The Centre for Interdisciplinary Research in Computational Algebra (CIRCA) was established in 2000 to foster new and existing collaborative research between members of the Schools of Computer Science and of Mathematics and Statistics in the area of computational abstract algebra.

For more information please visit the Centre for Interdisciplinary Research in Computational Algebra (CIRCA) home page.

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Recent Submissions

  • Closed frequent itemset mining with arbitrary side constraints 

    Kocak, Gokberk; Akgun, Ozgur; Miguel, Ian James; Nightingale, Peter William (IEEE Computer Society, 2018-11-17) - Conference item
    Frequent itemset mining (FIM) is a method for finding regularities in transaction databases. It has several application areas, such as market basket analysis, genome analysis, and drug design. Finding frequent itemsets ...
  • Effects of neonicotinoids on bees: an invalid experiment 

    Bailey, R. A.; Greenwood, J. J. D. (2018-01) - Journal item
    We use a recent study on the effects of neonicotinoids on bees as a concrete example to reinforce the advice of OEPP/EPPO (2010) that strong inference is impossible if there is no true replication and that analyses based ...
  • Some isomorphism results for Thompson-like groups Vn(G)  

    Bleak, Collin; Donoven, Casey; Jonusas, Julius (2017-11-08) - Journal article
    We find some perhaps surprising isomorphism results for the groups {Vn(G)}, where Vn(G) is a supergroup of the Higman–Thompson group Vn for n ∈ N and G ≤ Sn, the symmetric group on n points. These groups, introduced by ...
  • Online resource for the history of astronomy 

    Talbot, Gemma; Shand, Ian; Falconer, Isobel; Robertson, Edmund; O'Connor, John (2018-02-01) - Journal article
  • Embedding right-angled Artin groups into Brin-Thompson groups 

    Belk, James; Bleak, Collin; Matucci, Francesco (2018-07-26) - Journal article
    We prove that every finitely-generated right-angled Artin group can be embedded into some Brin-Thompson group nV. It follows that many other groups can be embedded into some nV (e.g., any finite extension of any of Haglund ...

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