Abstract: A regular expression (regex) is said to be vulnerable to the regex denial of service (ReDoS) attack if the worst-case running time of a matching algorithm on the regex is super-linear in the ...

“Three minutes Chess, three minutes boxing,” said Samy Shoker, “you start with chess, and after three minutes you stop the game and put your hands up.” Samy Shoker isn’t just an International Grand ...

What starts as a polite, thoughtful game quickly turns into a race against time. The amateur plays solid chess, asks good questions, and even earns a few compliments — but pressure doesn’t announce ...

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