Philadelphia lacked bus-tracking signs. ‘Bus Stop Banksy’ stepped in.

Street artists in Philadelphia have installed guerrilla transit signs to display bus arrival times, aiming to make SEPTA more ...

Historic Tower Records sign disappeared. Without city’s OK, it’s now in an office

The historic sign for Tower Records has resurfaced lit up in business offices along Broadway. Whether it stays this way is an open question.
IEEE

Theory and Low-Power Design of Moving Accumulative Sign Filter

Abstract: A novel down-sampling filter named moving accumulative sign filter (MASF) is proposed for low-power down-sampling of large-scale binary and ternary data. Besides, the MASF has greatly ...
Wired

A New Anonymous Phone Carrier Lets You Sign Up With Nothing but a Zip Code

Nicholas Merrill has spent his career fighting government surveillance. But he would really rather you didn’t call what he’s selling now a “burner phone.” Yes, he dreams of a future where anyone in ...
IEEE

Customized Bus Service Design With Holding Control and Heterogeneous Fleet: A Column-Generation-Based Decomposition Algorithm

Abstract: As a promising urban shared transport mode, the Customized Bus (CB) system has the potential to improve diversity and service quality in urban transportation. This paper is driven by the ...