Introduction To Graph Data Management Tu E-Books Pdf

Introduction to Graph Data Management TU e
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Joint Work With,Renzo Angles,Universidad de Talca Chile. C Gutierrez EDBT Summer School Palamos 2015,Agenda for today querying. 1 Reminder comment on first lecture,2 Graph query language concepts. 3 Querying graphs,4 Graph database and systems,C Gutierrez EDBT Summer School Palamos 2015. Golden Age of Graph Databases,Alexandra Poulovassilis.
Jan Hidders,C Gutierrez EDBT Summer School Palamos 2015. Reminder I Property Graph data model,C Gutierrez EDBT Summer School Palamos 2015. Reminder II TOC of Graph Theory Networks books,Networks An Introduction M Newman. Graph Theory R Diestel 1 Introduction,1 Introduction 2 Technological Netowrks. 3 Social Networks,2 Matching,4 Networks of information.
3 Connectivity 5 Biological Networks,4 Planar Graphs 6 Mathematics of Networks. 7 Measures and Methods,5 Colouring,8 The large scale structure of networks. 6 Flows 9 Basic concepts of algorithms, 7 Substructures in Dense Graph 10 Fundamental network algorithms. 8 Ramsey Theory for Graphs 11 Matrix algorithms and graph partitioning. 12 Random Graphs,9 Hamilton Cycles,13 Random Graphs with general degree. 10 Random Graphs distribution, 11 Minor Trees Well Quasi 14 Models of network formation.
15 Other network models,16 Percolation and network resilience. 17 Epidemics on networks,18 Dynamical system on networks. 19 Network search,C Gutierrez EDBT Summer School Palamos 2015. Quiz Inquiry,Q1 Property Graph data model,Name one positive feature and one negative. feature of the Property Graph data model,Q2 Graph theory Data management.
Name one result theorem area topic algorithm,technique etc from Graph Theory that you. consider could be useful for improving Graph Data,management. C Gutierrez EDBT Summer School Palamos 2015,Graph Query Language Notions. C Gutierrez EDBT Summer School Palamos 2015,Database Models Codd s definition. Data structures,Integrity constraints,Query Language.
C Gutierrez EDBT Summer School Palamos 2015,Database Models Codd s definition. Query Language,Data manipulation is expressed by graph. transformations or by operations whose,main primitives are on graph features. like paths neighborhoods subgraphs,graph patterns connectivity and graph. statistics,C Gutierrez EDBT Summer School Palamos 2015.
A supermarket list of types of queries,A Basic Graph Queries. 1 Pattern matching,2 Adjacency neighborhood,3 Reachability connectivity. 1 Regular and regular,4 Summarization,C Gutierrez EDBT Summer School Palamos 2015. A supermarket list of types queries cont,B Analytical Queries. 1 Centrality measures,2 Diameter and other global properties.
3 Various statistics,4 Graph properties and parameters. C Gutierrez EDBT Summer School Palamos 2015,Something is getting wrong. Seems like we are in Linnean times lots of arbitrary animals collected. and discovered but no way of making sense of this diversity. we are not understanding graphs, graphs are not understandable by XXI s century humans. we do not know what we are looking for,but one thing is clear a scientific description. cannot be an arbitrary list of properties,C Gutierrez EDBT Summer School Palamos 2015.
Some desirable features of a query language,1 Genericity independence of coding of data. 2 Good expressive power,3 Low complexity of evaluation. 4 Simple syntax and semantics,5 Compositionality,6 Few and simple constructors. 7 Hopefully not operational semantics,8 User friendly low barrier of entrance. 9 Standard,C Gutierrez EDBT Summer School Palamos 2015.
Graph Query Language I O types,Graphs Relations,C Gutierrez EDBT Summer School Palamos 2015.

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