Is greed contagious? Four experimental studies
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Behavioral Decision Making"
DOI: 10.1002/bdm.2134
Abstract: J Behav Dec Making. 2019;32:579–598. Abstract Do people become greedier when interacting with others they perceive to be greedy? It has been speculated that greed contagion exits and may have influenced the 2008 financial collapse.… read more here.
Keywords: contagious four; experimental studies; greed contagious; four experimental ... See more keywords
A parallel multiselection greedy method for the radial basis function–based mesh deformation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.5710
Abstract: Summary Greedy algorithm has been widely adopted for the point selection procedure of radial basis function based mesh deformation. However, in large deformation simulations with thousands of points selected, the greedy point selection will be… read more here.
Keywords: selection; method; deformation; point selection ... See more keywords
Greedy for thee or greedy for me? A contingency model of positive and negative reactions to leader greed
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Business Research"
DOI: 10.1016/j.jbusres.2020.11.024
Abstract: Abstract Although theory regarding the follower-related impact of leader greed is scant, indirect evidence from the broader greed literature suggests that leader greed is likely to evoke followers’ negative emotional reactions and associated behavioral responses… read more here.
Keywords: leader; greedy; contingency model; leader greed ... See more keywords
Approximation algorithms for scheduling C-benevolent jobs on weighted machines
Sign Up to like & getrecommendations! Published in 2020 at "IISE Transactions"
DOI: 10.1080/24725854.2019.1657606
Abstract: Abstract This article considers a new variation of the online interval scheduling problem, which consists of scheduling C-benevolent jobs on multiple heterogeneous machines with different positive weights. The reward for completing a job assigned to… read more here.
Keywords: algorithm; greedy algorithm; scheduling benevolent; greedy ... See more keywords
A Tight Bound on BER of MCIK-OFDM With Greedy Detection and Imperfect CSI
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2017.2747549
Abstract: This letter first investigates bit error rate (BER) of Multi-Carrier Index Keying–Orthogonal Frequency Division Multiplexing using a low-complexity greedy detector (GD). We derive a tight, closed-form expression for the BER of the GD in the… read more here.
Keywords: tight bound; csi; greedy; ber ... See more keywords
Enhanced Subset Greedy Multiuser Scheduling in Clustered Cell-Free Massive MIMO Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3230641
Abstract: In this work, we consider the problem of multiuser scheduling for the downlink of cell-free massive multi-input multi-output networks with clustering. In particular, we develop a multiuser scheduling algorithm based on an enhanced greedy method… read more here.
Keywords: multiuser scheduling; cell free; greedy; free massive ... See more keywords
Partially Observable Minimum-Age Scheduling: The Greedy Policy
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2021.3123362
Abstract: This paper studies the minimum-age scheduling problem in a wireless sensor network where an access point (AP) monitors the state of an object via a set of sensors. The freshness of the sensed state, measured… read more here.
Keywords: minimum age; greedy; age scheduling; greedy policy ... See more keywords
On the Benefits of Progressively Increasing Sampling Sizes in Stochastic Greedy Weak Submodular Maximization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2022.3195089
Abstract: Many problems in signal processing and machine learning can be formalized as weak submodular optimization tasks. For such problems, a simple greedy algorithm (Greedy) is guaranteed to find a solution achieving the objective with a… read more here.
Keywords: greedy; tex math; inline formula; sampling strategies ... See more keywords
Projection Greedy Algorithm
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DOI: 10.1134/s0001434621070026
Abstract: We introduce and study a new type of greedy algorithm, namely, projection greedy algorithms with respect to a given dictionary in a Hilbert space. We prove that these algorithms converge and estimate the rate of… read more here.
Keywords: projection greedy; greedy; greedy algorithm;
Clustering Algorithm with a Greedy Agglomerative Heuristic and Special Distance Measures
Sign Up to like & getrecommendations! Published in 2022 at "Algorithms"
DOI: 10.3390/a15060191
Abstract: Automatic grouping (clustering) involves dividing a set of objects into subsets (groups) so that the objects from one subset are more similar to each other than to the objects from other subsets according to some… read more here.
Keywords: agglomerative heuristic; distance; greedy; clustering algorithm ... See more keywords
GARLM: Greedy Autocorrelation Retrieval Levenberg–Marquardt Algorithm for Improving Sparse Phase Retrieval
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8101797
Abstract: The goal of phase retrieval is to recover an unknown signal from the random measurements consisting of the magnitude of its Fourier transform. Due to the loss of the phase information, phase retrieval is considered… read more here.
Keywords: levenberg marquardt; phase; retrieval; phase retrieval ... See more keywords