Results 131 to 140 of about 451,378 (309)
Markov Logic Networks for Incremental Natural Language Understanding [PDF]
, 2012 Kennington C, Schlangen D. Markov Logic Networks for Incremental Natural Language Understanding. In: Proceedings of the 13th Meeting of the Special Interest Group on Discourse and Dialogue (SIGdial). SIGdial; 2012: 314-323.Video of talk available here:
Kennington, Casey +1 more
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American Journal of Botany, EarlyView.Abstract Premise Recent advances in genomic technologies now enable the reconstruction of evolutionary histories at fine spatial scales, illuminating the complex dynamics that shape biodiversity patterns in naturally discontinuous, archipelago‐like ecosystems such as cloud forests.
Leopoldo Hurtado‐Reveles +4 more
wiley +1 more source
Engineering Transactions, 1974 The influence of the effects of counter pressure, gravity force and initial conditions on the asymptotic of the solution in upper region of the flow and under one is investigated.
A.A. Markov
doaj
Structural Vector Autoregressions with Markov Switching [PDF]
It is argued that in structural vector autoregressive (SVAR) analysis a Markov regime switching (MS) property can be exploited to identify shocks if the reduced form error covariance matrix varies across regimes.
Markku Lanne +2 more
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Residence time distribution (RTD) is a standard tool for characterizing the hydrodynamic performance of stirred tanks. In this work, gas‐phase RTD was experimentally investigated in a gas–liquid stirred tank equipped with six multiple‐impeller configurations using four impeller types (WH, HEDT, CBY, and PDT). The effects of impeller speed, gas
Libo Wang +5 more
wiley +1 more source
Extending dynamic segmentation with lead generation: A latent class Markov analysis of financial product portfolios [PDF]
A recent development in marketing research concerns the incorporation of dynamics in consumer segmentation.This paper extends the latent class Markov model, a suitable technique for conducting dynamic segmentation, in order to facilitate lead generation ...
Vermunt, J.K. +2 more
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Early evolution of the gular musculature and its innervation in ray‐finned fishes
The Anatomical Record, EarlyView.Abstract Gular muscles are an important but often overlooked component of cranial anatomy in bony fishes. They are located on the ventral surface of the head and are derived from the mandibular and hyoid arches. We present a comprehensive review of the gular musculature and its innervation across early diverging actinopterygian lineages. By integrating
Aléssio Datovo +4 more
wiley +1 more source
Estimating Components in Finite Mixtures and Hidden Markov Models [PDF]
When the unobservable Markov chain in a hidden Markov model is stationary the marginal distribution of the observations is a finite mixture with the number of terms equal to the number of the states of the Markov chain.
D.S. Poskitt, Jing Zhang
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Tracheal chambers as a key innovation for high‐frequency emission in bat echolocation
The Anatomical Record, EarlyView.Abstract Key innovations are pivotal for biodiversity and facilitating evolutionary success, enabling organisms' adaptation to various ecological niches through the diversification of phenotypic traits. In mammals, notable adaptations include evolving hypsodonty for grazing on grasses and, for bats, evolving echolocation and wing acquisition.
Nicolas L. M. Brualla +7 more
wiley +1 more source
Particle Filters for Markov Switching Stochastic Volatility Models [PDF]
This paper proposes an auxiliary particle filter algorithm for inference in regime switching stochastic volatility models in which the regime state is governed by a first-order Markov chain.
Boda Kang, Yun Bao, Carl Chiarella
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