In this submission for MIREX 2015 we utilize an efficient latent variable model for multiple-F0 estimation and note tracking, which uses an ERB-scale time-frequency representation as input. The transcription model is based on probabilistic latent component analysis and uses preextracted spectral templates corresponding to sound states for several instruments. Three system variants are submitted...

Abstract In this paper, weak optimal inverse problems of interval linear programming (IvLP) are studied based on KKT conditions. Firstly, the problem is precisely defined. Specifically, by adjusting minimum change current cost coefficient, a given solution can become optimal. Then, an equivalent characterization IvLP obtained. Finally, simplified without coefficient null variable.

According to the European Directive 2009/28/EC 1 , renewable energy systems (RES) enjoy preferential treatment in the electricity grid in so far as the secure operation of the power system permits. However, there will be times when it is not possible to accommodate all priority dispatch generation such as variable renewable generation (VRG) sources like wind and solar while maintaining the safe...

Abstract This research work proposes an equivalent approach modelling the peculiar hysteretic behavior of passive variable friction damper, for engineers who call a simplified way to simulate such damper in anti-earthquake engineering practice with acceptable accuracy. models special nonlinear via paralleling 3 basic link elements that commonly built-in commercially available structural analysi...

The subject of groundness analysis for (constraint) logic programs has been widely studied, and interesting domains have been proposed. Pos has been recognized as the most suitable domain for capturing the kind of dependencies arising in groundness analysis, and Reduced Ordered Binary Decision Diagrams (ROBDDs) are generally accepted to be the most efficient representation for Pos. Unfortunatel...

We investigate interchangeability of values in CSPs, based on an approach where a single value in the domain of a variable can be treated as a combination of "sub-values". An algorithm for removing overlapping sub-values is presented. The resulting CSPs take less time to find all solutions and yield a more compactly-representable, but equivalent, solution set. Experimental results show that, es...

in many real systems in which a state variable should be controlled for being in appropriate range, the length of control (review) intervals is taken to be constant. in such systems, when the cost of reviews and out-of-range values of the state variable are considerable, this method may not be optimal. in this paper we let the length of review intervals to be variable during each operating cycl...