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ISS 2021
Graph Tools
for data exploration and indexing
Table of Contents
-
Requirements for graph data exploration tools
-
Exploration of aggregated data in SemSpect
-
Overview of available tools
-
Evaluation of graph data exploration tools
01
Requirements for graph data exploration tools
some requirements
for graph data exploration tools
general aims:
-
efficient overviews
-
concurrent exploration of multiple result sets / browsing paths
-
provoke information discovery
technical requirements:
-
interactive refinement of results
-
clustering of large result sets
-
approximate queries / queries from examples
(partly excerpted from Mottin, Jentzsch & Müller (2016))
02
Exploration of aggregated data in SemSpect
SemSpect
software
www.semspect.de
Web app with a focus on aggregating large property graphs, so that their dominant structures emerge
- licensing
-
proprietary, commercial
-
free access for scientific use may be requested – get in touch directly
-
technology
-
back end: neo4j
-
front end: HTML5, JavaScript
(c.f. Liebig (2018), Liebig, Vialard & Opitz (¿2017?))
03
Overview of available tools
available tools
survey of current state-of-the-art
Explore the tools and their capabilities in groups. Take note
- if / how the requirements formulated previously apply
- what advantages / disadvantages
you see
in the respective tool.
We won’t go into these today, you can look at them on your own time:
04
Evaluation of graph data exploration tools
some requirements
for graph data exploration tools
general aims:
-
efficient overviews
-
concurrent exploration of multiple result sets / browsing paths
-
provokes information discovery
technical requirements:
-
interactive refinement of results
-
clustering of large result sets
-
approximate queries / queries from examples