WebbThe standard model to prove lower bounds for single-pass streaming algorithm is the one-way communication complexity. However, when it comes to dynamic graph streams and in particular linear sketches, we can exploit a more \friendly" model for proving our lower bounds: the (number-in-hand) k-player simultaneous communication model. WebbTalk outline • Sketch two lower bound proof techniques for distributed graph algorithms • In general, simulation is a very powerful tool for lower bounds • We have the beginnings …
algorithm - upper bound, lower bound - Stack Overflow
Webbbandit algorithms. This gives us a sense of what are the best possible upper bounds on regret that we can hope to prove. On a high level, there are two ways of proving a lower … Webbbounds. However, they are by no means the only technique for proving query complexity lower bounds and various tools and techniques have been developed for this purpose. … impeco h704
Proving Lower Bounds Example 1 - UC Davis
Webb2002]), proving lower bounds on the computational complexity of these problems has been much more challenging. The traditional approach to proving lower bounds is via … Webb13 apr. 2024 · Our method is based on a novel application of Zhandry’s recording query technique [42, Crypto’19] for proving lower bounds in the exponentially small success probability regime. As a second application, we give a simpler proof of the time-space tradeoff T 2 S ≥ Ω ( N 3 ) for sorting N numbers on a quantum computer, which was first … Webb14 dec. 2024 · Within these models, the program will aim to develop viable research programs for making progress on major open problems in computational lower bounds, identify and investigate connections between different approaches for proving lower bounds in an attempt to unify them, and revisit old approaches and try to revive them … impecca window air conditioner installation