检索结果-内蒙古大学图书馆

作者： Yang, Kehu Yu, Wensheng School of Mechanical Electronic and Information Engineering China University of Mining and Technology Beijing 100083 China School of Software Engineering East China Normal University Shanghai 200062 China Lab. of Complex Systems and Intelligent Science Institute of Automation CAS Beijing 100190 China

ISBN: (纸本)9787894631046

This paper proposed an embedded smart sensor which is consisted of a 6 DOF (Degree Of Free) IMU (Inertial Measurement Unit), a 3-axis magnetic compass, a monocular camera and a DSP processor which is high performance and power saved, and briefly discussed the design and construction of the system's hardware. By using this embedded smart sensor, we proposed a attitude determination method which is based on the quaternion and the epipolar geometry. The experimental results demonstrated the effectiveness of the methods.

关键词： Smart sensors

来源：评论

学校读者我要写书评

暂无评论

Proceedings - International Conference on software engineering: Foreword

Proceedings - International Conference on Software Engineeri...

引用

Proceedings - International Conference on software engineering 2010年

作者： Dubinsky, Yael Kruchten, Philippe Finkelstein, Anthony Bass, Len Chulani, Sunita Prikladnicki, Rafael IBM Haifa Research Lab. Israel University of British Columbia Canada University College London United Kingdom Carnegie Mellon Software Engineering Institute United States Cisco Systems United States Pontifícia Universidade Do Rio Grande Do Sul Brazil

来源：评论

学校读者我要写书评

暂无评论

Industry traction for MAS technology: Would a rose by any other name smell as sweet?

引用

International Journal of Agent-Oriented software engineering 2009年第4期3卷 397-401页

作者： Ghose, Aditya Lab. School of Computer Science and Software Engineering Decision Systems Lab. University of Wollongong Wollongong NSW 2522 Australia

The Multi-Agent systems (MAS) community faces a crisis that many are unwilling to acknowledge. We are all acutely aware of how MAS concepts and technologies seem to have failed to gain significant industry traction (a few notable exceptions aside). Other research communities (e.g., the service-oriented computing community) have gained far greater industry acceptance for their outputs, in far shorter time. But the crisis stems from an even greater threat: the co-opting of agents/MAS concepts in other research communities, particularly the service-oriented computing community. This position paper argues that the MAS community must respond to this challenge via a closer engagement with the service-oriented computing community, by using the notion of services as an implementation vehicle for MAS technology, by better articulating the industry value proposition of MAS technology in software engineering terms and by paying attention to nomenclature. Copyright © 2009, Inderscience Publishers.

关键词： Multi agent systems

来源：评论

学校读者我要写书评

暂无评论

Business process integration: Method and analysis

Business process integration: Method and analysis

引用

6th Asia-Pacific Conference on Conceptual Modelling, APCCM 2009

作者： Morrison, Evan D. Menzies, Alex Koliadis, George Ghose, Aditya K. Decision Systems Lab. School of Computer Science and Software Engineering University of Wollongong Wollongong NSW 2522 Australia

ISBN: (纸本)9781920682774

In the study of business management, process integration has become an interesting area of research that affects analysts studying and working on existing system plans. Process integration aims to investigate relationships across a business compendium to produce classifications and merge similar activities into a standardized system. Integration is the process of merging elements from two similar antecedent processes to create a single process that can be used to replace the original processes. This paper proposes a practical method for process integration and provides a theoretical framework and metrics for business process integration assessment. In the provision of metrics that take into account similarity of activities within processes we are able to offer solutions that provide minimal change reducing change costs, and minimizing change impact risks. Copyright © 2009, Australian Computer Society, Inc.

