Results 51 to 60 of about 72,032 (121)

Variance Matrix Priors for Dirichlet Process Mixture Models With Gaussian Kernels

International Statistical Review, EarlyView.
Summary Bayesian mixture modelling is widely used for density estimation and clustering. The Dirichlet process mixture model (DPMM) is the most popular Bayesian non‐parametric mixture modelling approach. In this manuscript, we study the choice of prior for the variance or precision matrix when Gaussian kernels are adopted.
Wei Jing, Michail Papathomas, Silvia Liverani   +2 more
wiley   +1 more source

How AI Helps to Compile Human Intelligence: An Empirical Study of Emerging Augmented Intelligence for Medical Image Scanning

Information Systems Journal, EarlyView.
ABSTRACT Artificial intelligence (AI) is advancing continuously. However, full delegation to an AI application is often not possible or desirable due to technical limitations, ethical concerns or legal issues. Augmented intelligence systems, where humans and AI work together jointly, have been proposed to improve decision making in complex, uncertain ...
Mechthild Pieper, Rob Gleasure
wiley   +1 more source

Pitfalls, benefits, and comparative analysis of artificial intelligence ChatBots in the systematic review process

International Transactions in Operational Research, EarlyView.
Abstract The transformative potential of artificial intelligence (AI) ChatBots, leveraging natural language processing for information retrieval and knowledge synthesis, has garnered attention across diverse fields, including research. Recognizing AI's importance, researchers and policymakers are actively engaged in its development.
Cinzia Daraio, Simone Di Leo, Federico Ferazzoli   +2 more
wiley   +1 more source

Anthropomorphism, False Beliefs, and Conversational AIs: How Chatbots Undermine Users' Autonomy

Journal of Applied Philosophy, EarlyView.
ABSTRACT Conversational AIs (CAIs) are autonomous systems capable of engaging in natural language interactions with users. Recent advancements have enabled CAIs to engage in conversations with users that are virtually indistinguishable from human interactions.
Beatrice Marchegiani
wiley   +1 more source

Algorithmic Embeddedness and the ‘Gig’ Characteristics Model: Examining the Interplay between Technology and Work Design in Crowdwork

Journal of Management Studies, EarlyView.
Abstract This article systematically reviews the literature on online task crowdwork to investigate the complex relationship between technology and work design on crowdwork platforms. We highlight the diverse interpretations and uses of technology, specifically platform features and algorithms, in relation to work design.
Francesca Bellesia, Elisa Mattarelli, Fabiola Bertolotti, Maurizio Sobrero   +3 more
wiley   +1 more source

Hairdressing in groups: a survey of combings and formal languages

, 1997
A group is combable if it can be represented by a language of words satisfying a fellow traveller property; an automatic group has a synchronous combing which is a regular language.
Rees, Sarah
core   +1 more source

Declaring independence from medium independence

Mind &Language, EarlyView.
Computation is widely assumed to be necessarily medium independent, meaning that it is not defined in terms of any physical properties, but only by abstract automata (or something similar). I argue for two things. First, computation is not necessarily medium independent, because characterizing analog computation requires reference to physical ...
Corey J. Maley
wiley   +1 more source

Against the Manhattan project framing of AI alignment

Mind &Language, EarlyView.
In response to the worry that autonomous generally intelligent artificial agents may at some point take over control of human affairs a common suggestion is that we should “solve the alignment problem” for such agents. We show that current discourse around this suggestion often uses a particular framing of artificial intelligence (AI) alignment as ...
Simon Friederich, Leonard Dung
wiley   +1 more source

Evolution of petal patterning: blooming floral diversity at the microscale

New Phytologist, EarlyView.
Summary The flowers of angiosperms are extraordinarily diverse. While most floral variation is visible to the naked eye, this diversity goes beyond the macroscale: Floral organs comprise an underappreciated range of cell types that generate a multitude of patterns across their surfaces and give rise to novel structures.
Erin Doody, Edwige Moyroud
wiley   +1 more source

Evaluating Reinforcement Learning Agents for Autonomous Cyber Defence

Applied AI Letters, Volume 6, Issue 3, October 2025.
ABSTRACT Artificial Intelligence (AI) is set to become an essential tool for defending against machine‐speed attacks on increasingly connected cyber networks and systems. It will allow self‐defending and self‐recovering cyber‐defence agents to be developed, which can respond to attacks in a timely manner.
Abby Morris, Rachael Procter, Caroline Wallbank   +2 more
wiley   +1 more source