Results 121 to 130 of about 10,154 (300)
Unpacking the Farmland Capitalization Effect of Ethanol Establishment
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We unpack the impact of expansions in ethanol production—as measured by proximity to newly constructed ethanol plants and capacity expansions—on farmland values using land transaction data from Kansas in combination with modern causal inference techniques.
Gabriel S. Sampson, Jisang Yu
wiley +1 more source
Lower Bounds for Discrete Logarithms and Related Problems [PDF]
, 1997 This paper considers the computational complexity of the discrete logarithm and related problems in the context of "generic algorithms"--that is, algorithms which do not exploit any special properties of the encodings of group elements, other than the property that each group element is encoded as a unique binary string.
openaire +1 more source
How Video‐Based Information Affects Farmers' Willingness to Pay for Drone Services
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Professional service for digital technology like agricultural drones lowers transaction costs and scope thresholds for smallholders. Meanwhile, perceptual adoption barriers remain underexplored. We conduct a two‐stage choice experiment with a randomized video‐based information treatment among 384 Chinese crop farmers to measure its effect on ...
Hua Zhang +4 more
wiley +1 more source
, 2012 [[abstract]]In 1999, Tseng and Jan [Comput. Commun. 22 (1999) 749] proposed two conference key distribution systems (CKDS) with user anonymity based on the discrete logarithm problem and the interpolating properties of polynomials.
黃明祥;Hwang, Min-Shiang
core
Are all meats substitutes? A basket‐and‐expenditure‐based approach
Agribusiness, EarlyView.Abstract This study examines the relationship among animal‐based meat and plant‐based meat alternatives (PBMAs) using a basket‐and‐expenditure‐based choice experiment. In particular, we examine whether animal‐based meat products are substitutes or complements with PBMAs.
Clinton L. Neill, Logan L. Britton
wiley +1 more source
Agribusiness, EarlyView.Abstract This study examines producer participation choices considering a variety of potential benefits linked to state‐sponsored marketing programs, using a real choice dataset of farmers in Missouri. Multinomial logit models are employed to predict determinants of farmer enrollment in three tiers of the Missouri Grown local food marketing program ...
Lan Tran, Ye Su, Laura McCann
wiley +1 more source
Cryptographic hardness assumptions identification based on discrete wavelet transform
Complex & Intelligent SystemsCryptanalysts can use appropriate attack strategies to attempt decryption by accurately identifying the cryptographic hardness assumption underlying ciphertexts or digital signatures.
Ke Yuan +6 more
doaj +1 more source
Analysis of algorithms to solve the discrete logarithm problem
This project aims to explore and understand the concepts of the discrete logarithm problem. Discrete logarithm is a fundamental concept in modern cryptography.
Sim, Ernest Zi-En
core
Improved Group Signature Scheme Based on Discrete Logarithm Problem
, 2012 [[abstract]]In 1998, an efficient group signature scheme (the Lee-Chang scheme) was proposed based on the discrete logarithm problem. In this scheme, different group signatures of a signer for different messages contain some identical information.
Tseng, Yuh-Min; Jan, Jinn-Ke
core
A new blind signature based on the discrete logarithm problem for untraceability
, 2014 How to design a blind signature based on the discrete logarithm for untraceability is still a field in need of cultivation. In this article, we shall propose a new blind signature based on the discrete logarithm problem. (c) 2004 Elsevier Inc. All rights
Hwang, M.S., Lee, C.C., Yang, W.P.
core +1 more source