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Page 7 of Educational and Psychological Measurement Vol. 71, Issue 3 [page]

2011 Educational and Psychological Measurement  
This model relates the binary outcomes obtained from the comparative responses to the unobserved utilities of items (first-order factors), and the utilities in turn are related to a set of underlying person  ...  Thus, the Thurstonian factor model is a second- order factor model with binary indicators. In the third section, we introduce the Thur- stonian IRT model.  ... 

Context-based adaptive binary arithmetic coding in the H.264/AVC video compression standard

D. Marpe, H. Schwarz, T. Wiegand
2003 IEEE transactions on circuits and systems for video technology (Print)  
By combining an adaptive binary arithmetic coding technique with context modeling, a high degree of adaptation and redundancy reduction is achieved.  ...  Context-Based Adaptive Binary Arithmetic Coding (CABAC) as a normative part of the new ITU-T/ISO/IEC standard H.264/AVC for video compression is presented.  ...  ACKNOWLEDGMENT The authors would like to thank G. Blättermann for implementing and testing parts of the algorithm. Thanks to G.  ... 
doi:10.1109/tcsvt.2003.815173 fatcat:yoljy5p6nnbtfbkwhuckqxu4ya

Massive double compact object mergers: gravitational wave sources and r-process element production sites

N. Mennekens, D. Vanbeveren
2014 Astronomy and Astrophysics  
With our galactic evolutionary code that contains a detailed intermediate mass and massive binary population model, we study the temporal evolution of the galactic population of double neutron star binaries  ...  during the luminous blue variable phase of a star with initial mass larger than 30-40 Mo and during the red supergiant phase of a star with initial mass smaller than 30-40 Mo when such a star is a binary  ...  We thank Gabriele Cescutti and an anonymous referee for constructive comments that helped to improve the manuscript.  ... 
doi:10.1051/0004-6361/201322198 fatcat:3hmj7vwxrjf4xfhcaeqa4uovqq

Nanopore DNA Sequencing Channel Modeling

Laura Conde-Canencia, Lara Dolecek
2018 2018 IEEE International Workshop on Signal Processing Systems (SiPS)  
In this paper we first present a simplified DNA storage chain (partially inspired by the classical digital communication principles) and review the last advances on errorcorrecting codes for DNA storage  ...  This contribution opens new directions in the design of efficient error-correcting codes to improve the performance of DNA-based data storage.  ...  ACKNOWLEDGEMENTS The research leading to these results has received funding from the People Programme (  ... 
doi:10.1109/sips.2018.8598361 dblp:conf/sips/Conde-CanenciaD18 fatcat:3jjl5l724ngonbshvqbspuuqma

Bidirectional Transformations in the Large

Perdita Stevens
2017 2017 ACM/IEEE 20th International Conference on Model Driven Engineering Languages and Systems (MODELS)  
In this paper we consider how a multiary consistency relation may be defined in terms of binary consistency relations, and how consistency restoration may be carried out on a network of models and relationships  ...  In recent years binary bx, those relating two models, have been extensively studied. Multiary 1 bx, those relating more than two models, have received less attention.  ...  ACKNOWLEDGEMENT I thank Anthony Anjorin, Robin Bradfield, Jeremy Gibbons, James McKinna and the anonymous reviewers for helpful comments and discussion.  ... 
doi:10.1109/models.2017.8 dblp:conf/models/Stevens17 fatcat:w2uk3tbq5bhsli7vzh2yuyuurq

A new binary model for university examination timetabling: a case study

Alireza Rashidi Komijan, Mehrdad Nouri Koupaei
2012 Journal of Industrial Engineering International  
The novelty of the paper can be discussed in two directions. The first one is that a course can be offered more than once in a semester.  ...  A mathematical programming model is required to formulate such a sophisticated problem. In this paper, a new binary model is developed for ETP.  ...  Acknowledgments This study was performed as a research plan and was financially supported by Islamic Azad University, Firoozkooh Branch.  ... 
doi:10.1186/2251-712x-8-28 fatcat:wvamgbn7vzbh5piicg5xbrdxfy

Two's a Crowd? Characterising the effect of photometric contamination on the extraction of the global asteroseismic parameter nu_max in red-giant binaries

S. Sekaran, C. Johnston, A. Tkachenko, P. G. Beck, A. Prsa, K. M. Hambleton
2019 Astronomy and Astrophysics  
The accuracy and precision of these relations have often been questioned in the literature, with studies often utilising binarity for model-independent validation.  ...  minimal advantage to using more than two super-Lorentzian components to model the granulation signal of a binary red-giant.  ...  PGB acknowledges the support of the MINECO under the program 'Juan de la Cierva incorporacion' (IJCI-2015-26034). The authors would also like to thank Prof. C.  ... 
doi:10.1051/0004-6361/201834095 fatcat:yu4g3jszs5gefbphqptekp3xh4

An Empirical Evaluation of AriDeM using Matrix Multiplication

Patrick Mukala
2013 International Journal of Information and Network Security (IJINS)  
A theoretical evaluation of the model is performed using matrix multiplication and compared with the Von Neumann model. Initial results indicate AriDeM to be more efficient in resources utilization.  ...  We describe a new model of parallel computation known as the Arithmetic Deduction Model (AriDeM) which has some similarities with the Von Neumann.  ...  First, we look at the performance of both models on a single processor and later on multiple processors. 1) Instructional model on a single processor.  ... 
doi:10.11591/ijins.v2i6.4812 fatcat:o6vhd4zwtnbihn3nzl5jp6upxi

