Analyzing multi-dimensional data is a fundamental problem in various areas of computer science. As the amount of data is often huge, it is desirable to obtain sublinear time algorithms to understand local properties of the data. We focus on the natural problem of testing pattern freeness: given a large d-dimensional array A and a fixed d-dimensional pattern P over a finite alphabet Γ, we say th...

1 1 2 3 4 5 6 7 A decerebrate in vivo mouse model for examining the sensorimotor control of locomotion. 8 9 Stan T. Nakanishi and Patrick J. Whelan 10 Hotchkiss Brain Institute, Department of Comparative Biology and Experimental Medicine, 11 Department of Physiology and Pharmacology, and Department of Clinical Neurosciences, 12 University of Calgary, Alberta, Canada 13 14 15 16 17 18 19 20 21 2...

Two pairs of small stagnant ice bodies on the Hazen Plateau of northeastern Ellesmere Island, the St. Patrick Bay ice caps and the Murray and Simmons ice caps, are rapidly shrinking, and the remnants of the St. Patrick Bay ice caps are likely to disappear entirely within the next 5 years. Vertical aerial photographs of these Little Ice Age relics taken during August of 1959 show that the larger...