关键词： BPMN Process integration Similarity matching SPNets

来源：评论

学校读者我要写书评

暂无评论

Reports of the AAAI 2010 conference workshops

Reports of the AAAI 2010 conference workshops

引用

作者： Aha, David W. Boddy, Mark Bulitko, Vadim D'Avila Garcez, Artur S. Doshi, Prashant Edelkamp, Stefan Geib, Christopher Gmytrasiewicz, Piotr Goldman, Robert P. Halevy, Alon Hitzler, Pascal Isbell, Charles Josyula, Darsana Kaelbling, Leslie Pack Kersting, Kristian Kunda, Maithilee Lamb, Luis C. Marthi, Bhaskara McGreggor, Keith Mihalkova, Lilyana Nastase, Vivi Natarajan, Sriraam Provan, Gregory Raja, Anita Ram, Ashwin Riedl, Mark Russell, Stuart Sabharwal, Ashish Smaus, Jan-Georg Sukthankar, Gita Tuyls, Karl Van Der Meyden, Ron Adaptive Systems Section Naval Research Laboratory Washington DC United States Adventium Labs. Minneapolis MN United States Department of Computer Science University of Alberta Canada City University London United Kingdom University of Georgia United States University of Bremen Germany School of Informatics University of Edinburgh United Kingdom University of Illinois Chicago United States Smart Information Flow Technologies LLC Minneapolis MN United States Structured Data Group Google Research United States Department of Computer Science Wright State University Dayton OH United States School of Interactive Computing Georgia Institute of Technology Atlanta GA United States Department of Computer Science Bowie State University United States Department of Computer Science and Engineering Massachusetts Institute of Technology United States Statistical Relational Mining Group Fraunhofer IAIS Germany Department of Computer Science Federal University of Rio Grande Do sul Brazil Willow Garage Inc. CA United States Computer Science Department University of Maryland College Park United States Heidelberg Institute for Theoretical Studies Heidelberg Germany Department of Computer Science University of Wisconsin Madison United States University College Cork Ireland Cork Complex Systems Lab. Ireland Department of Software and Information Systems University of North Carolina Charlotte United States Department of Computer Science and Engineering University of California Berkeley United States Department of Computer Science Cornell University United States Institute for Computational Sustainability United States University of Freiburg Germany School of Electrical Engineering and Computer Science University of Central Florida United States Maastricht University Netherlands University of New South Wales NICTA Australia

The AAAI-10 workshop program was held on July 11-12, 2010, at the Westin Peachtree Plaza in Atlanta, Georgia. The workshop program included 13 workshops covering a wide range of topics in artificial intelligence. There were several presentations on particular formalisms for combining the levels of planning from the perspectives of classical planning, motion planning, POMDPs, search-based planning, and temporal logic-based constraints. Henry Lieberman from Massachusetts Institute of Technology Media laboratory presented work developing a platform for knowledge acquisition and usage from expert users, built upon experience with eliciting information from nonexperts in a collaborative manner. The objective of the AAAI Workshop on Goal-Directed Autonomy (GDA) was to encourage discussion and novel contributions on intelligent agents that can self-select their goals. Jeremy Baxter from QinetiQ focused on user interaction, while Nick Hawes described a goal-directed reasoning framework for controlling a mobile robot.

关键词： Motion planning

来源：评论

学校读者我要写书评

暂无评论

Challenges in model-driven software engineering

Challenges in model-driven software engineering

引用

Models in software engineering, MODELS 2008

作者： Straeten, Ragnhild Van Der Mens, Tom Baelen, Stefan Van Software and Systems Engineering Lab Vrije Universiteit Brussel Belgium Service de Génie Logiciel Université de Mons Belgium DistriNet Department of Computer Science K.U. Leuven Belgium

ISBN: (纸本)9783642016479

After more than a decade of research in Model-Driven engineering(MDE), the state-of-the-art and the state-of-the-practice in MDEhas significantly progressed. Therefore, during this workshop we raised the question of how to proceed next, and we identified a number of future challenges in the field of MDE. The objective of the workshop was to provide a forum for discussing the future of MDE research and practice. Seven presenters shared their vision on the future challenges in the field of MDE. Four breakout groups discussed scalability, consistency and co-evolution, formal foundations, and industrial adoption, respectively. These themes were identified as major categories of challenges by the *** report summarises the different presentations, the MDE challenges identified by the workshop participants, and the discussions of the breakout groups.

关键词： software engineering

来源：评论

学校读者我要写书评

暂无评论

Exposure-path prevention in directional sensor networks using sector model based percolation

Exposure-path prevention in directional sensor networks usin...

引用

2009 IEEE International Conference on Communications, ICC 2009

作者： Liang, Liu Xi, Zhang Huadong, Ma Networking and Information Systems Laboratory Department of Electrical and Computer Engineering Texas A and M University College Station TX 77843 United States Beijing Key Lab. of Intelligent Telecomm. Software and Multimedia Beijing University of Posts and Telecomm. Beijing 100876 China

ISBN: (纸本)9781424434350

In wireless sensor networks, most existing works on region coverage mainly concentrate on the omnidirectional sensor based full coverage, which ensures that all points in the sensor-deployed region are covered. In contrast, this paper studies the problem of exposure-path prevention for the region coverage in directional sensor networks. Because the exposure paths are prevented as long as no moving objects or phenomena can go through a sensor-deployed region without being detected, exposure-path prevention does not require full coverage, and instead it only needs the partial coverage. Towards this end, we apply the percolation theory to solve the exposure path problem for directional sensor networks. In particular, we map the exposure path problem into a sector based percolation model, and then derive the bounds of critical density where directional sensors are deployed according to a 2-dimensional Poisson process. Also conducted is a set of extensive simulations to validate and evaluate our developed models and schemes. ©2009 IEEE.

