian Implementasi Graph Database pada Rute Bus Rapid Transit

open access: yesJurnal Teknologi dan Sistem Informasi, 2017
Bus Rapid Transit (BRT) merupakan salah satu sarana transportasi publik yang memiliki rute perjalanan tertentu atau disebut sebagai koridor. Satu koridor BRT dengan koridor yang lain bukanlah koridor yang terpisah, melainkan saling terhubung.
Panji Wisnu Wirawan, Djalal Er Riyanto
doaj   +1 more source

RedisGraph GraphBLAS Enabled Graph Database

open access: yes, 2019
RedisGraph is a Redis module developed by Redis Labs to add graph database functionality to the Redis database. RedisGraph represents connected data as adjacency matrices.
Cailliau, Pieter   +6 more
core   +1 more source

A Graph Rewriting Approach for Transformational Design of Digital Systems [PDF]

open access: yes, 1996
Transformational design integrates design and verification. It combines “correctness by construction” and design creativity by the use of pre-proven behaviour preserving transformations as design steps.
Huijs, Corrie
core   +6 more sources

Graph Database Modelling on Malay Architecture IFC Data

open access: yesProceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA, 2021
Architecture is the manifestation of society and its cultural practice. Preserving the architecture is an important thing that must be done both physically and digitally. One of the architectural cultures that must be preserved is Malay architecture.
Muhammad Ariful Furqon   +2 more
doaj   +1 more source

An introduction to Graph Data Management

open access: yes, 2017
A graph database is a database where the data structures for the schema and/or instances are modeled as a (labeled)(directed) graph or generalizations of it, and where querying is expressed by graph-oriented operations and type constructors.
A Dries   +80 more
core   +1 more source

Semantic acyclicity on graph databases [PDF]

open access: yesProceedings of the 32nd ACM SIGMOD-SIGACT-SIGAI symposium on Principles of database systems, 2013
Summary: It is known that unions of acyclic conjunctive queries (CQs) can be evaluated in linear time, as opposed to arbitrary CQs, for which the evaluation problem is NP-complete. It follows from techniques in the area of constraint-satisfaction problems that semantically acyclic unions of CQs -- i.e., unions of CQs that are equivalent to a union of ...
Barceló Baeza, Pablo   +2 more
openaire   +8 more sources

Modelling of Graph Databases

open access: yesJournal of Advanced Engineering and Computation, 2017
Comparing graph databases with traditional,e.g., relational databases, some important database features are often missing there. Particularly, a graph database schema including integrity constraints is mostly not explicitly defined, also a conceptual ...
Jaroslav Pokorny
doaj   +1 more source

The Gremlin Graph Traversal Machine and Language

open access: yes, 2015
Gremlin is a graph traversal machine and language designed, developed, and distributed by the Apache TinkerPop project. Gremlin, as a graph traversal machine, is composed of three interacting components: a graph $G$, a traversal $\Psi$, and a set of ...
Hartig O.   +5 more
core   +1 more source

MSP: Multiple Sub-graph Query Processing using Structure-based Graph Partitioning Strategy and Map-Reduce

open access: yesJournal of King Saud University: Computer and Information Sciences, 2019
In a distributed environment, the volume of graph database increases quickly because graphs emerge from several autonomous sources. Sub-graph query processing is a challenging problem in distributed environment.
Shaik Fathimabi   +2 more
doaj   +1 more source

GraphSE$^2$: An Encrypted Graph Database for Privacy-Preserving Social Search

open access: yes, 2019
In this paper, we propose GraphSE$^2$, an encrypted graph database for online social network services to address massive data breaches. GraphSE$^2$ preserves the functionality of social search, a key enabler for quality social network services, where ...
Beaver D.   +8 more
core   +1 more source

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