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Design and Results of ICCMA 2021 [article]

Jean-Marie Lagniez, Emmanuel Lonca, Jean-Guy Mailly, Julien Rossit
2021 arXiv   pre-print
Since 2015, the International Competition on Computational Models of Argumentation (ICCMA) provides a systematic comparison of the different algorithms for solving some classical reasoning problems in  ...  the domain of abstract argumentation.  ...  Fudge: A light-weight solver for abstract argumentation based on SAT reductions. CoRR, abs/2109.03106, 2021., 2021. [24] Matthias Thimm.  ... 
arXiv:2109.08884v2 fatcat:zu7rhb5hxnflle6ll4ejsspmky

AGN-driven quenching of star formation: morphological and dynamical implications for early-type galaxies

Yohan Dubois, Raphaël Gavazzi, Sébastien Peirani, Joseph Silk
2013 Monthly notices of the Royal Astronomical Society  
The accretion is also directly responsible for randomising the stellar orbits, increasing the amount of dispersion over rotation of stars as a function of time.  ...  These simulations explore the role of Active Galactic Nuclei (AGN), through jets powered by the accretion onto supermassive black holes on the formation of massive elliptical galaxies.  ...  RG acknowledges the CNES for its financial support and the PNCG for support in the organization of a workshop on ETGs in Paris, July 2012.  ... 
doi:10.1093/mnras/stt997 fatcat:5hv4nqr37navjaxpe3lpc4nqv4

The Chicago School of Anti-Monopolistic Competition: Stigler's Scorched Earth Campaign Against Chamberlin [chapter]

Craig Freedman
2016 In Search of the Two-Handed Economist  
In 1947, a young George Stigler presented a series of five lectures at the London School of Economics. Featured was a scorched earth attack on Edward Chamberlin's theory of monopolistic competition.  ...  Included in this lecture was a counter to methodological debate demolishing the importance of intuitive or realistic assumptions, an essential basis of appeal for Chamberlin's theory.  ...  Harold Demsetz made an important contribution to this argument by analysing the so-called natural monopolies: public utilities such as water companies, which are given exclusive rights to supply a city  ... 
doi:10.1057/978-1-137-58974-3_5 fatcat:ip63kx6unfg2pnlhhxossuui3i

Compendium solar spectrum formation [article]

Robert J. Rutten
2021 arXiv   pre-print
They must be understood for utilization, but solar spectrum formation is complex because the interaction of matter and radiation within the solar atmosphere suffers non-local control in space, wavelength  ...  I also thank the organizers for requesting this writeup and endorsing hyperlinks. F. Paletou, J. Leenaarts, T.M.D. Pereira and P.R. Young contributed improvements. As always I relied much on ADS.  ...  in a post-covid future.  ... 
arXiv:2103.02369v6 fatcat:rdy4crnbp5gqzk66n25mdfom5m

The Immense Complex Drama: The World and Art of the Howells Novel

G. Thomas Tanselle, George C. Carrington
1967 Novel: A Forum on Fiction  
base for perception.  ...  He bears the weight of the moral satire that one expects will fall on the businessman.  ...  For Howells, as for Heidegger, truth is a quality of being; being is in the world, and man is in the world of being-thus Howells' impassioned devotion to 'realism," which, being a working writer and not  ... 
doi:10.2307/1345356 fatcat:o7d4snzfnbcgjh2ia6puc3hrh4

Statistical and Algebraic Cryptanalysis of Lightweight and Ultra-Lightweight Symmetric Primitives

Pouyan Sepehrdad
We break reduced-round versions of several members of KATAN family by proposing a novel pre-processing technique on the original algebraic representation of the cipher before feeding it to a SAT solver  ...  In the second part, we shed some lights on the theory behind ElimLin, which is an algorithm for solving multivariate polynomial systems of equations.  ...  SAT solver MiniSat [ES05] .  ... 
doi:10.5075/epfl-thesis-5415 fatcat:mdmeaqtdgfhhxonivvmyo4llzq

Mathematical warrants, objects and actions in higher school mathematics

Mary Melissa Rodd
This thesis investigates these three transitions - towards rigour, abstraction, and tluencyusing philosophical method: for each of the three transitions a proposition is presented and arguments are given  ...  These three propositions, with their arguments, are the three sub-theses at the centre of the thesis as a whole.  ...  For (ii), the problem solver requires some notion of root including the possibilities for how many roots a cubic can have.  ... 
doi:10.21954/ fatcat:niulj3dfiza5jmhmptic2w5e6u

On the surprising capacity of linear combinations of embeddings for natural language processing [article]

Lyndon White
Acknowledgements We would like to thank Dr Gerhard Wohlgenannt (ITMO University, Saint Petersburg) for his feedback on this work just prior to submission.  ...  This thesis would not be here without their on-going support and advise.  ...  But never-the-less, it is primarily a weighted sum of embeddings, with small adjustments based on linear dimensionality reduction methods.  ... 
doi:10.26182/w0c2-6887 fatcat:hacpoc35tne3pmcfy5wfdl6dsq

Leadership, power, ethics : leading and managing in a performative culture [article]

Richard Wynne Williams, UH Research Archive, UH Research Archive
I suggest too that the cult of performance management makes contingent a pervasive sense of ontological insecurity for those working in political, administrative and organisational leadership roles enacted  ...  I explore the significance of this culture for the way in which those in leadership roles (and inter alia, their subordinates) experience identity.  ...  The LSRC research is based on such thinking where it is implied that leaders can, by a process of rational choice, select behaviours to maximise their influence and so optimise their power weight relative  ... 
doi:10.18745/th.14192 fatcat:rfadormqzzdbdjv42gwb7ng3zy

The Best of Both Worlds: The Application of Traditional Animation Principles in 3D Animation Software

Louise Harvey, University, My, Keith Bradbury, Glenda Nalder, John Stevenson
To conduct on-site research with professional animators, this study enlisted the participation of a small number of animation studios in south-east Queensland, Australia by ensuring the protection of their  ...  Many industry notables argue for the use of traditional animation principles in 3D computer animation.  ...  Now, after a few more hours work, the sking weighting is looking just about done. Sat Sep 20, 2003 I haven't posted for nearly a month.  ... 
doi:10.25904/1912/1928 fatcat:kdrt67syifdo7b646bvkz66dyq