Results 21 to 30 of about 5,202,836 (295)
A logical approach to graph databases
Journal of Logical and Algebraic Methods in Programming, 2022 Peer ...
Pino Blanco, Elvira +3 more
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A graph rewriting programming language for graph drawing [PDF]
, 1998 This paper describes Grrr, a prototype visual graph drawing tool. Previously there were no visual languages for programming graph drawing algorithms despite the inherently visual nature of the process.
Rodgers, Peter
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Improving Query Response Time for Graph Data Using Materialization
JISR on Computing, 2015 Graphs are used in many disciplines, from communication networks, biological, social networks including maths and other fields of science. This is the latest and most important field of computer science today.
Abdul Waheed, Saif-ur-Rahman
doaj +1 more source
A Pattern Mining Method for Teaching Practices
Future Internet, 2021 When integrating digital technology into teaching, many teachers experience similar challenges. Nevertheless, sharing experiences is difficult as it is usually not possible to transfer teaching scenarios directly from one subject to another because ...
Bernhard Standl +1 more
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House of Graphs: A database of interesting graphs
Discrete Applied Mathematics, 2013 In this note we present House of Graphs (http://hog.grinvin.org) which is a new database of graphs. The key principle is to have a searchable database and offer -- next to complete lists of some graph classes -- also a list of special graphs that already turned out to be interesting and relevant in the study of graph theoretic problems or as ...
Brinkmann, Gunnar +3 more
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Pragmatic Graph Rewriting Modifications [PDF]
, 1999 We present new pragmatic constructs for easing programming in visual graph rewriting programming languages. The first is a modification to the rewriting process for nodes the host graph, where nodes specified as 'Once Only' in the LHS of a rewrite match ...
Rodgers, Peter +3 more
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Graph Algorithm Animation with Grrr [PDF]
, 2000 We discuss geometric positioning, highlighting of visited nodes and user defined highlighting that form the algorithm animation facilities in the Grrr graph rewriting programming language. The main purpose of animation was initially for the debugging and
Peter J. Rodgers +3 more
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Constructing Crop Portraits Based on Graph Databases Is Essential to Agricultural Data Mining
Information, 2021 Neo4j is a graph database that can use not only data, but also data relationships. Crop portraits, a kind of property graph, model the crop entity in the real world based on data to realize the networked management of crop knowledge.
Yue-Xin Shi +4 more
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A Demonstration of the Grrr Graph Rewriting Programming Language [PDF]
, 2000 This paper overviews the graph rewriting programming language, Grrr. The serial graph rewriting strategy is detailed, and key elements of the user interface are described.
Rodgers, Peter, Vidal, Natalia
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Graph products of groups [PDF]
, 1990 In the 1970's Baudisch introduced the idea of the semifree group, that is, a group in which the only relators are commutators of generators. Baudisch was mainly concerned with subgroup problems, employing length arguments on the elements of these groups.
Green, E.R, Green, Elisabeth Ruth
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