关键词： Wireless sensor networks

来源：评论

学校读者我要写书评

暂无评论

Minimal exposure path algorithms for directional sensor networks

Minimal exposure path algorithms for directional sensor netw...

引用

2009 IEEE Global Telecommunications Conference, GLOBECOM 2009

作者： Liu, Liang Zhang, Xi Ma, Huadong Networking and Information Systems Laboratory Department of Electrical and Computer Engineering Texas A and M University College Station TX 77843 United States Beijing Key Lab. of Intelligent Telecomm. Software and Multimedia Beijing University of Posts and Telecomm. Beijing 100876 China

ISBN: (纸本)9781424441488

As a fundamental problem of wireless sensor networks, the minimal exposure path problem corresponding to the sensor network's worst-case coverage plays an important role in the applications for detecting intrusions. However, most existing works about minimal exposure path are based on omnidirectional sensors. In contrast, this paper studies the minimal exposure path problem for directional sensor networks. We first develop a directional sensing model: directional sensitivity model. Then, we formulate the minimal exposure path problem by using two sensing intensity functions: all-sensor intensity function and maximum-sensor intensity function, and generate two weighted grids to convert the minimal exposure path problem into two discrete geometric problems. Based on the above weighted grids, we also develop two approximation algorithms to find the minimal exposure path for the directional sensitive model. We conduct extensive simulations to validate and evaluate our proposed models and algorithms.

关键词： Wireless sensor networks

来源：评论

学校读者我要写书评

暂无评论

FastCluster: a graph theory based algorithm for removing redundant sequences

引用

Journal of Biomedical Science and engineering 2009年第8期2卷 621-625页

作者： Peng-Fei Liu Yu-Dong Cai Zi-Liang Qian Sheng-Yu Ni Liu-Huan Dong Chang-Hong Lu Jin-Long Shu Zhen-Bing Zeng Wen-Cong Lu Institute of Systems Biology Shanghai University Software Engineering Institute of East China Normal University East China Normal University Bioinformatics Center Key Lab of Systems Biology Shanghai Institutes for Biological Sciences Chinese Academ

In many cases, biological sequence databases contain redundant sequences that make it difficult to achieve reliable statistical analysis. Removing the redundant sequences to find all the real protein families and their representatives from a large sequences dataset is quite important in bioinformatics. The problem of removing redundant protein sequences can be modeled as finding the maximum independent set from a graph, which is a NP problem in Mathematics. This paper presents a novel program named FastCluster on the basis of mathematical graph theory. The algorithm makes an improvement to Hobohm and Sander’s algorithm to generate non-redundant protein sequence sets. FastCluster uses BLAST to determine the similarity between two sequences in order to get better sequence similarity. The algorithm’s performance is compared with Hobohm and Sander’s algorithm and it shows that Fast- Cluster can produce a reasonable non-redundant pro- tein set and have a similarity cut-off from 0.0 to 1.0. The proposed algorithm shows its superiority in generating a larger maximal non-redundant (independent) protein set which is closer to the real result (the maximum independent set of a graph) that means all the protein families are clustered. This makes Fast- Cluster a valuable tool for removing redundant protein sequences.

关键词： Blast Graph Theory Redundant Sequences CD-HIT

来源：评论

学校读者我要写书评

暂无评论

Group based access control scheme: Proof of method for secure access control architecture in mobile ad-hoc networks 09

Group based access control scheme: Proof of method for secur...

引用

7th International Conference on Advances in Mobile Computing and Multimedia, MoMM2009

作者： Bakar, Asmidar Abu Ismail, Roslan Ahmad, Abdul Rahim Abdul Manan, Jamalul-Lail Jais, Jamilin Dept. of Systems Networking College of Information Technology Universiti Tenaga Nasional Malaysia Dept. of Software Engineering College of Information Technology Universiti Tenaga Nasional Malaysia Cyber Security Lab. MIMOS Berhad Malaysia Imam Muhammad Ibn Saud Islamic University Riyadh Saudi Arabia

ISBN: (纸本)9781605586595

In disaster area, where the infrastructures is partially or fully destroyed, a form of communication to allow information been shared among rescue team is needed. Since Mobile ad-hoc network is easy to setup and required less infrastructure therefore it is a suitable candidate to work in disaster area. Despite of its uniqueness, this network is highly vulnerable to malicious node and also to threats. In rescue mission scenario, information needs to be shared among trusted and legal nodes only hence a mechanism to restrict an access to information in this network is extremely important. In this paper, we outline the access control requirement for this network and proposed the secure access control architecture based on the requirements. Based on the proposed architecture, we derive a Group Based access control scheme, to show how an access to information in mobile ad-hoc environment at emergency rescue mission is working. Copyright 2009 ACM.

关键词： Mobile ad hoc networks

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：