Báo cáo hóa học: " Research Article Question Processing and Clustering in INDOC: A Biomedical Question Answering System" ppt

... Clustering in INDOC: A Biomedical Question Answering System Parikshit Sondhi, Purushottam Raj, V. Vinod Kumar, and Ankush Mittal Department of Electronics and Computer Engineering, Indian Institute ... leaving most of the questions unanswered. This accentuates the need for fast and accurate biomedical question answering systems. In this paper we introduce INDOC a...

Ngày tải lên: 22/06/2014, 19:20

... statistical signal processing, array processing, image processing, multi- dimensional signal processing, and perfor- mances analysis. 10 EURASIP Journal on Advances in Signal Processing 20 40 60 ... array processing. Our basic idea is to obtain a linear phase signal from an image containing a contour which is a quarter of circle. The phase of the signals which are virtually...

Ngày tải lên: 22/06/2014, 20:20

... computation significantly, it is clear in (10 )and (13) that maintaining both forward and backward belief state is still intractable as the joint state space is the Cartesian product of the state space ... p(x i ) (including the forward pass marginal p(x i | y 0:i ) and the backward marginal p(x i | y 0:N )) and denote the marginal distributions calculated with appr.I and appr.II as...

Ngày tải lên: 21/06/2014, 05:20

... equation and show that, among other things, our expectation is not quite true and perhaps such discrepancy is due to the nonlinear nature of our model at hand. Indeed, we are dealing with a dynamical ... 0,c. Hindawi Publishing Corporation Advances in Difference Equations Volume 2010, Article ID 542073, 13 pages doi:10.1155/2010/542073 Research Article Complete Asymptotic and...

Ngày tải lên: 21/06/2014, 11:20

... Notes in Mathematics, Chapman & Hall/CRC, Boca Raton, Fla, USA, 1999. 26 A. Pazy, Semigroups of Linear Operators and Applications to Partial Differential Equations, vol. 44 of Applied Mathematical ... frequency-domain characterization of exponential decay obtained by Pr ¨ uss 17 and Huang 18 and of polynomial decay obtained recently by Mu ˜ noz Rivera and Fern ´ andez Sare...

Ngày tải lên: 21/06/2014, 11:20

... Zhang, “Contraction mapping and stability in a delay-differential equation,” in Dynamic Systems and Applications, vol. 4, pp. 183–190, Dynamic, Atlanta, Ga, USA, 2004. 7 T. A. Burton, “Stability ... 2.33 Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2010, Article ID 195916, 14 pages doi:10.1155/2010/195916 Research Article Fixed Points and S...

Ngày tải lên: 21/06/2014, 11:20

... of Chapman & Hall/CRC Monographs and Surveys in Pure and Applied Mathematics, Chapman & Hall/CRC, Boca Raton, Fla, USA, 2006. 10 I. Karatzas and S. E. Shreve, Brownian Motion and Stochastic ... stochastic delay differential equations,” Journal of Mathematical Analysis and Applications, vol. 334, no. 1, pp. 431–440, 2007. 7 B. Zhang, “Fixed points and stability in di...

Ngày tải lên: 21/06/2014, 23:20

... oversampled FB. In [12], both time domain and frequency domain algorithms with data training have been investigated. In [13], a nondata-aided timing recovery scheme has been proposed for single-user ... movement, and propagation through multipath fading channels [6–8]. Although the synchronization problem in OFDM/ OFDMA has received great attention and several results have been...

Ngày tải lên: 21/06/2014, 23:20

... Integrated tools for model creation, editing, and analysis The timing diagram specification technique explained in this paper is a part of the tool chain for integrated modelling and V. Vyatkin ... L. Martinez Lastra This paper deals with further development of a graphical specification language resembling timing-diagrams and allowing specifi- cation of partially ordered events in...

Ngày tải lên: 22/06/2014, 19:20

... Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 149839, 7 pages doi:10.1155/2008/149839 Research Article Joint Source and Channel Decoding ... Decoding for Variable Length Encoded Turbo Codes Jianjun Liu, 1 Guofang Tu, 1 Can Zhang, 2 and Yang Yang 1 1 School of Information Science and Engineering, Graduate University of C...

Ngày tải lên: 22/06/2014, 19:20