the task of the standard Mamdani fuzzy logic controller is to find a crisp control action from the fuzzy rule-base and from a set of crisp inputs. Because the interval inputs are frequently used in various domains (on...
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the task of the standard Mamdani fuzzy logic controller is to find a crisp control action from the fuzzy rule-base and from a set of crisp inputs. Because the interval inputs are frequently used in various domains (online shopping, for instance), in this paper we propose an extension of this type of controller which works with intervals as inputs and with various implication operators. For any implication we obtain a crisp value as output. Finally, these outputs are combined to obtain the overall crisp output action of the system.
Even-Odd Trees are a canonical tree-based number representation derived from a bijection between trees defined by the data type equation T = 1+T *T* +T *T* and positive natural numbers seen as iterated applications of...
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ISBN:
(纸本)9781509004621
Even-Odd Trees are a canonical tree-based number representation derived from a bijection between trees defined by the data type equation T = 1+T *T* +T *T* and positive natural numbers seen as iterated applications of o(x) = 2x and i(x) = 2x + 1 starting from 1. this paper introduces purely functional arithmetic algorithms for operations on Even-Odd Trees. While within constant factors from their traditional counterparts for their average case behavior, our algorithms make tractable important computations that are impossible with traditional number representations.
In this paper we describe the concept of a semi-automated wrapper for extracting information from semi-structured pages, usually part of the e-commerce data intensive web sites. the process is based on creating extrac...
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In this paper we describe the concept of a semi-automated wrapper for extracting information from semi-structured pages, usually part of the e-commerce data intensive web sites. the process is based on creating extraction rules in a visual manner, using the DOM tree associated to a XHTML document, helping the user to make the right decisions. the extraction rules defined have a natural tree structure. Based on the model designed, the wrapper can then be used to navigate through the site and extract the relevant data.
We define a code to be a finite set of words C on a finite alphabet, and an ambiguity to be an equality between two words in the monoid C * . We recall that a code is uniquely decipherable if its ambiguities are trivi...
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We define a code to be a finite set of words C on a finite alphabet, and an ambiguity to be an equality between two words in the monoid C * . We recall that a code is uniquely decipherable if its ambiguities are trivial. In this paper we construct a finite-turn deterministic pushdown automaton that recognizes the set of ambiguities of a code. this allows one to show that whether two codes of the same size have the same ambiguities is in co-NP.
A redex in a graph G is a triple r = (u, c, v) of distinct vertices that determine a 2-star. Shrinking r means deleting the center c and merging u with v into one vertex. Reduction of G entails shrinking all of its re...
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A redex in a graph G is a triple r = (u, c, v) of distinct vertices that determine a 2-star. Shrinking r means deleting the center c and merging u with v into one vertex. Reduction of G entails shrinking all of its redexes in a recursive way, and, at the same time, deleting all loops that are created during this process. It is shown that reduction can be implemented in O(m) time, where m is the number of edges in G.
Using the framework of formal theory of partial differential equations, we consider a method of computation of the m-Hilbert polynomial (i.e. Hilbert polynomial with multivariable), which generalizes the Seiler's ...
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Using the framework of formal theory of partial differential equations, we consider a method of computation of the m-Hilbert polynomial (i.e. Hilbert polynomial with multivariable), which generalizes the Seiler's theorem of Hilbert polynomial with single variable. Next we present an approach to compute the number of arbitrary functions of positive differential order in the general solution, and give a formally well-posed initial problem. Finally,as applications the Maxwell equations and weakly over determined equations are considered.
In this paper we are discussing the possibility of a hybrid approach in renderable scenes. the main idea of the presented experiment is to render the human actors by using existing videos of the characters. the input ...
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In this paper we are discussing the possibility of a hybrid approach in renderable scenes. the main idea of the presented experiment is to render the human actors by using existing videos of the characters. the input video is first converted to a sprite dataset. the dataset is generated with supervised techniques but human intervention is also required. After that we extract body and pose parameters. Lastly, we render novel poses using a GAN-based approach similar to pix2pix.
Generative relations for different equilibria types in finite non cooperative games are proposed. these relations induce appropriate domination concepts. Using an evolutionary technique approximations for different eq...
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Generative relations for different equilibria types in finite non cooperative games are proposed. these relations induce appropriate domination concepts. Using an evolutionary technique approximations for different equilibria are computed. the concept of game is extended in order to allow players to have different types of rationality. the new game allows us to combine different equilibria. numerical experiments indicate the potential of the proposed concepts and technique and offers an inside view of the implication of the rationality in the solution concept.
We give graph-theoretic formalization of origami, the art of paper folding. Starting from the abstract origami system, we model origami construction as are write sequence of abstract origami's. To reason about the...
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We give graph-theoretic formalization of origami, the art of paper folding. Starting from the abstract origami system, we model origami construction as are write sequence of abstract origami's. To reason about the entire origami construction for the computational purposes, we define a labeled hypergraph for origami and give the abstraction of origami fold as a set of algebraic graph rewrite rules. We give detailed description of the fold operation in terms of graph rewriting. the graph-theoretic formalism enables us to reason in two separate domains of discourse, i.e. pure combinatoric domain and geometrical domain R 2 .
We present an approach to basic arithmetic between abstract matrices, i.e., matrices of symbolic dimension with underspecified components. We define a simple basis function that enables the representation of abstract ...
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We present an approach to basic arithmetic between abstract matrices, i.e., matrices of symbolic dimension with underspecified components. We define a simple basis function that enables the representation of abstract matrices composed of arbitrary regions in a single term that supports matrix addition and multiplication by regular arithmetic on terms. this can, in particular, be exploited to obtain general arithmetic closure properties for classes of structured matrices. We also describe an approach using alternative basis functions that allow more compact expressions and admit additional arithmetic simplifications.
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