Results 61 to 70 of about 56,399 (267)

Temporal-difference reinforcement learning with distributed representations. [PDF]

open access: yesPLoS ONE, 2009
Temporal-difference (TD) algorithms have been proposed as models of reinforcement learning (RL). We examine two issues of distributed representation in these TD algorithms: distributed representations of belief and distributed discounting factors ...
Zeb Kurth-Nelson, A David Redish
doaj   +1 more source

A neuroeconomic theory of rational addiction and\ud nonlinear time-perception. [PDF]

open access: yes, 2011
Neuroeconomic conditions for “rational addiction” (Becker and Murphy, 1988) have\ud been unknown. This paper derived the conditions for “rational addiction” by utilizing a\ud nonlinear time-perception theory of “hyperbolic” discounting, which is ...
Takahashi, Ph.D Taiki
core   +1 more source

Optimal seismic upgrade timing in seaports with increasing throughput demand via real options [PDF]

open access: yes, 2018
A real options (RO) formulation is proposed for decision-making on the timing to upgrade the seismic performance of existing seaports with increasing throughput demand in earthquake prone areas.
Bradley B. A.   +11 more
core   +1 more source

Economic and Environmental Tradeoffs in Cultivating Short Food Supply Chains With Urban Indoor Agriculture

open access: yesAgribusiness, EarlyView.
ABSTRACT This study advances the literature on sustainable urban agriculture and alternative sustainable food production systems, which have gained momentum due to the need to strengthen regional food supply chains and meet the growing urban demand for fresh food. Indoor agriculture (IA) holds promise for year‐round cultivation of fresh produce even in
Joseph Seong   +2 more
wiley   +1 more source

Does thinking about the past reduce temporal discounting? An investigation into the effects of episodic thought on intertemporal choice [PDF]

open access: yes, 2011
Humans show a preference for present rewards over delayed rewards, a phenomenon known as temporal discounting (TD). TD, of perennial interest because of its violation of rational economic theory, is associated with poor outcomes such as drug addiction ...
De La Vega, Alejandro
core   +2 more sources

Robust Reinforcement Learning Control Framework for a Quadrotor Unmanned Aerial Vehicle Using Critic Neural Network

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Quadrotor unmanned aerial vehicle control is critical to maintain flight safety and efficiency, especially when facing external disturbances and model uncertainties. This article presents a robust reinforcement learning control scheme to deal with these challenges.
Yu Cai   +3 more
wiley   +1 more source

Temporal Discounting in Technical Debt: How do Software Practitioners Discount the Future? [PDF]

open access: yes2019 IEEE/ACM International Conference on Technical Debt (TechDebt), 2019
Technical Debt management decisions always imply a trade-off among outcomes at different points in time. In such intertemporal choices, distant outcomes are often valued lower than close ones, a phenomenon known as temporal discounting. Technical Debt research largely develops prescriptive approaches for how software engineers should make such ...
Becker, Christoph   +3 more
openaire   +2 more sources

Neural Dynamics of the Combined Discounting of Delay and Probability During the Evaluation of a Delayed Risky Reward

open access: yesFrontiers in Psychology, 2020
Delay discounting and probability discounting are two important processes, but in daily life there are many more situations that involve delayed risky outcomes. Although neuroscience research has extensively investigated delay and probability discounting
Guangrong Wang   +5 more
doaj   +1 more source

The neurodevelopment of delay discounting for monetary rewards in pre-adolescent children

open access: yesScientific Reports, 2021
Children are found to exhibit high degrees of delay discounting compared with adults in many delay discounting studies, which might be due to the asynchronous development of “bottom-up” and “top-down” neural systems.
Mei Yu   +4 more
doaj   +1 more source

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