MOCCA-SURVEY Database. I. Eccentric Black Hole Mergers during Binary–Single Interactions in Globular Clusters

Johan Samsing, Abbas Askar, Mirek Giersz
2018 Astrophysical Journal  
We estimate the population of eccentric gravitational wave (GW) binary black hole (BBH) mergers forming during binary-single interactions in globular clusters (GCs), using ~ 800 GC models that were evolved  ...  of all the BBHs assembled in our GC models that merge at present time form during chaotic binary-single interactions, and that about half of this sample have an eccentricity > 0.1 at 10 Hz.  ...  In order to properly compute strong binary-single and binary-binary interactions, MOCCA uses the fewbody code (Fregeau et al. 2004 ) which is a direct N-body integrator for small N systems.  ... 
doi:10.3847/1538-4357/aaab52 fatcat:hdaufjurlbbrbegorhkds5l7di

Accelerating Host-Compiled Simulation by Modifying IR Code: Industrial application in the spatial domain

Hector Posadas, Eugenio Villar, Manuel Sanchez-Renedo
2019 2019 XXXIV Conference on Design of Circuits and Integrated Systems (DCIS)  
To solve the first point, this paper presents an alternative that modifies the standard solution of adding the modeling of the cross-compiled control flow in the host computer by modifying the compiler's  ...  That way, the host binary naturally follows the cross-compiled binary flow, avoiding a separate modeling, and improving simulation speed while maintaining accuracy.  ...  First, it is mandatory to dispose of tools capable of modelling, analysing and exploring a huge set of conditions in reduced times and with high accuracy.  ... 
doi:10.1109/dcis201949030.2019.8959846 dblp:conf/dcis/PosadasVS19 fatcat:w6yt2svlcbhulbb3rlsdtbjq5m

Recovering the toolchain provenance of binary code

Nathan Rosenblum, Barton P. Miller, Xiaojin Zhu
2011 Proceedings of the 2011 International Symposium on Software Testing and Analysis - ISSTA '11  
Program binaries are an artifact of a production process that begins with source code and ends with a string of bytes representing executable code.  ...  We approach provenance recovery as a classification problem, discovering characteristics of binary code that are strongly associated with particular toolchain components and developing models that can  ...  This research is funded in part by Department of Homeland Security grant FA8750-10-2-0030 (funded through AFRL), National Science Foundation grants CNS-0716460 OCI-1032341, and Department of Energy grants  ... 
doi:10.1145/2001420.2001433 dblp:conf/issta/RosenblumMZ11 fatcat:bnitslbjpvbgpoyflvahokcfuy

Fast Training of Triplet-based Deep Binary Embedding Networks [article]

Bohan Zhuang, Guosheng Lin, Chunhua Shen, Ian Reid
2016 arXiv   pre-print
To solve the first stage, we design a large-scale high-order binary codes inference algorithm to reduce the high-order objective to a standard binary quadratic problem such that graph cuts can be used  ...  to efficiently infer the binary code which serve as the label of each training datum.  ...  First, the binary code learning stage requires optimization of Eq. (1) which is in general NP-hard.  ... 
arXiv:1603.02844v2 fatcat:j7adme72nbc2znonmvqnpsj3ua

A Configurable Statistical Lossless Compression Core Based on Variable Order Markov Modeling and Arithmetic Coding

J.L. Nunez-Yanez, V.A. Chouliaras
2005 IEEE transactions on computers  
This paper presents a practical realisation in hardware of the concepts of variable order Markov modelling using multi-symbol alphabets and arithmetic coding for lossless compression of universal data.  ...  This novel lossless compression core offers innovative solutions to the computational issues in both stages of modelling and coding and delivers high compression efficiency and throughput.  ...  The code has two components: the first component is r/m 1's, followed by a single 0, while the second component is r mod m, coded as an ordinary binary number with log 2 (m) bits.  ... 
doi:10.1109/tc.2005.171 fatcat:pxixiyazorb7va37ymwfrwrz6q

The state of globular clusters at birth – II. Primordial binaries

Nathan W. C. Leigh, Mirek Giersz, Michael Marks, Jeremy J. Webb, Arkadiusz Hypki, Craig O. Heinke, Pavel Kroupa, Alison Sills
2014 Monthly notices of the Royal Astronomical Society  
With the exception of a few possible outliers, we find that the data are to first-order consistent with the universality hypothesis.  ...  (abridged) In this paper, we constrain the properties of primordial binary populations in Galactic globular clusters using the MOCCA Monte Carlo code for cluster evolution.  ...  There are two primary sources of stochasticity in the MC method. The first relates to the determination of the position of an object along a given orbit.  ... 
doi:10.1093/mnras/stu2110 fatcat:xsevia2l7zhbfmcy46724cutxu

Statistical Lossless Compression of Space Imagery and General Data in a Reconfigurable Architecture

Jose Luis Nunez-Yanez, Xiaolin Chen, Nishan Canagarajah, Raffaele Vitulli
2008 2008 NASA/ESA Conference on Adaptive Hardware and Systems  
The proposed system enables optimal modeling strategies for each source type whilst entropy coding of the modeling output is performed using a statically configured arithmetic coding engine.  ...  The statistical redundancies present in this data can be removed efficiently using the proposed reconfigurable compression technology.  ...  The binary tree is projected first right to obtain 9 processing elements and then down to reduce it to a single processing element.  ... 
doi:10.1109/ahs.2008.9 dblp:conf/ahs/Nunez-YanezCCV08 fatcat:edxpmwoj7bbh3byggkwd2ezguu
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