The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Autonomous On-orbit Service (OOS) is one of the key issues in aerospace technology nowadays. Since multi-robot system, which consists of several low-cost and simple robots, can work more efficiently and robustly than a single and complicated robot, we consider introducing multi-robot system into autonomous OOS. This paper focuses on the topic of task planning in multi-robot system, and takes advantage...
In allusion to the character of aircraft orientation error in inertial navigation system increasing with its working time and error accumulation, airborne image aided navigation system is imported in inertial navigation system to combine integrated navigation system. To acquire high orientation accuracy and high matching speed a new algorithm based on multi-scale edge detection and generalized point...
Lightweight authentication protocols are necessary in the RFID system because tags are lack of computational resources and communication ability. Many researchers have proposed some authentication protocols which only use lightweight operations, such as XOR, hash operation and so on. In this paper, we analyze some authentication protocols. Especially, we analyze a forward secure RFID privacy protection...
Lightweight authentication protocols in the RFID system are necessary because the information security is important when messages are transmitted between the tag and reader. It has become one of the hottest issues in RFID system. Many researchers proposed some lightweight authentication protocols which only use lightweight operations, such as hash function, XOR operation and so on because the tags...
It is a great challenge for researchers to design a lightweight RFID protocol because tags lack sufficient computational resources, memory, power and communication ability. In this paper, we analyze two protocols respectively proposed by Choi et al and Ha et al and find the protocol proposed by Ha et al has security vulnerability. Afterwards, we propose an enhanced HGLAP and analyze its property....
As low-cost RFID tags with limited resource dominate in most of RFID applications, almost all security protocols used between the tag and reader are lightweight protocols which only need to implement some simple operations, such as hash function and XOR operation etc. In this paper, it is analyzed the security of different protocols based on the hash function. Afterwards, we find the A-SRAC protocol...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.