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Primitive groups, graph endomorphisms and synchronization (2016)
Journal Article
Aroújo, J., Bentz, W., Cameron, P. J., Royle, G., & Schaefer, A. (2016). Primitive groups, graph endomorphisms and synchronization. Proceedings of the London Mathematical Society, 113(6), 829-867. https://doi.org/10.1112/plms/pdw040

© 2016 London Mathematical Society. Let Ω be a set of cardinality n, G be a permutation group on Ω and f : Ω → Ω be a map that is not a permutation. We say that G synchronizes f if the transformation semigroup 〈G, f〉 contains a constant map, and th... Read More about Primitive groups, graph endomorphisms and synchronization.

Hydrodynamic interactions between nearby slender filaments (2016)
Journal Article
Man, Y., Koens, L., & Lauga, E. (2016). Hydrodynamic interactions between nearby slender filaments. Europhysics Letters, 116(2), Article 24002. https://doi.org/10.1209/0295-5075/116/24002

Cellular biology abound with filaments interacting through fluids, from intracellular microtubules, to rotating flagella and beating cilia. While previous work has demonstrated the complexity of capturing nonlocal hydrodynamic interactions between mo... Read More about Hydrodynamic interactions between nearby slender filaments.

Ising Critical Behavior of Inhomogeneous Curie-Weiss Models and Annealed Random Graphs (2016)
Journal Article
Dommers, S., Giardinà, C., Giberti, C., van der Hofstad, R., & Prioriello, M. L. (2016). Ising Critical Behavior of Inhomogeneous Curie-Weiss Models and Annealed Random Graphs. Communications in mathematical physics, 348(1), 221-263. https://doi.org/10.1007/s00220-016-2752-2

We study the critical behavior for inhomogeneous versions of the Curie-Weiss model, where the coupling constant Jij(β) for the edge ij on the complete graph is given by Jij(β)=βwiwj/(∑k∈[N]wk) . We call the product form of these couplings the... Read More about Ising Critical Behavior of Inhomogeneous Curie-Weiss Models and Annealed Random Graphs.

Conditional probability estimation (2016)
Journal Article
Cattaneo, M. (2016). Conditional probability estimation. Proceedings of Machine Learning Research, 52, 86-97

This paper studies in particular an aspect of the estimation of conditional probability distributions by maximum likelihood that seems to have been overlooked in the literature on Bayesian networks: The information conveyed by the conditioning event... Read More about Conditional probability estimation.

Directed graphs of inner translations of semigroups (2016)
Journal Article
Araújo, J., Bentz, W., & Konieczny, J. (2017). Directed graphs of inner translations of semigroups. Semigroup Forum, 94(3), 650-673. https://doi.org/10.1007/s00233-016-9821-x

A mapping α: S → S is called a Cayley function if there exist an associative operation µ: S x S → S and an element a ϵ S such that α(x) = µ(a, x) for every x ϵ S. The aim of the paper is to give a characterization of Cayley functions in terms of thei... Read More about Directed graphs of inner translations of semigroups.

Inflation model building with an accurate measure of e-folding (2016)
Journal Article
Chongchitnan, S. (2016). Inflation model building with an accurate measure of e-folding. Physical Review D, 94(4), Article 043526. https://doi.org/10.1103/PhysRevD.94.043526

It has become standard practice to take the logarithmic growth of the scale factor as a measure of the amount of inflation, despite the well-known fact that this is only an approximation for the true amount of inflation required to solve the horizon... Read More about Inflation model building with an accurate measure of e-folding.

The likelihood interpretation of fuzzy data (2016)
Journal Article
Cattaneo, M. E. G. V. (2017). The likelihood interpretation of fuzzy data. Advances in Intelligent Systems and Computing, 456, 113-120. https://doi.org/10.1007/978-3-319-42972-4_14

© Springer International Publishing Switzerland 2017. The interpretation of degrees of membership as statistical likelihood is probably the oldest interpretation of fuzzy sets. It allows in particular to easily incorporate fuzzy data and fuzzy infere... Read More about The likelihood interpretation of fuzzy data.

Testing of coarsening mechanisms: Coarsening at random versus subgroup independence (2016)
Journal Article
Cattaneo, M. E. G. V., Augustin, T., Plass, J., & Schollmeyer, G. (2017). Testing of coarsening mechanisms: Coarsening at random versus subgroup independence. Advances in Intelligent Systems and Computing, 456, 415-422. https://doi.org/10.1007/978-3-319-42972-4_51

Abstract Since coarse(ned) data naturally induce set-valued estimators, analysts often assume coarsening at random (CAR) to force them to be single-valued. Using the PASS data as an example, we re-illustrate the impossibility to test CAR and contrast... Read More about Testing of coarsening mechanisms: Coarsening at random versus subgroup independence.

Transverse fracture properties of green wood and the anatomy of six temperate tree species (2016)
Journal Article
Özden, S., Ennos, A. R., & Cattaneo, M. E. (2017). Transverse fracture properties of green wood and the anatomy of six temperate tree species. Forestry, 90(1), 58-69. https://doi.org/10.1093/forestry/cpw023

© Institute of Chartered Foresters, 2016. All rights reserved. The aim of this study was to investigate the effect of wood anatomy and density on the mechanics of fracture when wood is split in the radial-longitudinal (RL) and tangential-longitudinal... Read More about Transverse fracture properties of green wood and the anatomy of six temperate tree species.

