Results 81 to 90 of about 282,172 (197)

Octilinear Force-Directed Layout with Mental Map Preservation for Schematic Diagrams [PDF]

open access: yes, 2014
We present an algorithm for automatically laying out metro map style schematics using a force-directed approach, where we use a localized version of the standard spring embedder forces combined with an octilinear magnetic force.
Rodgers, Peter   +3 more
core   +1 more source

An efficient algorithm for computing interventional distributions in latent variable causal models

open access: yes, 2011
Probabilistic inference in graphical models is the task of computing marginal and conditional densities of interest from a factorized representation of a joint probability distribution.
Richardson, Thomas S.   +2 more
core  

γ-Inverse graph of some mixed graphs

open access: yesSpecial Matrices
Let GG be a graph. Then, the inverse graph G−1{G}^{-1} of GG is defined to be a graph that has adjacency matrix similar to the inverse of the adjacency matrix of GG, where the similarity matrix is ±1\pm 1 diagonal matrix. In this article, we introduced a
Boulahmar Wafa   +2 more
doaj   +1 more source

Exploring Knowledge Graphs with Directed/Mixed Graph Isomorphism

open access: yes, 2023
Recent years have witnessed a rapid growth of knowledge applied extensively in both academia and industry. This thesis mainly focuses on exploring KGs with graph-based computational approaches, including a novel algorithm for directed/mixed graph ...
Yuanyuan Wu (82054)
core   +1 more source

Do Graph Readers Prefer the Graph Type Most Suited to a Given Task? Insights from Eye Tracking

open access: yesJournal of Eye Movement Research, 2016
Research on graph comprehension suggests that point differences are easier to read in bar graphs, while trends are easier to read in line graphs. But are graph readers able to detect and use the most suited graph type for a given task?
Benjamin Strobel   +3 more
doaj   +1 more source

Graph Mixing Additive Networks

open access: yesCoRR
arXiv admin note: substantial text overlap with arXiv:2505 ...
Maya Bechler-Speicher   +7 more
openaire   +2 more sources

VAL : automatic plan validation, continuous effects and mixed initiative planning using PDDL

open access: yes, 2004
This paper describes aspects of our plan validation tool, VAL. The tool was initially developed to support the 3rd International Planning Competition, but has subsequently been extended in order to exploit its capabilities in plan validation and ...
Long, D., Fox, M., Howey, R.
core  

A Cellular Automata Traffic Flow Model considering Bus Lane Changing Behavior with Scheduling Parameters

open access: yesDiscrete Dynamics in Nature and Society, 2015
According to different driving behavioral characteristics of bus drivers, a cellular automata traffic model considering the bus lane changing behavior with scheduling parameters is proposed in this paper.
Zun-dong Zhang   +4 more
doaj   +1 more source

Plan validation and mixed-initiative planning in space operations

open access: yes, 2004
Bringing artificial intelligence planning and scheduling applications into the real world is a hard task that is receiving more attention every day by researchers and practitioners from many fields.
Howey, Richard   +5 more
core  

Integral Mixed Unit Interval Graphs

open access: yesDiscrete Applied Mathematics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Van Bang Le, Dieter Rautenbach
openaire   +2 more sources

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