In many applications such as IP network management, data arrives in streams, and queries over those streams need to be processed online using limited storage.

complementary to Fourier preparation by linear field gradients. Thus, by using multiple receiver coils in parallel scan time in Fourier imaging can be considerably reduced. The problem of image reconstruction from sensitivity encoded data is formulated in a general fashion and solved for arbitrary coil

that can conceptualize the different effects of rewards on behavior. The scientific investigation of behavioral processes by animal learning theory and economic utility theory has produced a theoretical framework that can help to elucidate the neural correlates for reward functions in learning, goal

jk be the proportion of all paths linking actors j and k which pass through actor i. The betweenness of actor i is defined as the sum of all b jk where i, j, and k are distinct. It is normalized by dividing by the maximum betweenness in an n-actor network. II. Sample and Data Data for our analysis

estimates, correlating the templates with the target image to generate response images and optimising the shape parameters so as to maximise the sum of responses. The appearance model is similar to that used in the AAM [1]. However in our approach the appearance model is used to generate likely feature

) for each channel, for each of the stimulus conditions. Spectral power data in single Hz frequency bins from 1 to 12 Hz were computed for each of the stimulus conditions at each of the collection sites. At 9 months of age, power in the 4-6 Hz frequency band was computed for each site by summing the single

sub-channels are correlated. In order to evaluate the receiver performance analytically, we propose to approximate the sum of correlated ΓΓ random variables by an α-µ distribution. We show that there is a good match between the performance obtained by simulated data based on the ΓΓ channel model

query results are sufficient for many applications, we use an alternate approach based on summary data–structures. We consider two kinds of aggregate queries: location range queries that compute the sum of values reported by sensors in a given location range, and value range queries that compute

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is that excitations involving antinucleons, e.g., N ¯ N pair production, are approximately eliminated from the sum rule. Relativistic recoil and Fermi motion of target nucleons are correctly incorporated. The sum rule decomposes into one- and two-body parts, with correlation information in the second. The one