Estimating Averages of Order Statistics of Bivariate Functions (2016)
Journal Article
Lechner, R., Passenbrunner, M., & Prochno, J. (2017). Estimating Averages of Order Statistics of Bivariate Functions. Journal of theoretical probability, 30(4), 1445-1470. https://doi.org/10.1007/s10959-016-0702-8

© 2016, Springer Science+Business Media New York. We prove uniform estimates for the expected value of averages of order statistics of bivariate functions in terms of their largest values by a direct analysis. As an application, uniform estimates for... Read More about Estimating Averages of Order Statistics of Bivariate Functions.

Monodromy action on unknotting tunnels in fiber surfaces (2016)
Journal Article
Banks, J., & Rathbun, M. (2016). Monodromy action on unknotting tunnels in fiber surfaces. Canadian journal of mathematics = Journal canadien de mathématiques, 68(6), 1201-1226. https://doi.org/10.4153/CJM-2016-002-1

The second author showed that a tunnel of tunnel number one, fibered link in S³ can be isotoped to lie as a properly embedded arc in the fiber surface of the link. In this paper, we observe that this is true for fibered links in any 3-manifold, we an... Read More about Monodromy action on unknotting tunnels in fiber surfaces.

Ambitwistor string theory in the operator formalism (2016)
Journal Article
Reid-Edwards, R. A. (2016). Ambitwistor string theory in the operator formalism. Journal of High Energy Physics, 2016(6), 84-1-84-31. https://doi.org/10.1007/jhep06%282016%29084

© 2016, The Author(s). Abstract: After a brief overview of the operator formalism for conventional string theory, an operator formalism for ambitwistor string theory is presented. It is shown how tree level supergravity scattering amplitudes are reco... Read More about Ambitwistor string theory in the operator formalism.

Different distance measures for fuzzy linear regression with Monte Carlo methods (2016)
Journal Article
Cattaneo, M. E., & İçen, D. (2017). Different distance measures for fuzzy linear regression with Monte Carlo methods. Soft Computing, 21(22), 6687-6697. https://doi.org/10.1007/s00500-016-2218-7

The aim of this study was to determine the best distance measure for estimating the fuzzy linear regression model parameters with Monte Carlo (MC) methods. It is pointed out that only one distance measure is used for fuzzy linear regression with MC m... Read More about Different distance measures for fuzzy linear regression with Monte Carlo methods.

Rotation of slender swimmers in isotropic-drag media (2016)
Journal Article
Koens, L., & Lauga, E. (2016). Rotation of slender swimmers in isotropic-drag media. Physical Review E, 93(4), Article 043125. https://doi.org/10.1103/PhysRevE.93.043125

The drag anisotropy of slender filaments is a critical physical property allowing swimming in low-Reynolds number flows, and without it linear translation is impossible. Here we show that, in contrast, net rotation can occur under isotropic drag. We... Read More about Rotation of slender swimmers in isotropic-drag media.

Energy efficient scheme based on simultaneous transmission of the local decisions in cooperative spectrum sensing (2016)
Journal Article
Aquino, G. P., Guimarães, D. A., & Cattaneo, M. E. (2016). Energy efficient scheme based on simultaneous transmission of the local decisions in cooperative spectrum sensing. KSII transactions on internet and information systems, 10(3), 996-1015. https://doi.org/10.3837/tiis.2016.03.003

A common concern regarding cooperative spectrum sensing (CSS) schemes is the occupied bandwidth and the energy consumption during the transmissions of sensing information to the fusion center over the reporting control channels. This concern is inten... Read More about Energy efficient scheme based on simultaneous transmission of the local decisions in cooperative spectrum sensing.

SME's lending and Islamic finance. Is it a "win-win" situation? (2016)
Journal Article
Shaban, M., Duygun, M., & Fry, J. (2016). SME's lending and Islamic finance. Is it a "win-win" situation?. Economic modelling, 55, 1-5. https://doi.org/10.1016/j.econmod.2016.01.029

Information asymmetry is a common feature that hinders lending to small and medium enterprises (SMEs). In the last decade, the growth in Islamic banks lending to SMEs was overwhelming to the extent that it prompted practitioners to regard this as a “... Read More about SME's lending and Islamic finance. Is it a "win-win" situation?.

Negative bubbles and shocks in cryptocurrency markets (2016)
Journal Article
Fry, J., & Cheah, E. (2016). Negative bubbles and shocks in cryptocurrency markets. International review of financial analysis, 47, 343-352. https://doi.org/10.1016/j.irfa.2016.02.008

In this paper we draw upon the close relationship between statistical physics and mathematical finance to develop a suite of models for financial bubbles and crashes. The derived models allow for a probabilistic and statistical formulation of econoph... Read More about Negative bubbles and shocks in cryptocurrency markets.

On the activities of p-basis of matroid perspectives (2016)
Journal Article
Kayibi, K. K., & Pirzada, S. (2016). On the activities of p-basis of matroid perspectives. Discrete Mathematics, 339(6), 1629-1639. https://doi.org/10.1016/j.disc.2016.01.013

There is a renewed interest in matroid perspectives, either for their relevance in other fields of combinatorics and topology, or their applications in engineering. But, like for most of the Tutte invariants, computing the Tutte polynomial of matroid... Read More about On the activities of p-basis of matroid perspectives.