Results 131 to 140 of about 2,137,466 (376)

Some Properties on Normalized Tails of Maclaurin Power Series Expansion of Exponential Function

open access: yesSymmetry
In the paper, (1) in view of a general formula for any derivative of the quotient of two differentiable functions, (2) with the aid of a monotonicity rule for the quotient of two power series, (3) in light of the logarithmic convexity of an elementary ...
Zhi-Hua Bao   +3 more
semanticscholar   +1 more source

Monotonicity of single-seat preferential election rules

open access: yesDiscrete Applied Mathematics, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Near‐Infrared Light‐Programmable Negative Differential Transconductance in Organic Electrochemical Transistors for Reconfigurable Logic

open access: yesAdvanced Functional Materials, EarlyView.
Organic electrochemical transistors based on a Near‐Infrared (NIR)‐responsive polymer p(C4DPP‐T) and iodide electrolyte exhibit optically programmable negative differential transconductance. NIR illumination triggers an iodine‐mediated redox process, enabling a transition from binary to ternary conductance states within a single‐layer device.
Debdatta Panigrahi   +7 more
wiley   +1 more source

Scenario-aware access control model

open access: yes网络与信息安全学报
Dynamic access control model is the theoretical basis for constructing a dynamic access control system for big data.However, most existing access control models can only fulfill dynamic access control in a single scenario and are unable to adapt to ...
Dibin SHAN   +4 more
doaj   +3 more sources

A comment on "Intergenerational equity: sup, inf, lim sup, and lim inf" [PDF]

open access: yes
We reexamine the analysis of Chambers (Social Choice and Welfare, 2009), that produces a characterization of a family of social welfare functions in the context of intergenerational equity: namely, those that coincide with either the sup, inf, lim sup ...
Alcantud, José Carlos R.   +1 more
core   +1 more source

Attainable Knowledge

open access: yes, 2017
The article investigates an evidence-based semantics for epistemic logics in which pieces of evidence are interpreted as equivalence relations on the epistemic worlds. It is shown that the properties of knowledge obtained from potentially infinitely many
Naumov, Pavel, Tao, Jia
core   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

open access: yesAdvanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante   +17 more
wiley   +1 more source

Fair allocation of indivisible goods among two agents [PDF]

open access: yes
One must allocate a finite set of indivisible goods among two agents without monetary compensation. We impose Pareto-efficiency, anonymity, a weak notion of no-envy, a welfare lower bound based on each agent’s ranking of the sets of goods, and a ...
RAMAEKERS, Eve
core  

A Framework for Approval-based Budgeting Methods

open access: yes, 2018
We define and study a general framework for approval-based budgeting methods and compare certain methods within this framework by their axiomatic and computational properties.
Faliszewski, Piotr, Talmon, Nimrod
core   +1 more source

Home - About - Disclaimer - Privacy