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Computer Science Ontology v.3.4.1

The version displayed within this portal is generated by applying Klink-2 on the Rexplore dataset. It includes about 15K topics linked by 166K semantic relationships.

Computer Science Ontology v.3.4

We added recent developments in AI, such as GenAI, LLMs, RAG, Prompt Engineering, ZSL, Fine-tuning, and many other specific topics of the field.
Release on: 11 Dec 2024


Computer Science Ontology v.3.3

This new version welcomes the feedback and comments from the wide community of scholars.
Release on: 06 Aug 2021


Computer Science Ontology v.3.2

This version of CSO is a minor revision and contains recent updates in the upper-level fields.
Release on: 17 Jun 2020


Computer Science Ontology v.3.1.16

This version of CSO is a minor revision and contains recent updates in the field.
Release on: 08 Jun 2020


Computer Science Ontology v.3.1.12

This version of CSO is a minor revision and contains recent updates in the field.
Release on: 08 Jan 2020


Computer Science Ontology v.3.1

Since CSO version 3.1, we improved the schema of CSO. The new schema is available at https://cso.kmi.open.ac.uk/schema/cso. Previous versions of CSO are available under Older versions.
Release on: 13 Apr 2019


Computer Science Ontology v.3.0

The version of CSO includes about 14K topics linked by 163K semantic relationships.
Release on: 31 Jan 2019


Computer Science Ontology v.2.1

This version is a minor revision of the version 2.0, fixing some relationships based on the initial feedback received from users. This ontology includes about 26k topics linked by 226k semantic relationships.
Release on: 30 Jan 2019


Computer Science Ontology v.2.0

This ontology includes about 26k topics linked by 226k semantic relationships, as described in "The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas" by Salatino et al. 2018. In: International Semantic Web Conference 2018, 8-12 Oct 2018, Monterey, CA (USA).
Release on: 14 Sep 2018


Computer Science Ontology v.1.0

This ontology includes about 15k topics linked by 70k semantic relationships.
Release on: 14 Sep 2018