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Ensembl 2005

T. Hubbard
2004 Nucleic Acids Research  
The Ensembl software system is being increasingly widely reused in different projects showing the benefits of a completely open approach to software development and distribution. ª 2005, the authors  ...  The Ensembl (http://www.ensembl.org/) project provides a comprehensive and integrated source of annotation of large genome sequences.  ...  ACKNOWLEDGEMENTS The Ensembl project is principally funded by the Wellcome Trust with additional funding from EMBL, NIH-NIAID and BBSRC.  ... 
doi:10.1093/nar/gki138 pmid:15608235 pmcid:PMC540092 fatcat:7kdjynjp2jgl5j36hici5rteme

Thermal Duality and the String Canonical Ensemble [article]

Shyamoli Chaudhuri
2005 arXiv   pre-print
We derive the free energies of both the closed heterotic, and the unoriented, open and closed, type I string ensembles, consistent with the thermal (Euclidean T-duality) transformations on the String/M  ...  Conversely, we can show that the absence of a Yang-Mills gauge sector precludes the possibility of an equilibrium type II canonical ensemble prior to the introduction of background Dbranes or fluxes.  ...  Both corrections reinforce my conclusion in [21] of the impossibility of a type II canonical ensemble in the absence of a Yang-Mills gauge sector.  ... 
arXiv:hep-th/0506143v6 fatcat:gc6iex4xznh4hgy65v5moc6lha

Nonequivalent ensembles and metastability [article]

Hugo Touchette, Richard S. Ellis
2005 arXiv   pre-print
This paper reviews a number of fundamental connections that exist between nonequivalent microcanonical and canonical ensembles, the appearance of first-order phase transitions in the canonical ensemble  ...  NONEQUIVALENT ENSEMBLES The equivalence of the microcanonical and canonical ensembles is most usually explained by saying that although the canonical ensemble is not a fixed-mean-energy ensemble like the  ...  We naturally expect in this case to see the microcanonical ensemble at u give the same equilibrium predictions as the canonical ensemble at β since the latter ensemble reduces to a single-mean-energy ensemble  ... 
arXiv:cond-mat/0501390v1 fatcat:2pkmpcjoljgolctxbqf7u26s44

Orthogonal polynomial ensembles in probability theory

Wolfgang König
2005 Probability Surveys  
The most prominent example is apparently the Hermite ensemble, the eigenvalue distribution of the Gaussian Unitary Ensemble (GUE), and other well-known ensembles known in random matrix theory like the  ...  Laguerre ensemble for the spectrum of Wishart matrices.  ...  Ensemble (GSE).  ... 
doi:10.1214/154957805100000177 fatcat:3eycfm3g4zfsxd6hfkomkultpe

Survival ensembles

T. Hothorn
2005 Biostatistics  
Model fitting Fit random forest for censored data R> ### controls for tree growing R> ctrl <-cforest_control(mincriterion = 0.1, mtry = 5, minsplit = 5, ntree = 250) R> ### fit random forest for censored data (warnings are OK here) R> AMLrf <-cforest(I(log(time))~., data = AMLlearn, control = ctrl, weights = AMLw) and L 2 Boosting for censored data R> AMLl2b <-glmboost(I(log(time))~., data = AMLlearn, weights = AMLw, control = boost_control(mstop = 5000)) Compute fitted values R> ### restrict
more » ... mber of boosting iterations and inspect selected variables R> AMLl2b <-AMLl2b[mstop(aic)] R> cAML <-coef(AMLl2b) R> cAML[abs(cAML) > 0]
doi:10.1093/biostatistics/kxj011 pmid:16344280 fatcat:6hcpxwro4jhspd2jcmnjpmfqka

Ensemble equivalence for non-Bolztmannian distributions [article]

Raul Toral
2005 arXiv   pre-print
ensemble.  ...  In this paper, we offer a simple way of deriving a family of ensembles which are equivalent to the microcanonical ensemble under some general conditions and are a generalization of the canonical ensemble  ... 
arXiv:cond-mat/0403292v3 fatcat:k5bs3bkwpzaknb2qabgdp2mwda

Ensemble Data Assimilation Applied to RAINEX Observations of Hurricane Katrina (2005)

Ryan D. Torn, Gregory J. Hakim
2009 Monthly Weather Review  
An ensemble Kalman filter (EnKF) based on the Weather Research and Forecasting model is applied to generate ensemble analyses and forecasts of Hurricane Katrina (2005) and the surrounding area every six-hours  ...  Specifically, errors in the ensemble-mean six-hour forecasts of minimum pressure are 70% larger when dropsonde data is not assimilated.  ...  ) matches the innovation variance; for an optimal ensemble system, these two values should be equal (Houtekamer et al. 2005 ).  ... 
doi:10.1175/2009mwr2656.1 fatcat:d6kawhdckbbr3fimf22k43a7ja

