中国科学院软件研究所机构知识库
Advanced  
ISCAS OpenIR  > 计算机科学国家重点实验室  > 会议论文
题名:
separating ne from some nonuniform nondeterministic complexity classes
作者: Fu Bin ; Li Angsheng ; Zhang Liyu
会议文集: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议名称: 15th Annual International Conference on Computing and Combinatorics, COCOON 2009
会议日期: 37450
出版日期: 2009
会议地点: Niagara Falls, NY, United states
出版地: Germany
ISSN: 3029743
ISBN: 3642028810
部门归属: (1) Dept. of Computer Science, University of Texas, Pan American, TX 78539, United States; (2) Institute of Software, Chinese Academy of Sciences, Beijing, China; (3) Department of Computer and Information Sciences, University of Texas at Brownsville, Brownsville, TX 78520, United States
主办者: State University of New York,; Department of Computer Science and Engineering
英文摘要: We investigate the question whether NE can be separated from the reduction closures of tally sets, sparse sets and NP. We show that (1)NE ⊈ R no(1) NP-T (TALLY); (2) NE ⊈ Rm SN (SPARSE); and (3) NE ⊈ PnkT /nkNP for all k≥1. Result (3) extends a previous result by Mocas to nonuniform reductions. We also investigate how different an NE-hard set is from an NP-set. We show that for any NP subset A of a many-one-hard set H for NE, there exists another NP subset A′ of H such that A′ ⊇ A and A′-A is not of sub-exponential density. © 2009 Springer Berlin Heidelberg.
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/8530
Appears in Collections:计算机科学国家重点实验室 _会议论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Fu Bin,Li Angsheng,Zhang Liyu. separating ne from some nonuniform nondeterministic complexity classes[C]. 见:15th Annual International Conference on Computing and Combinatorics, COCOON 2009. Niagara Falls, NY, United states. 37450.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Fu Bin]'s Articles
[Li Angsheng]'s Articles
[Zhang Liyu]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Fu Bin]‘s Articles
[Li Angsheng]‘s Articles
[Zhang Liyu]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院软件研究所 - Feedback
Powered by CSpace