GUEST EDITOR'S FOREWORD
Quantum Lower Bounds by Quantum Arguments
Finding Smooth Integers in Short Intervals Using CRT Decoding
Query Strategies for Priced Information
Connectivity and Inference Problems for Temporal Networks
A New Proof of the Weak Pigeonhole Principle
Tighter Lower Bounds for Nearest Neighbor Search and Related Problems in the Cell Probe Model
Papers to Appear in Forthcoming Issues
Author Index for Volume 64