Results 101 to 110 of about 5,218 (313)

Solving Impartial SET Using Knowledge and Combinatorial Game Theory

, 2023
Standard SET is a card game played between any number of players moving simultaneously, where a move means taking a number of cards obeying some predetermined conditions (a Set). It is mainly a game of pattern recognition and speed.
Uiterwijk, Jos W.H.M.; id_orcid, Hufkens, Lianne V.   +1 more
core   +1 more source

Combinatorial analysis of Tetris-like games

Discrete Mathematics, 2008
Combinatorial properties of tetris-like games are studied by using Schützenberger methodology and probability generating functions. It is proved that every tetris-like game is equivalent to a finite state automaton. A straightforward algorithm to transform a Tetris-like game into its corresponding automaton is presented.
D. BACCHERINI, MERLINI, DONATELLA
openaire   +2 more sources

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Bidding optimally in concurrent second-price auctions of perfectly substitutable goods [PDF]

, 2007
We derive optimal bidding strategies for a global bidding agent that participates in multiple, simultaneous second-price auctions with perfect substitutes.
Dash, R. K., Gerding, EH, Rajdeep K. Dash, Gerding, E. H., Enrico H. Gerding, Jennings, N. R., Nicholas R. Jennings, David C. K. Yuen, Dash, RK, Yuen, DCK, Jennings, NR, Yuen, D. C. K.   +11 more
core   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

Efficient Combinatorial Exchanges [PDF]

We investigate combinatorial exchanges as a generalization of combinatorial auctions and bilateral trades, where the multiple commodities to be traded are possessed by participants and a central planner as endowments. Private values, risk neutrality, and
Hitoshi Matsushima
core  

MDTS: automatic complex materials design using Monte Carlo tree search

Science and Technology of Advanced Materials, 2017
Complex materials design is often represented as a black-box combinatorial optimization problem. In this paper, we present a novel python library called MDTS (Materials Design using Tree Search).
Thaer M. Dieb, Shenghong Ju, Kazuki Yoshizoe, Zhufeng Hou, Junichiro Shiomi, Koji Tsuda   +5 more
doaj   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Optimal bidding strategies for simultaneous Vickrey auctions with perfect substitutes

, 2006
In this paper, we derive optimal bidding strategies for a global bidder who participates in multiple, simultaneous second-price auctions with perfect substitutes.
Gerding, EH, Gerding, E.H., Yuen, D.C.K., Jennings, N. R., Dash, R.K., Dash, RK, Yuen, DCK, Jennings, NR   +7 more
core  

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source