entropy of a source

Ngày tải lên: 04/10/2012, 10:24

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Ngày tải lên: 22/12/2013, 08:58

... where an emu and a kangaroo were seen at a distance; and the top of the Peak was reached at ten o'clock. I saw the water of the Port as far as N.75 E., so that the whole extent of the ... GUINEA  THE NATIONAL AUSTRALASIAN CONVENTION 1891  THE COMMONWEALTH OF AUSTRALIA  THE BOER WAR  THE GREAT WAR  LANDING ON GALLIPOLI  WHAT ANZAC MEANS These people speak somewhat through ... Australia, as being more agreeable to the ear, and an assimilation to the names of the other great portions of the earth. ACROSS THE MOUNTAINS Source. A Journal of a Tour of Discovery across...

Ngày tải lên: 06/03/2014, 03:21

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Ngày tải lên: 07/03/2014, 02:20

... design of natural language interfaces that has evolved during the development of DATALOG, an Eng- lish database query system based on Cascaded ATN grammar. By providing separate representation ... general knowledge and domain knowledge. 2. Overview of DATALOG Architecture The architecture of DATALOG is based on Cas- caded ATN grammar, a general approach to the design of language processors ... Martin et. al. [12] define a transportable NL interface as one that can acquire a new domain model by interacting with a human database expert. Although DATALOG does not yet have such a...

Ngày tải lên: 17/03/2014, 19:21

... dis- cordances What these tables reveal are that: a) the retrieval errors of the various constitutive parameters are far from negligible, even for a discordance of a single parameter that is as small as 10%; b) ... obtain a reliable retrieval of the imaginary part of ℑµ for ±10% discordance of any of the other mechanical descriptors or of x 1 . On the other hand, it was shown that a ±10% discordance of ... to at least one solution, P K = p K . This eventuality is highly improbable in real-life, in that one usually has only a vague idea a priori of the value of at least one of the parameters of...

Ngày tải lên: 18/03/2014, 01:21

... Education and HIV/AIDS: A Sourcebook of HIV/AIDS Prevention Programs Tanzania AMREF, LSHTM, and NIMR: MEMA Kwa Vijana Program The African Medical and Research Foundation (AMREF), in collaboration ... South Africa 14 Tanzania — AMREF, LSHTM, and NIMR: MEMA Kwa Vijana Program 15 Tanzania — Students Partnership Worldwide: School Health Education Program (SHEP) 16 Uganda — GOAL: The Baaba Project ... and concerns. Copies of the manual and the video are available. Please see “Available Materials” at the end of this chapter. Target Group Materials The facilitator uses the Stepping Stones manual...

Ngày tải lên: 22/03/2014, 15:20

... criteria to find earthquakes for which this technique can be applied. In the search for potential candidates of earthquake couples, an automatic selection of the available data set was performed ... Fukuyama & 768 Irikura 1986), as well as regional and teleseismic body and surface waveforms (Hartzell 1989; Kanamori ef al. 1992; Velasco, Ammon & Lay 1994). The applicability ... two fault planes. The shape and the area of the ruptured zone is very different in the two cases. For the near-vertical plane, the rupture zone has an elongated shape and may cover an area of...

Ngày tải lên: 23/03/2014, 13:20

... we have sucessfully added gram- matical features to a WSME language model us- ing a SCFG to extract the grammatical informa- tion. We have shown that the the use of gram- matical features in a ... corpus was automatically labelled and man- ually checked. There were two kinds of labelling: POStag labelling and syntactic labelling. The POStag vocabulary was composed of 45 labels. The syntactic ... from a training sample. Each word in the training sample has a part -of- speech tag (POStag) associated to it. These POStags are considered as word categories and are the terminal symbols of our...

Ngày tải lên: 23/03/2014, 19:20

... Private Network WAP Wireless Application Protocol WDP Wireless Datagram Protocol XIP Execute in place Glossary of Terms ABI Application binary interface ADT Abstract data type BAL Bearer Abstraction ... in creating the system shared the sense that making software is a visionary activity and that making good software, indeed the best possible soft- ware, is as much a moral imperative as a business ... lifetime of five years of 7 Protea is the name of a flower native to South Africa. As it happens, Psion founder, David Potter, and the first two CEOs of Symbian, Colly Myers and David Levin, all share a connection...

Ngày tải lên: 01/06/2014, 11:21

... Health Sciences, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA and 3 HPER Biomechanics Laboratory, University of Nebraska at Omaha, Omaha, NE, USA Email: James T Cavanaugh* ... produced not by a reallo- cation of attention but by mechanical destabilization, albeit along a temporal rather than a spatial dimension, brought about by articulation and respiratory patterns during ... displacement to estimate the amount of postural sway in the AP plane. Scores are calculated as the angular difference, expressed as a percentage, between the amount of estimated AP pos- tural sway...

Ngày tải lên: 19/06/2014, 10:20

... Tanino H, Kawakami N, Okamura N, Kodama H, Yamaguchi T, Hayakawa T, Nunomura A, Chiba S, Perry G, Smith MA, Fujimoto S: Activation of NADPH oxidase in Alzheimer's dis- ease brains. Biochem ... Ikeda S, Tamaoka A: Pravastatin at 10 mg/day does not decrease plasma levels of either amyloid-beta (Abeta) 40 or Abeta 42 in humans. Neu- rosci Lett 2003, 350:161-164. BioMed Central Page 1 of ... isoprenylation of Rac is critical for Rac's subcellular localization, interactions with RhoGDI, anchoring to the plasma membrane and ulti- mately to the activation of inflammatory signaling path- ways...

Ngày tải lên: 19/06/2014, 22:20

... Introduction Background and state of the art In this paper, we use a physics-based model and a Baye- sian approach to develop a decentralized particle filter (PF) for acoustic source localization in a sensor ... of Technology, 1040 Vienna, Austria 2 Marine Physical Laboratory, Scripps Institution of Oceanography, University of California, San Diego, CA, USA Competing interests The authors declare that ... is initialized at time k =0,andthesource is assumed to become active at time instant k <0.The maximum value of the random variable k start is a prior and is proportional to the maximal possible...

Ngày tải lên: 21/06/2014, 00:20

Ngày tải lên: 21/06/2014, 16:20

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 22/06/2014, 18:20

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Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 22/06/2014, 22:20