Financial word of the day: Heteroscedasticity — meaning, usage, and why it matters more than ever

Heteroscedasticity describes a situation where risk (variance) changes with the level of a variable. In financial models, ...
IEEE

Interval estimations of software reliability and optimal release time based on better bootstrap confidence intervals

Abstract: We discuss a bootstrap method for estimating software reliability and cost-optimal software release time by using a discretized software reliability growth model. And then, we conduct ...
Bloomberg L.P.

China Issues Draft Rules to Govern Use of Human-Like AI Systems

China plans to tighten rules around the use of human-like artificial intelligence by requiring providers to ensure their services are ethical, secure and transparent ...
MediaPost

Mixed Confidence Identifies Concerns In AI As Use Skyrockets

Mixed confidence around using artificial intelligence (AI) to measure, optimize and analyze campaigns has begun to make marketers feel uneasy as their companies demand better performance based on ...
Frontiers

Advancing time-since-interval estimation for clandestine graves: a forensic ecogenomics perspective into burial and translocation timelines using massively parallel sequencing

Forensic taphonomy and entomology has focused on estimating the post-mortem interval (PMI), particularly for surface depositions, using human cadavers and other mammalian models by considering ...
Morningstar

CompTIA AI Prompting Essentials elevates confidence, efficiency and effectiveness for workers using artificial intelligence on the job

DOWNERS GROVE, Ill., Aug. 20, 2025 /PRNewswire/ -- A new learning resource to help people raise their skills, knowledge and confidence to work with artificial intelligence (AI) is available from ...
Scientific Research Publishing

Bayesian Interval Estimation of the Prevalence Rate Using Pool Testing Strategy with Retesting ()

Mathematics Department, Egerton University, Njoro Nakuru, Kenya. Bayesian techniques have been applied in many epidemiological settings, such as disease monitoring, outbreak simulation, and prevalence ...
The Lancet

Intention-to-diagnose and distinct research foci in diagnostic accuracy studies

kDivision of Infectious Diseases, Department of Medicine, University of California, San Francisco, San Francisco, CA, USA lDivision of Pediatric Infectious Diseases, Department of Pediatrics, ...
Eno Center for Transportation

Estimating Transportation Costs with Confidence

Large transportation projects are inherently complicated, and take years to plan and construct. Arguably, developing accurate estimates of their construction costs is even more challenging than ...
Yardbarker

Sam Darnold's confidence continues to shine through with latest example proving he's a franchise quarterback

It's no secret that the Minnesota Vikings struck gold with the signing of quarterback Sam Darnold this offseason and it continues to pay off for them. Not only are the Vikings sitting at 8-2 with a ...
sei.cmu

Gain Greater Confidence in Your AI Solutions with AIR: Using Causal Discovery, Identification, and Estimation to Improve Your AI Classifiers

Linda Parker Gates and Dr. Nicholas Testa presented this poster at Research Review 2024. Modern data analytic methods and tools, including Artificial Intelligence (AI) and Machine Learning (ML) models ...