Abstract
Recent research has motivated the investigation of the weights of ideals in semiring constructions based on semigroups. The present paper introduces Rees semigroups of directed graphs. This new construction is a common generalization of Rees matrix semigroups and incidence semigroups of digraphs. For each finite subsemigroup \(S\) of the Rees semigroup of a digraph and for every zero-divisor-free idempotent semiring \(F\) with identity element, our main theorem describes all ideals \(J\) in the semigroup semiring \(F_0[S]\) such that \(J\) has the largest possible weight.
Similar content being viewed by others
References
Abawajy, J., Kelarev, A.V.: A multi-tier ensemble construction of classifiers for phishing email detection and filtering, Cyberspace Safety and Security, CSS 2012. Lect. Notes Comput. Sci. 7672, 48–56 (2012)
Abawajy, J., Kelarev, A.V.: Classification systems based on combinatorial semigroups. Semigroup Forum 86, 603–612 (2013)
Abawajy, J.H., Kelarev, A.V., Chowdhury, M.: Multistage approach for clustering and classification of ECG data. Comput. Methods Programs in Biomed. 112, 720–730 (2013)
Abawajy, J., Kelarev, A., Chowdhury, M.: Large iterative multitier ensemble classifiers for security of big data. IEEE Trans. Emerg. Top. Comput. 2, 352–363 (2014)
Abawajy, J., Kelarev, A.V., Chowdhury, M., Jelinek, H.F.: Enhancing predictive accuracy of cardiac autonomic neuropathy using blood biochemistry features and iterative multi-tier ensembles, IEEE J. Biomed. Health Inform., to appear
Abawajy, J., Kelarev, A., Chowdhury, M., Stranieri, A., Jelinek, H.F.: Predicting cardiac autonomic neuropathy category for diabetic data with missing values. Comput. Biol. Med. 43, 1328–1333 (2013)
Abawajy, J., Kelarev, A.V., Miller, M., Ryan, J.: Incidence semirings of graphs and visible bases. Bull. Aust. Math. Soc. 89, 451–459 (2014)
Abawajy, J., Kelarev, A.V., Zeleznikow, J.: Optimization of classification and clustering systems based on Munn semirings. Semigroup Forum 87, 617–626 (2013)
Abawajy, J., Kelarev, A.V., Yearwood, J.L., Turville, C.: A data mining application of the incidence semirings. Houston J. Math. 39, 1083–1093 (2013)
Beliakov, G., Yearwood, J., Kelarev, A.: Application of rank correlation, clustering and classification in information security. J. Netw. 7, 935–945 (2012)
Dazeley, R., Yearwood, J.L., Kang, B.H., Kelarev, A.V.: Consensus clustering and supervised classification for profiling phishing emails in internet commerce security. Lect. Notes in Comput. Sci. 6232, 235–246 (2010)
Gao, D.Y., Kelarev, A.V., Yearwood, J.L.: Optimization of matrix semirings for classification systems. Bull. Aust. Math. Soc. 84, 492–503 (2011)
Golan, J.S.: Semirings and Their Applications. Kluwer Academic Publishers, Dordrecht (1999)
Hall, T.E., Kublanovskii, S.I., Margolis, S., Sapir, M.V., Trotter, P.G.: Algorithmic problems for finite groups and finite 0-simple semigroups. J. Pure Appl. Algebra 119, 75–96 (1997)
Howie, J.M.: Fundamentals of Semigroup Theory. Clarendon Press, Oxford (1995)
Jackson, M., Volkov, M.: Undecidable problems for completely 0-simple semigroups. J. Pure Appl. Algebra 213, 1961–1978 (2009)
Jelinek, H.F., Abawajy, J.H., Kelarev, A.V., Chowdhury, M.U., Stranieri, A.: Decision trees and multi-level ensemble classifiers for neurological diagnostics. AIMS Med. Sci. 1(1), 1–12 (2014)
