eWeek

What Is Data Modeling? Types, Techniques & Examples

eWeek content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More Data modeling comprises the methodologies of creating data ...
Semiconductor Engineering

Comprehensive CDC Verification Using Advanced Hierarchical Data Models

In this paper, we describe the hierarchical data model (HDM), which is a performance efficient alternative to the traditional flat CDC verification flow. The HDM is equivalent to an abstract CDC model ...
Semiconductor Engineering

Raising The Bar On Flat CDC Verification With Hierarchical Data Models

Traditionally, clock domain crossing (CDC) verification at the SoC level has relied on flat simulation runs. But flat CDC verification has run out of gas. Largely because of the increase in the number ...
JSTOR Daily

A Bayesian Hierarchical Model for Categorical Data with Nonignorable Nonresponse

This is a preview. Log in through your library . Abstract Log-linear models have been shown to be useful for smoothing contingency tables when categorical outcomes are subject to nonignorable ...
The Globe and Mail

Sapient Intelligence Open-Sources Hierarchical Reasoning Model, a Brain-Inspired Architecture That Solves Complex Reasoning Tasks With 27 Million Parameters

A 27 M-parameter, brain-inspired architecture cracks ARC-AGI, Sudoku-Extreme, and Maze-Hard with just 1000 training examples and without pre-training Singapore - 21 July, 2025 - AGI Research Company ...