are highly interdependent in both space and time: if we know at a given moment the states of a limited number of receptors (i.e., whether they are firing or not firing), we can make better-than-chance inferences with respect to the prior and subsequent states of these receptors, and also with respect

The wide-baseline stereo problem, i.e. the problem of establishing correspon-dences between a pair of images taken from different viewpoints is studied. A new set of image elements that are put into correspondence, the so called extremal regions, is introduced. Extremal regions possess highly de

To test the hypothesis of a di erence stationary time series against a trend stationary alternative, Levin and Lin (1993) and Im, Pesaran and Shin (1997) suggest bias adjusted t-statistics. Such corrections are necessary to account for the nonzero mean of the t-statistic in the case of an OLS

the colors in which desirable and undesirable traits (e.g., honest, sadistic) appeared. Across 3 experiments, color-naming latencies were consistently longer for undesirable traits but did not differ within the desirable and undesirable categories. In Experiment 2, Ss also showed more incidental learning

The performance of multiple-instruction-issue processors can be severely limited by the compiler's ability to generate e cient code for concurrent hardware. In the IM-PACT project, we havedeveloped IMPACT-I, a highly optimizing C compiler to exploit instruction level concurrency

A knowledge representation system provides an important ser-vice to the rest of a knowledge-based system: it computes au-tomatically a set of inferences over the beliefs encoded within it. Given that the knowledge-based system relies on these infer-ences in the midst of its operation (i.e., its

to comprehend, or both. It is argued that the first is dyslexia, the second hyperlexia, and the third common, or garden variety, reading disability. THE ROLE OF decoding in reading and reading dis-ability has long been controversial. On the one hand, some of us (e.g., Fries, 1962; Gough, 1972; Rozin & Gleit

performance commonly follow one of two distinct paths. The most dominant path is that of agency theorists who contend that a key activity for boards is monitoring management on behalf of share-holders and that effective monitoring can im-prove firm performance by reducing agency costs. These researchers have

T e purpose of this review is to assess the nature and mag-nitudes of the dominant forces in protein folding. Since proteins are only marginally stable at room temperature, ’ no type of molecular interaction is unimportant, and even small interactions can contribute significantly (positively

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