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ShiftInvariant Recognition By the Conjunction of Basic Invariant Patterns
, 1997
"... An approach to shiftinvariant pattern recognition is presented, based on the conjunction of Basic Invariant Patterns (BIPs). In this approach, the invariance to complex shapes is built from the invariance to simple basic patterns. Each basic pattern is recognized at any given location by localized ..."
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Cited by 2 (1 self)
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An approach to shiftinvariant pattern recognition is presented, based on the conjunction of Basic Invariant Patterns (BIPs). In this approach, the invariance to complex shapes is built from the invariance to simple basic patterns. Each basic pattern is recognized at any given location by localized
Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure
, 2004
"... This paper presents a new approach to estimation and inference in panel data models with a multifactor error structure where the unobserved common factors are (possibly) correlated with exogenously given individualspecific regressors, and the factor loadings differ over the cross section units. The ..."
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Cited by 383 (44 self)
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. The basic idea behind the proposed estimation procedure is to filter the individualspecific regressors by means of (weighted) crosssection aggregates such that asymptotically as the crosssection dimension ( N) tends to infinity the differential effects of unobserved common factors are eliminated
Holomorphic disks and knot invariants
 Adv. in Math
, 2004
"... Abstract. We define a Floerhomology invariant for knots in an oriented threemanifold, closely related to the Heegaard Floer homologies for threemanifolds defined in [18]. We set up basic properties of these invariants, including an Euler characteristic calculation, behaviour under connected sums. ..."
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Cited by 185 (22 self)
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Abstract. We define a Floerhomology invariant for knots in an oriented threemanifold, closely related to the Heegaard Floer homologies for threemanifolds defined in [18]. We set up basic properties of these invariants, including an Euler characteristic calculation, behaviour under connected sums
Action minimizing invariant measures for positive definite Lagrangian systems
 Math. Z
, 1991
"... In recent years, several authors have studied "minimal " orbits of Hamiltonian systems in two degrees of freedom and of area preserving monotone twist diffeomorphisms. Here, "minimal " means action minimizing. This class of orbits has many interesting properties, as may be seen ..."
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Cited by 194 (0 self)
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of minimal orbit, but the closely related notion of minimal measure, which we introduced in [18]. We obtain two basic results here: an existence theorem for minimal measures, and a regularity theorem which asserts that the minimal measures can be expressed as (partially defined) Lipschitz sections
Selection of scaleinvariant parts for object class recognition
 In ICCV
, 2003
"... This paper introduces a novel method for constructing and selecting scaleinvariant object parts. Scaleinvariant local descriptors are first grouped into basic parts. A classifier is then learned for each of these parts, and feature selection is used to determine the most discriminative ones. This ..."
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Cited by 158 (16 self)
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This paper introduces a novel method for constructing and selecting scaleinvariant object parts. Scaleinvariant local descriptors are first grouped into basic parts. A classifier is then learned for each of these parts, and feature selection is used to determine the most discriminative ones
Estimation and prediction for stochastic blockstructures.
 Journal of the American Statistical Association
, 2001
"... A statistical approach to a posteriori blockmodeling for digraphs and valued digraphs is proposed. The probability model assumes that the vertices of the digraph are partitioned into several unobserved (latent) classes and that the probability distribution of the relation between two vertices depen ..."
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Cited by 231 (5 self)
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depends only on the classes to which they belong. A Bayesian estimator based on Gibbs sampling is proposed. The basic model is not identi ed, because class labels are arbitrary. The resulting identi ability problems are solved by restricting inference to the posterior distributions of invariant functions
The invariants of the binary nonic
, 2009
"... We consider the algebra of invariants of binary forms of degree 9 with complex coefficients, find the 92 basic invariants, give an explicit system of parameters and show the existence of four more systems of parameters with different sets of degrees. ..."
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Cited by 9 (3 self)
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We consider the algebra of invariants of binary forms of degree 9 with complex coefficients, find the 92 basic invariants, give an explicit system of parameters and show the existence of four more systems of parameters with different sets of degrees.
Results 1  10
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2,842