References:
[1] M. Rebenciuc, Binary relations - addenda 1 (kernel, restrictions and
inducing, relational morphisms), UPB, Sci. Bulll. Series A, vol. 70, no.
3, pp. 11–22, 2008.
[2] M. Rebenciuc, Binary relations - addenda 2 (sections, composabilities),
UPB, Sci. Bulll. Series A, vol. 71, no. 1, pp. 21–32, 2009.
[3] M. Rebenciuc, Rough sets - generalizations and applications, (manuscript
available), 2011.
[4] M. Rebenciuc, Rough sets in (weak) nonhomogeneous relational approximation
spaces and in generalized topological approximation spaces with
applications, IEEE Transactions on Fuzzy Systems, FUZZ (under review),
2017.
[5] Z. Pawlak, Rough sets, International Journal of Computer and Information
Sciences, vol. 5, no. 11, pp. 341–356, 1982.
[6] Z. Pawlak and A. Skowron Rudiments of rough sets, Information Sciences,
vol. 177, no. 1, pp. 3–27, 2007.
[7] R. Slowinski (ed.), Intelligent decision support: handbook of applications
and advances of the rough sets theory, Kluwer Academic Publishers,
1992.
[8] J. Peters and A. Skowron (eds.), Transactions on rough sets XX, 1st ed.,
LNCS 10020, Springer, 2016.
[9] V. Flores et al. (eds.), Rough sets and knowledge technology, LNAI 9920,
Springer, 2016.
[10] Z. Pawlak and A. Skowron, Rough sets: some extensions, Information
Sciences, vol. 177, no. 1, pp. 28–40, 2007.
[11] L. D’eer et al., Neighborhood operators for covering - based rough sets,
Information Sciences, vol. 336, pp. 21–44, 2016.
[12] B. Tripathy and D. Acharjya, Approximation of classification and
measures of uncertainty in rough sets on two universal sets, International
Journal Advanced Science and Technology, vol. 40, pp. 77–90, 2012.
[13] N. Thuan, Covering rough sets from a topological point of view,
International Journal of Computer Theory and Engineering, vol. 1, no.
5, pp. 606–609, 2009.
[14] H. Mustafa and F. Sleim, Generalized closed sets in ditopological texture
spaces with application in rough set theory, Journal of Advances in
Mathematics, vol. 4, no. 2, pp. 394–407, 2013.
[15] M. Diker, A category approach to relation preserving functions in rough
set theory, International Journal of Approximate Reasoning, vol. 56, pp.
71–86, 2015.
[16] D. Dubois and H. Prade et al., Articles written on the occasion of the
50th anniversary of rough set theory, Rapport Interne IRIT, 2015.
[17] E. Kerre et al., An overview of the fuzzy axiomatic systems and
characterization proposed at Ghent University, Axioms, vol. 5, no. 2,
pp. 1–13, 2016.
[18] L. A. Zadeh, Fuzzy sets, Information and Control, vol. 8, no. 3, pp.
338–353, 1965.
[19] D. Dubois and H. Prade, Rough fuzzy sets and fuzzy rough sets,
International Journal of General System, vol. 17, no. 2-3, pp. 191–209,
1990.
[20] D. Miao et al. (eds.), Rough sets and knowledge technology, LNAI 8818,
Springer, pp. 3–76, 2014.
[21] D. Ciucci et al. (eds.), Rough sets and knowledge technology, LNAI
9436, Springer, pp. 191–254, 2015.
[22] A. Das et al., A profit maximizing solid transportation model under
rough interval approach, IEEE Transactions on Fuzzy Systems, vol. 25,
no. 3, pp. 485–498, 2017.
[23] D. Hu et al., Statistical inference in rough set theory based on Kolmogorov
- Smirnov goodness-of-fit test, IEEE Transactions on Fuzzy
Systems, vol. PP, no. 99, 2017.
[24] J. Dai et al., Neighbor inconsistent pair selection for attribute reduction
by rough set approach, IEEE Transactions on Fuzzy Systems, vol. PP,
no. 99, 2017.
[25] M. Aggarwal, Rough information set and its applications in decision
making, IEEE Transactions on Fuzzy Systems, vol. 25, no. 2, pp. 265–
276, 2017.
[26] Y. Yang et al., Incremental perspective for feature selection based on
fuzzy rough sets, IEEE Transactions on Fuzzy Systems, vol. PP, no. 99,
2017.
[27] J. Gross et al. (eds.), Handbook of graph theory, 2nd ed., CRC Press,
2014.
[28] L. H. Harper, Optimal assignment of numbers to vertices, Journal of
SIAM, vol. 12, pp. 131–135, 1964.
[29] G. Chaty, On critically and minimally k-vertex (arc) strongly connected
digraphs, Proc., Keszthely, pp. 193–203, 1976.
[30] Y. O. Hamidoune, Sur les atomes d’un graphe orient´e, CR Acad. Sci.
Paris A, vol. 284, pp. 1253–1256, 1977.
[31] Y. O. Hamidoune, A property of a-fragments of a digraph, Discrete
Mathematics, vol. 31, no. 1, pp. 105–106, 1980.
[32] Y. O. Hamidoune, Quelques problemes de connexit´e dans les graphes
orient´es, Journal of Combinatorial Theory, Series B, vol. 30, no. 1, pp.
1–10, 1981.
[33] R. Milner, The space and motion of communicating agents, Cambridge
University Press, 2009.
[34] M. Sevegnani and M. Calder, Bigraphs with sharing, Theoretical Computer
Science, vol. 577, pp. 43–73, 2015.
[35] J. Webb et al., Graph theory applications in network security, Grin
Publishing, 2016.
[36] E. Tracada and A. Caperna, A new paradigm for deep sustainability:
biourbanism, Proc. Application of Efficient & Renewable Energy Technologies
in Low Cost Buildings and Construction, pp. 367–381, 2013.
[37] B. Ak and E. Koc, A guide for genetic algorithm based on parallel
machine scheduling and flexible job-shop scheduling, Procedia-Social and
Behavioral Sciences, vol. 62, pp. 817–823, 2012.
[38] R. Capello, The City Network Paradigm: Measuring Urban Network
Externalities, Urban Studies, vol. 37, no. 11, pp. 1925–1945, 2000.