Kelarev, A.V.: Ring Constructions and Applications. World Scientific, River Edge (2002)
Kelarev, A.V.: Graph Algebras and Automata. Marcel Dekker, New York (2003)
Kelarev, A.V., Abawajy, J., Stranieri, A., Jelinek, H.F.: Empirical investigation of decision tree ensembles for monitoring cardiac complications of diabetes. Int. J. Data Warehous. Min. 9, 1–18 (2013)
Kelarev, A., Brown, S., Watters, P., Wu, X.-W., Dazeley, R.: Establishing reasoning communities of security experts for internet commerce security, In: “Technologies for Supporting Reasoning Communities and Collaborative Decision Making: Cooperative Approaches”, IGI Global, 2011, pp. 380–396
Kelarev, A.V., Passman, D.S.: A description of incidence rings of group automata. Contemp. Math. 456, 27–33 (2008)
Kelarev, A., Ryan, J., Yearwood, J.: Cayley graphs as classifiers for data mining: The influence of asymmetries. Discrete Math. 309, 5360–5369 (2009)
Kelarev, A., Ryan, J., Yearwood, J.: An algorithm for the optimization of multiple classifiers in data mining based on graphs. J. Comb. Math. Comb. Comput. 71, 65–86 (2009)
Kelarev, A.V., Watters, P.W., Yearwood, J.L.: Rees matrix constructions for clustering of data. J. Aust. Math. Soc. 87, 377–393 (2009)
Kelarev, A.V., Yearwood, J.L., Mammadov, M.A.: A formula for multiple classifiers in data mining based on Brandt semigroups. Semigroup Forum 78, 293–309 (2009)
Kelarev, A.V., Yearwood, J.L., Vamplew, P.W.: A polynomial ring construction for classification of data. Bull. Aust. Math. Soc. 79, 213–225 (2009)
Kelarev, A.V., Yearwood, J.L., Vamplew, P.W., Abawajy, J., Chowdhury, M.: Optimization and matrix constructions for classification of data. NZ. J. Math. 41, 65–73 (2011)
Kelarev, A.V., Yearwood, J.L., Watters, P.A.: Rees matrix constructions for clustering of data. J. Aust. Math. Soc. 87, 377–393 (2009)
Kelarev, A.V., Yearwood, J.L., Watters, P.A.: Optimization of classifiers for data mining based on combinatorial semigroups. Semigroup Forum 82, 242–251 (2011)
Kelarev, A.V., Yearwood, J.L., Watters, P., Wu, X.W., Abawajy, J.H., Pan, L.: Internet security applications of the Munn rings. Semigroup Forum 81, 162–171 (2010)
Kelarev, A.V., Yearwood, J.L., Zi, Lifang: Optimal Rees matrix constructions for analysis of data. J. Aust. Math. Soc. 92, 357–366 (2012)
Pastijn, F.: Weak commutativity in idempotent semirings. Semigroup Forum 72, 283–311 (2006)
Reilly, N.R.: Bipartite graphs and completely 0-simple semigroups. Semigroup Forum 84, 176–199 (2012)
Spiegel, E., O’Donnell, C.J.: Incidence Algebras. Marcel Dekker, New York (1997)
Stranieri, A., Abawajy, J., Kelarev, A.V., Huda, S., Chowdhury, M., Jelinek, H.F.: An approach for Ewing test selection to support the clinical assessment of cardiac autonomic neuropathy. Artif. Intell. Med. 58, 185–193 (2013)
Acknowledgments
The first author was supported by Discovery grant DP0880501 from Australian Research Council. The second author was supported by ARC Discovery Grant DP0449469. The third author was supported by Discovery grant DP0450294.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Marcel Jackson.
Rights and permissions
About this article
Cite this article
Abawajy, J., Kelarev, A.V., Miller, M. et al. Rees semigroups of digraphs for classification of data. Semigroup Forum 92, 121–134 (2016). https://doi.org/10.1007/s00233-014-9685-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00233-014-9685-x