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Paper Abstract and Keywords
Presentation 2016-10-27 15:30
Efficiency Improvement in #SMT-based Quantitative Information Flow Analysis
Masato Nakashima, Trung Chu Bao, Kenji Hashimoto, Masahiko Sakai, Hiroyuki Seki (Nagoya Univ.) SS2016-26 DC2016-28
Abstract (in Japanese) (See Japanese page) 
(in English) Model counting is one of the promising methods for quantitative information flow analysis. In this paper, we focus on the model counting of the formula modulo theories (#SMT) obtained from a given program. To improve the efficiency of the model counting, we use unsatisfiable core and model caching in a #SMT tool. We also measured the impact of the selection order of the projected variables to the efficiency. Based on the result, we propose a method that determines an efficient selection order by static analysis of a program as a preprocessing.
Keyword (in Japanese) (See Japanese page) 
(in English) quantitive information flow / projected model counting / SMT / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 277, SS2016-26, pp. 49-54, Oct. 2016.
Paper # SS2016-26 
Date of Issue 2016-10-20 (SS, DC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee DC SS  
Conference Date 2016-10-27 - 2016-10-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Hikone Kinro-Fukushi Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Software System and Dependability on Network, etc 
Paper Information
Registration To SS 
Conference Code 2016-10-DC-SS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Efficiency Improvement in #SMT-based Quantitative Information Flow Analysis 
Sub Title (in English)  
Keyword(1) quantitive information flow  
Keyword(2) projected model counting  
Keyword(3) SMT  
1st Author's Name Masato Nakashima  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Trung Chu Bao  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Kenji Hashimoto  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Masahiko Sakai  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Hiroyuki Seki  
5th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2016-10-27 15:30:00 
Presentation Time 25 minutes 
Registration for SS 
Paper # SS2016-26, DC2016-28 
Volume (vol) vol.116 
Number (no) no.277(SS), no.278(DC) 
Page pp.49-54 
Date of Issue 2016-10-20 (SS, DC) 

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