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A feature ensemble technology to identify molecular mechanisms for distinction between multiple subtypes of lymphoma

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Progress in Natural science:Materials International 2008年第12期18卷 1491-1500页

作者： Yueying Yang~(a,1) Haiyun Wang~(a,b,1) Xia Li~(a,b,c) Xue Xiao~c Su Fei~a Chuanxing Li~a Hongzhi Wang~d Shaoqi Rao~(a,c,e) Yadong Wang~d a College of Bioinformatics science and Technology,Bio-pharmaceutical Key Laboratory of Heilongjiang Province and State,Harbin Medical University,Harbin 150081,china b College of Life science and Technology,Tongji University,Shanghai 200092,china c The Biomedical engineering institute,Capital Medieal University,Beijing 100054,china d department of computer science,Harbin institute of Technology,Harbin 150080,china e department of Molecular Cardiology,Cheveland Clinic Foundation,Cleveland,OH 44195,USA College of Bioinformatics science and Technology Bio-pharmaceutical Key Laboratory of Heilongjiang Province and State Harbin Medical University Harbin 150081 China College of Life science and Technology Tongji University Shanghai 200092 China The Biomedical engineering institute Capital Medical University Beijing 100054 China department of computer science Harbin Institute of Technology Harbin 150080 China department of Molecular Cardiology Cleveland Clinic Foundation Cleveland OH 44195 USA

Due to complexities and genetic heterogeneities of biological phenotypes,robust computational approaches are desirable to achieve high generalization performance with multiple classifiers,perturbations of the data structures,and biological *** purpose of this study is to extend our developed ensemble decision approach to distinguish multiple heterogeneous phenotypes and to elucidate the underlying molecular bridges that intertwine the *** work identifies the significant molecular mechanisms (disease-relevant genes and functions) that underpin the complex molecular mechanisms for distinction between multiple phenotypes. Feature genes and hierarchical gene cores identified by our method have achieved high accuracy in the classification of multiple pheno- *** results show that the proposed analysis strategy is feasible and powerful in the classification of biological subtypes and in the explanation of the molecular connections between clinical *** interpretations with Gene Ontology revealed concerted genetic pathways for some lymphoma subtypes.

关键词： Ensemble decision approach Molecular mechanisms Lymphoma Microarray

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实时动态环境下多智能体的路径搜索研究

机器人 2004年第1期26卷 74-77页

作者：李建伟张凯王健洪炳镕杨艳哈尔滨工业大学计算机学院黑龙江哈尔滨150001 沈阳电力高等专科学校信息工程系辽宁沈阳110036 沈阳工业大学信息工程学院辽宁沈阳110023

通过对实时动态环境下多智能体机器人足球中传球路线搜索的研究 ,提出了和双方队员控制区域有关的机动范围的概念及相应的计算方法 ,并用遗传算法解决了在搜索空间较大情况下的传球路线的搜索问题 .实验和比赛结果证明 ,该方法能有效的... 详细信息

通过对实时动态环境下多智能体机器人足球中传球路线搜索的研究 ,提出了和双方队员控制区域有关的机动范围的概念及相应的计算方法 ,并用遗传算法解决了在搜索空间较大情况下的传球路线的搜索问题 .实验和比赛结果证明 ,该方法能有效的解决实时动态环境下机器人足球中传球路线搜索的问题 .

关键词：多智能体系统足球机器人遗传算法机动范围

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硬件进化的递增式学习研究

系统仿真学报 2004年第10期16卷 2332-2334页

作者：方潜生王煦法何劲松安徽建筑工业学院计算机与信息工程系合肥230022 中国科学技术大学计算机科学与技术系合肥230026 中国科学技术大学电子科学与技术系合肥230026

提高硬件进化(EvolvableHardware,简称EHW)的在线自适应能力是EHW追求的重要目标。本文构造了一种基于知识的递增式学习模式,研究了一种面向EHW的自适应学习机制。在加快进化计算收敛速度的同时,利用进化过程中的数据分析,获得了进化方... 详细信息

提高硬件进化(EvolvableHardware,简称EHW)的在线自适应能力是EHW追求的重要目标。本文构造了一种基于知识的递增式学习模式,研究了一种面向EHW的自适应学习机制。在加快进化计算收敛速度的同时,利用进化过程中的数据分析,获得了进化方向的预测(知识),有效地排除了可能对系统产生危害行为的个体。对比实验表明,该学习机制比简单的达尔文式进化机制具有明显的优势。为EHW实现自适应目标提供了一种可行的解决思路。

关键词：硬件进化递增式学习进化计算知识获取机器学习

Green Project System Design of Machine Process Factory

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厦门大学学报（自然科学版） 2002年第S1期41卷 77-78页

作者： CHEN Jian-fei, LI Jian-hua, CUI Jiang-hong, ZHANG Su-x iang, LI Chun-guang, NIU Yong-sheng (department of Mechanical engineering, Zhongyuan institute of Technolog y, zhengzhou 450007, china)

As the specialty of the product and the dim conscio us ness of environmental protection, the status of dirty, chaos and difference is l ong-term existed in the machine process factory. It seriously affects workers’ work and living environment, and restricts the total level of the environment p rotection in our country. The project is the fatal scientific research task of H enan province in 2001. As the members’ endeavor of task group, we have finished the total plan of green project system and some other key equipment to the mach ine process factory, such as the design of conveyer of chip, hydraulic former of chip, rough conveyer and dirt collector. And the green project system is made i nto model that the manufacturer can select. This item is a fire-new work. We ho pe that the expert of machine, environment protection and government official ca n put forward some advices by lodging this article. We contribute for our countr y’ environment protection and make it attain a new level.