Interacting classical and quantum ensembles

Michael J. W. Hall, Marcel Reginatto
2005 Physical Review A. Atomic, Molecular, and Optical Physics  
A solution is offered here to this longstanding problem, based on a universally-applicable formalism for ensembles on configuration space.  ...  This approach overcomes difficulties arising in previous attempts, and in particular allows for backreaction on the classical ensemble, conservation of probability and energy, and the correct classical  ...  ensemble Hamiltonians [26] . .  ... 
doi:10.1103/physreva.72.062109 fatcat:spjkc7bjsfhmxlnf4lhjxwcmym

Essai sur l'art ensemble

Claude Chalaguier
2005 Reliance  
Ce 21 mai 2005 au soir, nous avons rencontré des acteurs au sommet de leur art dans le geste singulier de leur expression, signant de leur présence vivante les vertus d'un sourire vide en temps de guerre  ...  ce titre, nous sommes heureux de faire partager au lecteur un extrait de l'analyse critique, par Joël Clerget, de notre dernière création théâtrale, Sourire vide en temps de guerre, présentée en mai 2005  ... 
doi:10.3917/reli.017.0091 fatcat:fw3iycltlvd2ddmw3ccuw5uvju

« Tous ensemble, tous ensemble, tous ! »

Carmen Bernand
2005 Nuevo mundo - Mundos Nuevos  
, tous ensemble, tous !  ...  « Tous ensemble, tous ensemble, tous ! » Familia Rodante , Argentine, 2004, 1h43.  ... 
doi:10.4000/nuevomundo.160 fatcat:rm34dyxcfrh5lh57nwsyy3crfy

Particle number fluctuations in the microcanonical ensemble

V. V. Begun, M. I. Gorenstein, A. P. Kostyuk, O. S. Zozulya
2005 Physical Review C  
Particle number fluctuations are studied in the microcanonical ensemble.  ...  The particle number fluctuations are calculated and we find that in the microcanonical ensemble they are suppressed in comparison to the fluctuations in the canonical and grand canonical ensembles.  ...  PHYSICAL REVIEW C 71,054904 (2005)  ... 
doi:10.1103/physrevc.71.054904 fatcat:7whfzllk3nfnfjrbxph2qze3by

The complex Laguerre symplectic ensemble of non-Hermitian matrices

G. Akemann
2005 Nuclear Physics B  
Alternatively, a complex eigenvalue representation of this ensemble is given for general weight functions.  ...  We solve the complex extension of the chiral Gaussian Symplectic Ensemble, defined as a Gaussian two-matrix model of chiral non-Hermitian quaternion real matrices.  ...  Introduction The first complex random matrix models date back to Ginibre [1] where the three classical Wigner-Dyson ensembles were generalised.  ... 
doi:10.1016/j.nuclphysb.2005.09.039 fatcat:ibroogbhhfevpoblue6tk5dnce

Travailler ensemble

Odile Bourguignon
2005 Bulletin de Psychologie  
sur www.cairn.info (IP: 207.241.231.83) © Groupe d'études de psychologie | Téléchargé le 17/12/2020 sur www.cairn.info (IP: 207.241.231.83) bulletin de psychologie / tome 58 (4) / 478 / juillet-août 2005  ...  Travailler ensemble ensemble BOURGUIGNON Odile * * Institut de psychologie, Université Paris V, 71, avenue Édouard-Vaillant, 92774 Boulogne-Billancourt Cedex.  ...  Dans cet ensemble complexe, il est facile de transformer le rapport hiérarchique en rapport de domination d'autrui, ou l'ignorance d'une pratique professionnelle en mépris.  ... 
doi:10.3917/bupsy.478.0469 fatcat:wtzvyyj4fbeazcz7h7cu4s7kdm

One-dimensional stochastic growth and Gaussian ensembles of random matrices [article]

Patrik L. Ferrari
2005 arXiv   pre-print
In this review paper we consider the polynuclear growth (PNG) model in one spatial dimension and its relation to random matrix ensembles.  ...  For curved and flat growth the scaling functions of the surface fluctuations coincide with limit distribution functions coming from certain Gaussian ensembles of random matrices.  ...  Line ensembles and (real valued) Young tableaux We now explain the connection between line ensembles and Young tableaux.  ... 
arXiv:math-ph/0505038v2 fatcat:tw4hj4i2dvbgjg4rcwyivqhvpm

Quantum networking with atomic ensembles

A. Kuzmich, T. Chaneliere, D. Matsukevich
2005 International Quantum Electronics Conference, 2005.  
ensembles.  ...  To perform such conversion, either the same or another similar ensemble/pair of ensembles could be employed [101] , (see also Chapter 4) .  ... 
doi:10.1109/iqec.2005.1561098 fatcat:wduszcqjszajlicmn3w3zczqai
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