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Image analysis for fast characterization of uniformity using automated image capture

Image analysis for fast characterization of uniformity using...

2013 International Conference on Image Processing, computer Vision, and Pattern Recognition, IPCV 2013, at WORLDCOMP 2013

作者： Panosyan, S. Raheja, A. Pernalete, N. Still, D. Meyer, A. Department of Computer Science California State Polytechnic University Pomona United States Department of Electronics and Computer Engineering Technology California State Polytechnic University Pomona United States Department of Plant Science California State Polytechnic University Pomona United States Ransom Seed Laboratory CarpinteriaCA United States

ISBN: (纸本)1601322526

Over the past decade, numerous computer vision systems have been designed and developed to assist those responsible for performing seed examinations and testing [1-14]. With the vast number of plants and the multitude of shapes the seedling roots can take, a general system that measured interesting seed properties such as germination percentage and rate, seed quality, and seed vigor would be difficult to design. However, by narrowing their scope, vision systems can be designed to accurately measure these properties. Thus, the goals of this research are to automate the collection of seedling length measurements from images taken of different types of seedlings. The system should be robust enough to: a) measure different types of seedlings, b) provide length measurements for the seedling primary axis and, in future versions, simple secondary (lateral) roots, as well as c) imagery of the various processing stages for seedling researchers to examine. © 2013 CSREA Press. All rights reserved.

关键词： Seed

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A comparison of TCP and SSL for mobile security

A comparison of TCP and SSL for mobile security

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2013 International Conference on Sensor Network Security Technology and Privacy Communication System, SNS and PCS 2013

作者： You, Wanqing Xu, Longteng Rao, Jingyu Department of Software Engineering University of Xiamen Fujian Province Xiamen China Department of Computer Science University of Southern Polytechnic State GA United States

ISBN: (纸本)9781467364515

In recent years, the use of mobile device is growing fast. The prevalence of mobile devices and the rapid growth of mobile threats have resulted in a shortage of personnel trained to handle mobile security As mobile platforms grow increasingly in popularity, so do the incentives for attackers. Mobile security, which is emerging security of network and message, is seen as a most important field in the future of mobile development. This paper presents the comparison between Transmission Control Protocol (TCP) connection and TCP with Secure Sockets Layer (SSL) in Android device, aiming at finding more security communicated method when surfing the Internet. In experiments, TCPDump is used for capture the traffic packages during the communication between client and server. Based on our experiments, we make a conclusion that TCP with SSL is more secure, compared with TCP connection which provides reliable, ordered, error-check delivery of a stream between server and client. Due to encrypt and decrypt data, transmission speed is more slow than normal. In the future, we will explore how to increase transmission speed. © 2013 IEEE.

关键词： Transmission control protocol

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Research on encryption model based on AES and ECC in RFID

Research on encryption model based on AES and ECC in RFID

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2013 International Conference on computer sciences and Applications, CSA 2013

作者： Lin, Yiran Kang, Kaige Shi, Yue Department of Computer Science Southern Polytechnic State University Marietta GA United States Department of Software Engineering China University of Mining and Technology Beijing China Department of Computer Science and Application China University of Mining and Technolog Beijing China

ISBN: (纸本)9781479915507

Since the cost of RFID tags reducing constantly, the scale of its applications enlarges in industries and extends to various fields in our daily work and life. However, due to the openness of RFID, it owns a high attack risk when applied. This paper presents a model based on AES and ECC, which can protect users' privacy and implement access controls. This model takes advantage of both the virtues of a symmetric encryption algorithm and asymmetric encryption algorithm, encrypting AES key with ECC and empowering the client to encrypt system's ECC public key by using an ECC private key. © 2013 IEEE.

关键词： Cryptography

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WAVE-CIA: A novel CIA approach based on call graph mining 13

WAVE-CIA: A novel CIA approach based on call graph mining

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28th Annual ACM Symposium on Applied Computing, SAC 2013

作者： Li, Bixin Zhang, Qiandong Sun, Xiaobing Leung, Hareton School of Computer Science and Engineering Southeast University Nanjing China State Key Laboratory of Computer Science Institute of Software Chinese Academy of Sciences Beijing China Department of Computing Hong Kong Polytechnic University Hong Kong Hong Kong

ISBN: (纸本)9781450316569

software change impact analysis (CIA) is a key technique to identify the potential effects caused by software changes. In this paper, a new graph mining based CIA technique is proposed, which takes the interference among multiple proposed changes into account to improve the precision of the impact results. Empirical evaluations on two real-world software projects demonstrate the effectiveness of our CIA technique. Copyright 2013 ACM.

关键词： Wave propagation

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A strategy for optimisation of cooperative platoon formation

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International Journal of Vehicle Information and Communication Systems 2013年第1期3卷 28-43页

作者： Dao, Thanh-Son Huissoon, Jan Paul Clark, Christopher Michael Department of Systems Design Engineering University of Waterloo Waterloo ON N2L 3G1 Canada Department of Mechanical Engineering University of Waterloo Waterloo ON N2L 3G1 Canada Department of Computer Science California Polytechnic State University San Luis Obispo CA 93407 United States

This paper presents a direction for cooperative vehicle platoon formation. To enhance traffic safety, increase lane capacities and reduce fuel consumption, vehicles can be organised into platoons with the objective of maximising the travel distance that platoons stay intact. Towards this end, this work evaluates a proposed strategy which assigns vehicles to platoons by solving an optimisation problem. A linear model for assigning vehicles to appropriate platoons when they enter the highway is formulated. Simulation results demonstrate that lane capacity can be increased effectively when platooning operation is used. © 2013 Inderscience Enterprises Ltd.

