Abstract: This paper investigates channel estimation for linear time-varying (LTV) wireless channels under double sparsity, i.e., sparsity in both the delay and Doppler domains. An on-grid ...

This paper proposes a “quasi-agnostic” sign restriction procedure to identify structural shocks in frequentist structural vector autoregression (SVAR) models. It argues that low acceptance rates, ...

Artificial Intelligence (AI) is rapidly transforming the landscape of project management by enhancing the accuracy, efficiency, and responsiveness of key operations such as budget estimation, resource ...

Abstract: Moving Horizon Estimation (MHE) is widely used for state estimation due to its ability to effectively incorporate historical information. As a single-model approach, its accuracy depends not ...

Understanding differences in outcomes between social groups—such as wage gaps between men and women—remains a central challenge in social science. While researchers have long studied how observable ...

In an economic context characterized by significant fiscal imbalances and secular stagnation in WAEMU countries, some economists advocate using money to influence real economic activity. The aim of ...

When it comes to fashion models, the body diversity revolution appears to be at an end. By Vanessa Friedman Earlier this month, I was standing backstage at the Schiaparelli show in Paris talking to ...

There are numerous ways to run large language models such as DeepSeek, Claude or Meta's Llama locally on your laptop, including Ollama and Modular's Max platform. But if you want to fully control the ...

Hello beautiful people! Hope that 2025 is treating you well, even though it’s been buggy for me, so far. Welcome to the Doodles and Programming blog and today we’re going to build: A sentiment ...