Quantum information processing is the emerging field that defines and realizes computing
devices that make use of quantum mechanical principles such as the superposition …

Quantum information processing is at the crossroads of physics, mathematics and computer
science. It is concerned with what we can and cannot do with quantum information that goes …

We give an exponential separation between one-way quantum and classical communication
protocols for twopartial Boolean functions, both of which are variants of the Boolean Hidden …

A quantum network promises to enable long distance quantum communication, and
assemble small quantum devices into a large quantum computing cluster. Each network …

Although a quantum state requires exponentially many classical bits to describe, the laws of
quantum mechanics impose severe restrictions on how that state can be accessed. This …

We consider the problem of estimating the size of a maximum matching when the edges are
revealed in a streaming fashion. When the input graph is planar, we present a simple and …

Quantum communication holds the promise of creating disruptive technologies that will play
an essential role in future communication networks. For example, the study of quantum …

Consider the following gap cycle counting problem in the streaming model: The edges of a 2-
regular n-vertex graph G are arriving one-by-one in a stream and we are promised that G is …

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We study streaming algorithms for the fundamental geometric problem of computing the cost
of the Euclidean Minimum Spanning Tree (MST) on an n-point set X⊂ ℝ d. In the streaming …