Results 51 to 60 of about 24,958 (160)

SyBLaRS: A web service for laying out, rendering and mining biological maps in SBGN, SBML and more.

open access: yesPLoS Computational Biology, 2022
Visualization is a key recurring requirement for effective analysis of relational data. Biology is no exception. It is imperative to annotate and render biological models in standard, widely accepted formats.
Hasan Balci   +3 more
doaj   +1 more source

Auxo: A Temporal Graph Management System

open access: yesBig Data Mining and Analytics, 2019
As real-world graphs are often evolving over time, interest in analyzing the temporal behavior of graphs has grown. Herein, we propose Auxo, a novel temporal graph management system to support temporal graph analysis.
Wentao Han   +3 more
doaj   +1 more source

A layout algorithm for undirected compound graphs [PDF]

open access: yesInformation Sciences, 2009
We present an algorithm for the layout of undirected compound graphs, relaxing restrictions of previously known algorithms in regards to topology and geometry. The algorithm is based on the traditional force-directed layout scheme with extensions to handle multi-level nesting, edges between nodes of arbitrary nesting levels, varying node sizes, and ...
Ugur Dogrusöz   +4 more
openaire   +4 more sources

Queue Layouts of Graph Products and Powers [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
A \emphk-queue layout of a graph G consists of a linear order σ of V(G), and a partition of E(G) into k sets, each of which contains no two edges that are nested in σ .
David R. Wood
doaj   +1 more source

Graph layout problems

open access: yes, 1992
In this paper we survey the recent results and open questions about some graph layout problems.
openaire   +2 more sources

Graph Drawing in Motion

open access: yesJournal of Graph Algorithms and Applications, 2002
Enabling the user of a graph drawing system to preserve the mental map between two different layouts of a graph is a major problem. In this paper we present methods that smoothly transform one drawing of a graph into another without any restrictions to ...
Carsten Friedrich, Peter Eades
doaj   +1 more source

A Graph-Theoretic Heuristic Approach for a Multi-Objective Healthcare Facility Layout Problem: A Real Hospital Case Study [PDF]

open access: yesControl and Optimization in Applied Mathematics
Efficient layout design in healthcare facilities is critical for operational effectiveness and patient care. This study addresses the healthcare facility layout problem using a multi-objective optimization approach.
Mohammad Mahyar Amiri Chimeh   +1 more
doaj   +1 more source

Clover: a clustering-oriented de novo assembler for Illumina sequences

open access: yesBMC Bioinformatics, 2020
Background Next-generation sequencing technologies revolutionized genomics by producing high-throughput reads at low cost, and this progress has prompted the recent development of de novo assemblers.
Ming-Feng Hsieh   +2 more
doaj   +1 more source

A bayesian paradigm for dynamic graph layout [PDF]

open access: yes, 1997
Dynamic graph layout refers to the layout of graphs that change over time. These changes are due to user interaction, algorithms, or other underlying processes determining the graph. Typically, users spend a noteworthy amount of time to get familiar with a layout, i.e. they build a mental map [ELMS91]. To retain this map at least partially, consecutive
Brandes, Ulrik, Wagner, Dorothea
openaire   +3 more sources

Building a High-Performance Graph Storage on Top of Tree-Structured Key-Value Stores

open access: yesBig Data Mining and Analytics
Graph databases have gained widespread adoption in various industries and have been utilized in a range of applications, including financial risk assessment, commodity recommendation, and data lineage tracking.
Heng Lin   +6 more
doaj   +1 more source

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