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“From my readings, I have stumbled upon your great website, which is … helping me understand the nature of polyhedra. I have a question regarding the structures you have posted on your site. I am not a mathematician; I am a biologist and therefore my question might sound downright naïve. The structure in question is the near-miss Johnson solid …”

The following excerpt is from “GitHub Releases New Tools to Report Vulnerabilities,” an article by Rina Diane Caballar published on June 21, 2019 in IEEE Spectrum, the magazine and website of the Institute of Electrical and Electronics Engineers.

The article reports recent research conducted by Mei Nagappan, an assistant professor in the Cheriton School of Computer Science, and his colleagues on the lack of security vulnerability reporting processes in open-source software projects. 

Wednesday, June 19, 2019

The quest for high-quality data

The following excerpt is from The quest for high-quality data: Machine learning solutions for data integration, cleaning, and data generation are beginning to emerge, a blog post written by Cheriton School of Computer Science Professor Ihab Ilyas and Ben Lorica, Chief Data Scientist at OReilly Media.

Blockchain technology creates digital ledgers that record sequential exchanges of information, commonly called transactions. To improve performance, transactions are batched into blocks before they are added to the ledger. Each new block contains a hash value which, like a mugshot, acts as an identifier and proof of the previous state of the ledger.