Model Railroader Senior Editor Cody Grivno takes a closer look at the WalthersProto HO scale EMD GP7. Cody first explores the prototype history of the GP7, noting that Electro-Motive Division produced ...

In the February 2024 issue of Model Railroader, we reviewed the direct-current version of the Siemens ALC-42 Charger diesel ...

There’s another ransomware story this week, but this one comes with a special twist. If you’ve followed this column for long, you’re aware that ransomware has evolved beyond just encrypting files.

Abstract: There has been growing interest in computing rate-distortion functions for real-world data, as they can provide a theoretical benchmark for compression problems. However, a generalized form ...

Abstract: Summary form only given. A Markov decision process (MDP) is defined by a state space, action space, transition model, and reward model. The objective is to maximize accumulation of reward ...

Department of Chemical and Biological Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden, and Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona ...

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Colleen Witten, the former finance chief of Occupational Training Center Services of Burlington County, also must pay back $2.58 million in restitution to the organization. Beth Kurth, executive ...