English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

A given order type in the plane can be represented by a point set. However,it might be difficult to recognize the orientations of some point triples.Recently, Aichholzer \etal \cite{abh19} introduced exit graphs for visualizingorder types in the plane. We present a new class of geometric graphs, called{\em OT-graphs}, using abstract order types and their axioms described in thewell-known book by Knuth \cite{k92}. Each OT-graph corresponds to a uniqueorder type. We develop efficient algorithms for recognizing OT-graphs andcomputing a minimal OT-graph for a given order type in the plane. We provideexperimental results on all order types of up to nine points in the planeincluding a comparative analysis of exit graphs and OT-graphs.

Constructing Order Type Graphs using an Axiomatic Approach