关键词： environment protection green project machining chip transportation

基于模糊时间Petri网的列车运行时间不确定性问题的处理

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铁道学报 2005年第1期27卷 6-13页

作者：叶阳东王娟贾利民郑州大学计算机科学系河南郑州450052 铁道科学研究院运输与经济研究所北京100081

定义一种应用于铁路列车运行系统的模糊时间Petri网;针对列车运行时间存在的不确定性,该Petri网引入了4个模糊集理论函数:模糊时间片、模糊使能时间、模糊发生时间和模糊延迟,来处理时间的不确定性问题;能够对列车运行过程中的时间不确... 详细信息

定义一种应用于铁路列车运行系统的模糊时间Petri网;针对列车运行时间存在的不确定性,该Petri网引入了4个模糊集理论函数:模糊时间片、模糊使能时间、模糊发生时间和模糊延迟,来处理时间的不确定性问题;能够对列车运行过程中的时间不确定性问题进行定量分析,可以有效应用于列车交会、列车终到时间、列车运行计划调整的分析等;其相对于已有的方法具有精确分析、计算简单、简化系统、便于系统集成的特点。

关键词：列车运行模糊时间Petri网不确定性模糊时间函数

Cooperation Forensic Computing Research

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Cooperation Forensic Computing Research

Design of Firewall Hardware Platform for Small Office and Home Office

First International Workshop on Knowledge Discovery and Data Mining

作者： Youdong Zhang department of computer engineering Huaiyin institute of Technology Huaian china

＜正＞The network forensic computing is faced with the question of the complex network intrusion *** a new concept of cooperation forensic computing is *** to extend the theory of function dependency,a new method called probability function dependency relationships is *** it with the Bayesian network and K2 algorithm,the network forensic computing algorithm called CFA is *** the complex network attack,CFA is able to synthesize the various forensic data resource to reappearance the crime scenario intuitionally and realize the network forensic analysis effectively.

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Design of Firewall Hardware Platform for Small Office and Ho...

NUMERICAL SIMULATION OF THE DISPERSION IN OSCILLATING FLOWS WITH REVERSIBLE AND IRREVERSIBLE WALL REACTIONS

2011 3rd IEEE International Conference on Information Management and engineering(ICIME 2011)

作者： Wang Dan department of Electronic and Communication engineering zhengzhou institute of Aeronautical Industry Management zhengzhou,china Zhang Zhen department of Electronic and Communication engineering zhengzhou institute of Aeronautical Industry Management zhengzhou,china

In order to solve the problem of hardware firewall in medium and small enterprises,it is designed a kind of small 0ffice/home office(SOHO)firewall platform based on Intel?*** uses equal-length snakelike routing method, and in accordance with 3W spacing principle to have solved PCB design difficulties of high-speed signal *** control IXP425 kernel power sequence by using MAX6423XS16’s delay sexual *** test result show that the performance of hardware platform works well and steadily.

关键词： IXP425 firewall hardware platform circuit design

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Journal of Hydrodynamics 2009年第4期21卷 482-490页

作者： ZHANG Dao-xiang LU Zhi-ming LIU Yu-lu NG Chiu-On Shanghai institute of Applied Mathematics and Mechanics Shanghai University Shanghai 200072 China College of Mathematics and computer science Anhui Normal University Wuhu 241000 China department of Mechanical engineering The University of Hong Kong Hong Kong China

This is a study on the mass transport of a solute or contaminant in oscillating flows through a circular tube with a reactive wall layer. The reaction consists of a reversible component due to phase exchange between the flowing fluid and the wall layer, and an irreversible component due to absorption into the wall. The short-time dispersion characteristics are numerically investigated, incorporating the coupling effects between the flow oscillation, sorption kinetics, and retardation due to phase partitioning. The effects of various dimensionless parameters e.g., Da （the Damkoehler number）, α （phase partitioning number）, F （dimensionless absorption number）, and δ （dimensionless Stokes boundary layer number） on dispersion are discussed. In particular, it is found that there exist trinal peaks of the breakthrough curves in some cases.

关键词： dispersion flow oscillation wall reactions

On Stability of Cellular Neural Networks(Ⅰ)

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南京邮电大学学报(自然科学版) 1994年第4期 54-59页

作者： Liao Xiaoxin(Deparment of Mathematics,HuazhongNormalUniversity,430074,Wuhan,PRC)Wu Xinyu(department of Basic Cources,Nanjing institute of postsand Telecommunications,210003,Nanjing,PRC)Chen Waikai(department of Electrical engineering and computer science

ＯｎＳｔａｂｉｌｉｔｙｏｆＣｅｌｌｕｌａｒＮｅｕｒａｌＮｅｔｗｏｒｋｓ（Ⅰ）￥ＬｉａｏＸｉａｏｘｉｎ（ＤｅｐａｒｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＨｕａｚｈｏｎｇＮｏｒｍａｌＵｎｉｖｅｒｓｉｔｙ，４３００７４，Ｗｕ... 详细信息

ＯｎＳｔａｂｉｌｉｔｙｏｆＣｅｌｌｕｌａｒＮｅｕｒａｌＮｅｔｗｏｒｋｓ（Ⅰ）￥ＬｉａｏＸｉａｏｘｉｎ（ＤｅｐａｒｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＨｕａｚｈｏｎｇＮｏｒｍａｌＵｎｉｖｅｒｓｉｔｙ，４３００７４，Ｗｕｈａｎ，ＰＲＣ）ＷｕＸｉｎｙｕ（Ｄ...

关键词： cellular neural network stability equilibrium positions