关键词： Global positioning system

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A study of gesture-based first person control

A study of gesture-based first person control

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International Conference on computer Games (CGAMES)

作者： Jeff Chastine Nicole Kosoris Joshua Skelton Department of Computer Science and Software Engineering Southern Polytechnic State University Marietta GA USA

Control within a First Person Shooter (FPS) traditionally involves one of two methods of input - primarily a gamepad or the combination of keyboard and mouse. Recent advances in hardware now allow users to engage with digital media through gesture alone, opening new possibilities for interaction techniques. In this paper, we present the results of a study on using single-hand gestures to control a FPS game, comparing the performance against traditional input methods. Fundamental tasks, including movement and aiming were investigated independently, and were later combined into a full control scheme. This work presents the results of a study of 26 participants, including summaries of in-game performance and a post-game survey. The motivation behind the study is not in evaluating these three input methods through direct comparison, but to establish a baseline of user capabilities for the nascent field of gesture-based game control.

关键词： Games Thumb computers Keyboards Mice Sensitivity

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Asymmetric game design and player location: An empirical study on mobile play experiences

Asymmetric game design and player location: An empirical stu...

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International Conference on computer Games (CGAMES)

作者： Yu Feng Jon A Preston Joshua Skelton Department of Computer Science and Software Engineering Southern Polytechnic State University Marietta GA USA

The emergence of new hardware and software tools for game design and play provides an important opportunity to study how players interact and what new modes of play experiences achieve the highest overall player experience. This study examines an asymmetric game design - wherein players choose different roles in a one-against-many scenario. We empirically validate asymmetric game design through a formal usability study that measures how location (co-location vs. distributed location) and role selection influence overall player satisfaction. Results demonstrate that players enjoy asymmetric games and appreciate the ability to select their desired role without being constrained by other players' selection. Additionally, this study finds that real-world placement/location significantly influences play style. This study contributes to the field by defining the viability of this emerging game design pattern and points to novel opportunities for future research.

关键词： Games Servers Cities and towns Missiles Mobile communication computer architecture computers

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Enhance Capstone Projects with a New Online Collaboration System

Enhance Capstone Projects with a New Online Collaboration Sy...

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International Conference on Advanced Learning Technologies (ICALT)

作者： Dan Chia-Tien Lo Orlando Karam Department of Computer Science and Software Engineering Southern Polytechnic State University Marietta GA USA

ISBN: (纸本)9781479903733

This paper presents a new online collaboration system for capstone projects and other project-oriented courses. Unique features such as project grading, social media integration, and document review are proposed. This project is developed based on the open sourced project management system, Redmine. The Ruby on Rails in Redmine provides a fast and effortless development tool for added features. Our modified Redmine will be replicated freely elsewhere.

关键词： Project management Rails Collaboration Media computer science Monitoring Educational institutions

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Learning mobile security with android security labware 13

Learning mobile security with android security labware

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44th ACM Technical Symposium on computer science Education, SIGCSE 2013

作者： Guo, Minzhe Bhattacharya, Prabir Yang, Ming Qian, Kai Yang, Li School of Computing Sciences and Informatics University of Cincinnati Cincinnati OH 45221 United States School of Computing and Software Engineering Southern Polytechnic State University Marietta GA 30060 United States Department of Computer Science and Engineering University of Tennessee at Chattanooga Chattanooga TN 37403 United States

ISBN: (纸本)9781450320306

As smart mobile devices grow increasingly in popularity, so do the incentives for attackers. Recent surveys on mobile security describe the rapidly increasing number and sophistication of mobile attacks. Newer sources of risks are being introduced or explored in the mobile computing paradigm where traditional security threats are also evolving. The prevalence of mobile devices and the rapid growth of mobile threats have resulted in a shortage of mobile security personnel. Educational activities are needed to promote mobile security education and to meet the emerging industry and education needs. This paper presents our initial effort on exploring a learning approach to mobile security, which aims at taking advantages of the benefits of mobile devices and the best practices in learning information security, promoting students' interests, and improving students' self-efficacy. An Android security labware is designed to implement the environment and materials for the learning approach. We integrated the pilot modules of the labware into two security courses in two semesters. The majority of the students provided positive feedback and enjoyed the Android security practices. Copyright © 2013 ACM.

关键词： Mobile security

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Low-cost and portable labware for computing curriculum using scalable mobile sensory platform

Low-cost and portable labware for computing curriculum using...

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Frontiers in Education (FIE) Conference

作者： Liang Hong Kai Qian Gang Quan Kuosheng Ma Department of Electrical and Computer Engineering Tennessee State University Nashville TN School of Computer Science and Software Engineering Southern Polytechnic State University Marietta GA Department of Electrical and Computer Engineering Florida International University Miami FL Department of Electrical Engineering Southern Polytechnic State University Marietta GA

Mobile embedded system is an excellent candidate to provides depth, breadth, and rigorousness for meeting the emerging workforce and education needs in science, technology, and engineering. However, the high requirements of investment in resources and instructors make the mobile embedded system education impractical for universities and colleges that lack the resources and build-ups. This work-in-progress paper presents a novel low-cost and portable labware for hands-on labs and projects using Android smartphones and scalable sensory platform. It is easy-to-adopt, promotes students with authentic and creative learning, and supports wide dissemination.

关键词： Embedded systems Smart phones Mobile communication Educational institutions computers Temperature sensors

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