Results 101 to 110 of about 166,358,599 (235)
Quadratic Core-Selecting Payment Rules for Combinatorial Auctions [PDF]
We report on the use of a quadratic programming technique in recent and upcoming spectrum auctions in Europe. Specifically, we compute a unique point in the core that minimizes the sum of squared deviations from a reference point, for example, from the ...
Peter Cramton, Robert Day
core
Several classes of plane partitions with the same generating function (Representation Theory and its Combinatorial Aspects)StrikerとWilliamsはrc-posetという概念を定義してpromotionやrowmotionをtoggleという概念を使ってrc-posetの順序イデアル全体になす分配束に一般化できることを示した. また, 交代符号行列全体の成す分配束に対して, join-irreducibleな元全体の成す部分半順序集合AnがA型のpositive root posetsΦ(Ak)を貼り合わせてできることを示した. この原稿の中で我々は点対称な交代符号行列の成す有限分配束について調べる.
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New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
A General Upper Bound for the Runtime of a Coevolutionary Algorithm on Impartial Combinatorial Games. [PDF]
AlgorithmicaBenford A, Lehre PK.
europepmc +1 more source
Additive Manufacturing of Alumina‐Reinforced Elastomers
Advanced Engineering Materials, EarlyView.Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani +6 more
wiley +1 more source
Qualia as control-theoretic constructs for autonomous agents: event phase space as an action-oriented semantic safety layer. [PDF]
Front Robot AISuvorov V.
europepmc +1 more source
A generalization of Lakshmibai-Seshadri paths and Chevalley formula for arbitrary weights (Representation Theory and its Combinatorial Aspects)本研究では, 表現論において里要な組合せ論的対象であるLakshmibai-Seshadriパスを, 一般のウェイトヘ拡張し, interpolated Lakshmibai-Seshadriパスを導入した. また, interpolated Lakshmibai-Seshadriパスを用いて, 旗多様体G/Bのトーラス同変K理論におけるChevalley公式を記述した.本稿では, これらの結果について, 証明等の詳細を省いて概説する. 本稿は, RIMS共同研究「表現論とその組合せ論的側面」における講演"A generalization of Lakshmibai-Seshadri paths and Chevalley formula for arbitraryweights"のまとめである.
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Advanced Engineering Materials, EarlyView.Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley +1 more source
Advanced Engineering Materials, EarlyView.Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees +6 more
wiley +1 more source
CAKR: commutative algebra k-mer representations for genomics. [PDF]
Nat CommunSuwayyid F +5 more
europepmc +1 more source