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Machine teaching is an algorithmic framework for teaching a target hypothesis via a sequence of examples or demonstrations. We investigate machine teaching for temporal logic formulas -- a novel and expressive hypothesis class amenable to…

人工智能 · 计算机科学 2020-01-28 Zhe Xu , Yuxin Chen , Ufuk Topcu

We empirically study the activity patterns of individual blog-posting and find significant memory effects. The memory coefficient first decays in a power law and then turns to an exponential form. Moreover, the inter-event time distribution…

物理与社会 · 物理学 2010-11-03 Peng Wang , Tao Zhou , Xiao-Pu Han , Bing-Hong Wang

Large amounts of evidence suggest that trust levels in a country are an important determinant of its macroeconomic growth. In this paper, we investigate one channel through which trust might support economic performance: through the levels…

综合经济学 · 经济学 2022-12-01 Linas Nasvytis

According to conventional wisdom, ambiguity accelerates optimal timing by decreasing the value of waiting in comparison with the unambiguous benchmark case. We study this mechanism in a multidimensional setting and show that in a…

数理金融 · 定量金融 2019-05-15 Sören Christensen , Luis H. R. Alvarez E

Over the past two decades, numerous studies have demonstrated how less predictable (i.e., higher surprisal) words take more time to read. In general, these studies have implicitly assumed the reading process is purely responsive: Readers…

计算与语言 · 计算机科学 2023-07-17 Tiago Pimentel , Clara Meister , Ethan G. Wilcox , Roger Levy , Ryan Cotterell

Neural systems process information across a broad range of intrinsic timescales, both within and across cortical areas. While such diversity is a hallmark of biological networks, its computational role in nonlinear information processing…

神经元与认知 · 定量生物学 2025-06-10 Tomoki Kurikawa

Using results from neurobiology on perceptual decision making and value-based decision making, the problem of decision making between lotteries is reformulated in an abstract space where uncertain prospects are mapped to corresponding…

神经元与认知 · 定量生物学 2020-01-03 Adnan Rebei

Groups of humans are often able to find ways to cooperate with one another in complex, temporally extended social dilemmas. Models based on behavioral economics are only able to explain this phenomenon for unrealistic stateless matrix…

This essay looks at decision-making with interval-valued probability measures. Existing decision methods have either supplemented expected utility methods with additional criteria of optimality, or have attempted to supplement the…

人工智能 · 计算机科学 2013-04-15 Ronald P. Loui

Large Language Models (LLMs) have demonstrated impressive capabilities in reasoning and prediction across different domains. Yet, their ability to infer temporal regularities from structured behavioral data remains underexplored. This paper…

Temporal difference (TD) learning is an important approach in reinforcement learning, as it combines ideas from dynamic programming and Monte Carlo methods in a way that allows for online and incremental model-free learning. A key idea of…

机器学习 · 计算机科学 2018-09-21 Kristopher De Asis , Brendan Bennett , Richard S. Sutton

Alignment between subjective sense of time and chronological time can become skewed as a result of pharmacological interventions, neurodegenerative diseases (such as Parkinson's disease), or even in the moments preceding brain death.…

神经元与认知 · 定量生物学 2025-05-13 Irina Kareva , Georgy Karev

Objectives: Stress hormones have been associated with temporal discounting. Although time-discount rate is shown to be stable over a long term, no study to date examines whether individual differences in stress hormones could predict…

Processes (MDPs) often require frequent decision making, that is, taking an action every microsecond, second, or minute. Infinite horizon discount reward formulation is still relevant for a large portion of these applications, because…

最优化与控制 · 数学 2014-12-17 Yin-Lam Chow , Junjie Qin

Stochastic time-varying optimization is an integral part of learning in which the shape of the function changes over time in a non-deterministic manner. This paper considers multiple models of stochastic time variation and analyzes the…

最优化与控制 · 数学 2023-02-23 Ali Yekkehkhany , Han Feng , Donghao Ying , Javad Lavaei

The measurement of time is central to intelligent behavior. We know that both animals and artificial agents can successfully use temporal dependencies to select actions. In artificial agents, little work has directly addressed (1) which…

机器学习 · 计算机科学 2019-12-10 Ben Deverett , Ryan Faulkner , Meire Fortunato , Greg Wayne , Joel Z. Leibo

We study the identification of dynamic discrete choice models with sophisticated, quasi-hyperbolic time preferences under exclusion restrictions. We consider both standard finite horizon problems and empirically useful infinite horizon…

计量经济学 · 经济学 2025-07-11 Jaap H. Abbring , Øystein Daljord , Fedor Iskhakov

We study a \emph{financial} version of the classic online problem of scheduling weighted packets with deadlines. The main novelty is that, while previous works assume packets have \emph{fixed} weights throughout their lifetime, this work…

计算机科学与博弈论 · 计算机科学 2025-02-21 Yotam Gafni , Aviv Yaish

Neural networks rely on learning synaptic weights. However, this overlooks other neural parameters that can also be learned and may be utilized by the brain. One such parameter is the delay: the brain exhibits complex temporal dynamics with…

神经与进化计算 · 计算机科学 2025-11-03 Pengfei Sun , Jascha Achterberg , Zhe Su , Dan F. M. Goodman , Danyal Akarca

Brain can recognize different objects as ones that it has experienced before. The recognition accuracy and its processing time depend on task properties such as viewing condition, level of noise and etc. Recognition accuracy can be well…

神经元与认知 · 定量生物学 2018-11-27 Hamed Heidari Gorji , Sajjad Zabbah , Reza Ebrahimpour