IEEE

Weighted Sum-Rate Maximization for Beamforming Design Using Minorization-Maximization: Convergence Rate and Deep Unfolding

Abstract: Weighted sum-rate (WSR) maximization is a fundamental yet generally NP-hard problem in communication system design. Existing optimization-based methods ...
NPR

2 Senators want to hold big tech accountable for harms caused by algorithms

Social media companies and their respective algorithms have repeatedly been accused of fueling political polarization by promoting divisive content on their platforms. Now, two U.S. Senators have ...
Colorado Public Radio

Supporters of Propositions MM and LL declare victory

Preliminary returns show Colorado’s Proposition LL with a commanding lead, while Proposition MM is also ahead, but by a smaller margin. The two ballot measures would fund free meals for all public ...
Chalkbeat

Colorado voters pass Proposition MM by a wide margin

Sign up for Chalkbeat Colorado’s free daily newsletter to get the latest reporting from us, plus curated news from other Colorado outlets, delivered to your inbox ...
Nature

AI discovers learning algorithm that outperforms those designed by humans

An artificial-intelligence algorithm that discovers its own way to learn achieves state-of-the-art performance, including on some tasks it had never encountered before. Joel Lehman is at Lila Sciences ...
C&EN

Density-Functionalized QM/MM Delivers Chemical Accuracy For Solvated Systems

Department of Physics, Rutgers University, Newark, New Jersey 07102, United States Department of Chemistry, Rutgers University, Newark, New Jersey 07102, United States Department of Physics, Rutgers ...
Wired

A New Algorithm Makes It Faster to Find the Shortest Paths

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...
Colorado Public Radio

Proposition MM: Increase taxes for free school meals and food assistance, explained

This ballot initiative asks voters to increase taxes on wealthier Coloradans to raise an additional $95 million to fully fund the Healthy School Meals for All program, which provides free breakfast ...
Scientific Research Publishing

Silva, T.F. and Costa, D.G. (2016) Centralized Algorithms for Redundant Coverage Maximization in Wireless Visual Sensor Networks. IEEE Latin America Transactions, 14, 3378-3384.

ABSTRACT: Visual Sensor Networks (VSNs) focus on capturing data, extracting relevant information, and enabling communication. However, the presence of obstacles affects network efficiency, linking ...
Scientific Research Publishing

Rangel, E.O., Costa, D.G. and Loula, A. (2019) On Redundant Coverage Maximization in Wireless Visual Sensor Networks: Evolutionary Algorithms for Multi-Objective Optimization ...

ABSTRACT: Visual Sensor Networks (VSNs) focus on capturing data, extracting relevant information, and enabling communication. However, the presence of obstacles affects network efficiency, linking ...
coloradosun

Proposition MM explained: Colorado would increase taxes on high earners to fund school meals, food stamps

Original Reporting This article contains firsthand information gathered by reporters. This includes directly interviewing sources and analyzing primary source documents. References This article ...
Frontiers

Plug-and-play low-rank tensor completion and reconstruction algorithms with improved applicability of tensor decompositions

1 Department of Computer Science, Nagoya Institute of Technology, Aichi, Japan 2 RIKEN Center for Advanced Intelligence Project, Tokyo, Japan In this paper, we propose a new unified optimization ...