Results 21 to 30 of about 1,499,664 (294)

Standard Framework for Comparison of Graph Partitioning Techniques

open access: yesJISR on Computing, 2015
Graph Partitioning is used to distribute graph partitions across nodes for processing. It is very important in the pre-processing step for distributed graph processing.
Mudasser Iqbal, Saif-ur-Rahman
doaj   +1 more source

Graph Representation Integrating Signals for Emotion Recognition and Analysis

open access: yesSensors, 2021
Data reusability is an important feature of current research, just in every field of science. Modern research in Affective Computing, often rely on datasets containing experiments-originated data such as biosignals, video clips, or images.
Teresa Zawadzka   +5 more
doaj   +1 more source

Capturing Topology in Graph Pattern Matching [PDF]

open access: yes, 2011
Graph pattern matching is often defined in terms of subgraph isomorphism, an np-complete problem. To lower its complexity, various extensions of graph simulation have been considered instead.
Huai, Jinpeng   +9 more
core   +1 more source

Heuristic Search for the Analysis of Graph Transition Systems [PDF]

open access: yes, 2006
Graphs are suitable modeling formalisms for software and hardware systems involving aspects such as communication, object orientation, concurrency, mobility and distribution.
Lluch-Lafuente, Alberto   +5 more
core   +1 more source

Some problems on graph databases

open access: yesТруды Института системного программирования РАН, 2018
Graph databases appear to be the most popular and relevant among non-relational databases. Its popularity is caused by its relatively easy implementation in the problems in which data have big numbers of relations such as protein-protein interaction and ...
R. I. Guralnik
doaj   +1 more source

Methodology for Building a Prototype System for Complex Data Analysis of Thematic Sites

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2023
One of the modern directions of obtaining information for making informed decisions is the analysis of data from open Internet sources, the analysis of media containing hundreds of thousands of publications.
I. I. Piletski   +2 more
doaj   +1 more source

Performance introspection of graph databases [PDF]

open access: yesProceedings of the 6th International Systems and Storage Conference on - SYSTOR '13, 2013
The explosion of graph data in social and biological networks, recommendation systems, provenance databases, etc. makes graph storage and processing of paramount importance. We present a performance introspection framework for graph databases, PIG, which provides both a toolset and methodology for understanding graph database performance.
Macko, Peter   +2 more
openaire   +3 more sources

Data aggregation and indexing support from multiple sources using graph model in medical expert system databases

open access: yesInformatika, 2020
One of the key problems in developing and integrating expert systems for medical research is the problem of data aggregation. Most of the times, general information about the patient and data about undergone research procedures exist as part of several ...
A. V. Kurachkin, V. S. Sadau
doaj   +1 more source

Opening a Free Path to Analyze the Discourse Shift in the Soviet Belarusian Newspaper 'Zviazda' after the Molotov-Ribbentrop Pact

open access: yesJournal of Open Humanities Data, 2023
This paper attempts to develop a pipeline designed to convert graphical PDF files of the newspaper Zviazda into usable text data in the Belarusian language with search and visualization options.
Loïc Boizou
doaj   +1 more source

Updating graph databases with Cypher [PDF]

open access: yesProceedings of the VLDB Endowment, 2019
The paper describes the present and the future of graph updates in Cypher, the language of the Neo4j property graph database and several other products. Update features include those with clear analogs in relational databases, as well as those that do not correspond to any relational operators.
Alastair Green   +8 more
openaire   +3 more sources

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