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Computing Edge
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

IEEE Computer Society Career Center
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Discrete Wildfire Simulation Case Study
Wildfire activity around the world has been increasing for the past several decades. This has led to increased frequency of wildfires and longer fire seasons. When a fire is detected, one of the most important considerations is where to allocate limited firefighting resources to best contain the fire and protect infrastructure and urban areas. This is where robust, high-resolution fire simulations can play a critical role. Many software applications currently exist that predict the propagation of wildfires, each using a variety of input data and techniques. In this case study, we examine and implement a discrete probabilis...
Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

IEEE Computer Society Call for Papers
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Challenges and Techniques for Reproducible Simulations
Too often, reproducibility is unnecessarily sacrificed in new simulation codes. We explore some ways in which this happens and provide recommendations for reclaiming it. Experience shows that robust bitwise reproducibility on a fixed runtime platform is a desirable and achievable target. The variety of threats considered suggests that maintaining a reproducible simulator to this degree requires vigilance, but, in addition to the usual benefits, the increased effort is rewarded on the software engineering front by enabling low-overhead techniques to detect bugs sooner and diagnose them faster. (Source: Computing in Science and Engineering)
Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Mochi: A Case Study in Translational Computer Science for High-Performance Computing Data Management
This article explores how the principles of translational computer science have been applied in practice in Mochi to achieve these goals. (Source: Computing in Science and Engineering)
Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

IEEE Computer Society Information
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

IEEE Computer Society Has You Covered!
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

The Intelligence Advanced Research Projects Activity Advanced Graph Intelligent Logical Computing Environment Program: Reinventing Computing
This article describes the Intelligence Advanced Research Projects Activity’s Advanced Graph Intelligent Logical Computing Environment program, the first step toward catalyzing a computing revolution by pioneering new hardware and software co-designs tailored for data handling and movement. The goal is to empower transformative applications across all fields through efficient, scalable systems balanced for both data-intensive and compute-intensive workloads. Realizing this vision demands continued research into components, prototypes, and architectural design principles that place priority on the data. (Source: Computing...
Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Table of Contents
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Masthead
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Drive Diversity & Inclusion in Computing
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Front Cover
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Source: Computing in Science and Engineering - February 15, 2024 Category: Information Technology Source Type: research

Tensor Extrema Estimation Via Sampling: A New Approach for Determining Minimum/Maximum Elements
The tensor train (TT) format, widely used in computational mathematics and machine learning, offers a computationally efficient method for handling multidimensional arrays, vectors, matrices, and discretized functions in various applications. In this article, we propose a new algorithm for estimating minimum/maximum elements of TT-tensors, which leads to accurate approximations. The method consists of sequential tensor multiplications of the TT-cores with an intelligent selection of candidates for the optimum. We propose a probabilistic interpretation of the method and estimate its complexity and convergence. We perform ex...
Source: Computing in Science and Engineering - December 26, 2023 Category: Information Technology Source Type: research

An Intuitive Tutorial to Gaussian Process Regression
This tutorial aims to provide an intuitive introduction to Gaussian process regression (GPR). GPR models have been widely used in machine learning applications due to their representation flexibility and inherent capability to quantify uncertainty over predictions. The tutorial starts with explaining the basic concepts that a Gaussian process is built on, including multivariate normal distribution, kernels, nonparametric models, and joint and conditional probability. It then provides a concise description of GPR and an implementation of a standard GPR algorithm. In addition, the tutorial reviews packages for implementing s...
Source: Computing in Science and Engineering - December 14, 2023 Category: Information Technology Source Type: research