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What’s The Difference Between Momo and Dim Sum?
Discover the key differences between Momo and Dim Sum, two popular types of dumplings from Asia. Explore their origins, ...
National Bureau of Economic Research3d
Balancing, Regression, Difference-In-Differences and Synthetic Control Methods: A Synthesis | NBER
In a seminal paper Abadie et al (2010) develop the synthetic control procedure for estimating the effect of a treatment, in the presence of a single treated unit and a number of control units, with ...
PC Magazine5d
Amazon's Echo Devices Compared: Which One Is Best for Your Smart Home? | PCMag
Shopping for an Amazon Echo for Prime Day? We've reviewed the current lineup, so before you spring for an Echo Show smart display or Echo smart speaker, check out the key differences between each ...
IEEE4d
Improvement of stereo corresponding algorithm based on sum of absolute differences and edge preserving filter - IEEE Xplore
This paper proposes a new stereo corresponding algorithm which uses local-based. The Sum of Absolute Differences (SAD) algorithm produces accurate results on the disparity map for the textured regions ...
IEEE6d
Design of waveguide slot array to generate sum and difference pattern for synthetic aperture radar - IEEE Xplore
For synthetic aperture radar there is an increasing demand of tracking system for high power antenna. This article presents the design of waveguide fed slot array antenna with Bayliss difference and ...