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We examined neural activity associated with selectively attending to subjective emotional responses in a study where subjects viewed emotional picture sets. During picture viewing when subjects attended to their subjective emotional responses, highly significant increased neural activity was elicited in rostral anterior cingulate (BA 32) (Z = 6.87, p <(More)
An approach toward ath-oriented tirnii-driven place-{ t ment is proposed. We rst transform the p acement with timing constraints to a Lagrange problem, A primal-dual a.ppro~ IS USed to find the optimrd relative module loca-tlons. In each primal dual iteration, the primal problem is solved by a piecewise linear resistive network method, whale the dual(More)
A new real-time IIR filter s t r u c t u r e is presented t h a t possesses exact phase linearity with 10-1000 times fewer general multiplies t h a n conventional FIR filters of similar performance a n d better magnitude characteristics t h a n equiripple o r maximally flat g r o u p delay IIR filters. This s t r u c t u r e is based on a novel technique(More)
  • V Zivojnovic, H Koerner, H Meyr, R Lauwereins, M Engels, J A Peperstraete +30 others
  • 1995
The execution time or estimated execution time of actor. UBS Unbounded buffer synchronization. A synchronization protocol that must be used for feedforward edges of the synchronization graph. This protocol requires four synchronization accesses per iteration period. t v () v 68 Glossary Same as with the DFG understood from context. If there is no path in(More)
A new wire lengih estimation technique is presented. Wire length distribution is modeled by wire density on a 2-dimensional lattice. Assuming a point-wise independent branching process, the wire length distribution is found by solving the neighborhood density equations. For several industrial circuits tested, this technique gives an average 9. O% of(More)
New portable signal-processing applications such as mobile telephony, wireless computing, and personal digital assistants place stringent power consumption limits on their constituent components. Substantial power savings can be realized if 5 V designs are translated to use the new lower supply voltage standards. This conversion, however, is not achieved(More)