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.
Platoon systems, as a type of adaptive cruise control systems,will play a significant role to improve travel experience androadway safety. The stability of a platoon system is crucialso that each vehicle maintains a safety distance from itsproceeding vehicle and can take necessary actions to avoidcollisions. However, current centralized platoon maintenancemethod cannot meet this requirement. We suggest...
As Electric Vehicles (EVs) become increasingly popular, their battery-related problems (e.g., short driving range and heavy battery weight) must be resolved as soon as possible. Velocity optimization of EVs to minimize energy consumption in driving is an effective alternative to handle these problems. However, previous velocity optimization methods assume that vehicles will pass through traffic lights...
Electric vehicles (EVs) have great potential to reduce dependency on fossil fuels. The recent surge in the development of online EV (OLEV) will help to address the drawbacks associated with current generation EVs, such as the heavy and expensive batteries. OLEVs are integrated with the smart grid of power infrastructure through a wireless power transfer system (WPT) to increase the driving range of...
Electric vehicles (EVs) will become a component of the future generation intelligent transportation system. Because of EVs' limited battery power, the wireless power transfer (WPT) system has drawn much attention in recent years. The WPT system charges EVs in motion when they pass the charging lanes installed in roads without requiring physical contact between utility power supply and vehicle battery...
This paper aims to improve wireless network throughput by suppressing duplicate data transmissions from network links. It has been demonstrated that IP-layer Redundancy Elimination (RE) with content overhearing can significantly improve the goodput and utilization of wireless channels in wireless environment. However, the integration of IP-layer RE and wireless overhearing introduces a challenge....
To minimize the fuel consumption for driving, several methods have been proposed to calculate vehicles' optimal velocity profiles on a remote cloud. Considering the traffic dynamism, each vehicle needs to keep updating the velocity profile, which requires low latency for information uploading and profile calculation. However, these proposed methods cannot satisfy this requirement due to (1) high queuing...
Always keeping a certain distance between vehicles in a platoon is important for collision avoidance. Centralized platoon systems let the leader vehicle determine and notify the velocities of all the vehicles in the platoon. Unfortunately, such a centralized method generates high packet drop rate and communication delay due to the leader vehicle's limited communication capability. Therefore, we propose...
Maximizing data locality in task scheduling is critical for the performance of MapReduce job execution. Manyexisting works on MapReduce scheduling decide the placementof map and reduce tasks on a coarse granularity of locationsmeasured by located machines and racks. They do not explicitlyconsider the network topology and data transmission cost, whichmay cause task straggling and degrade the job performance...
As an alternate form in the road transportationsystem, electric vehicle (EV) can help reduce the fossil-fuelconsumption. However, the usage of EVs is constrained by thelimited capacity of battery. Wireless Power Transfer (WPT) can increase the driving range of EVs by charging EVs inmotionwhen they drive through a wireless charging laneembedded in a road. The amount of power that can be suppliedby...
Owing to the emergence of better characteristics such as parallelism, low power consumption and data compactness, DNA computing has drawn great attention in recent years. In this study, the authors realise an arithmetic and logic unit (ALU) using deoxyribonucleic acid (DNA). Inputs and outputs of the proposed ALU keep the logical reversibility in computation processes. The proposed ALU is capable...
Reversible logic has drawn great attention in recent years due to its emerging propagation in diverse range of areas. In this paper, we present a novel approach to unite addition and subtraction operations; circuits that perform addition/subtraction operations using fault tolerant reversible gates with fault detection capability. Adder and subtractor are basic building blocks of any Arithmetic Logic...
Reversible logic transforms logic signal in a way that allows the original input signals to be recovered from the produced outputs, has attracted great attention because of its application in many areas. Traditional silicon computers consume much more power compared to computing systems based on Deoxyribonucleic Acid (DNA). In addition, DNA-based logic gates are stable and reusable. In this paper,...
Reversible logic; transforms logic signal in a way that allows the original input signals to be recovered from the produced outputs, has attracted great attention because of its application in diverse areas such as quantum computing, low power computing, nanotechnology, DNA computing, quantum dot cellular automata, optical computing. In this paper, we design low power binary comparators using reversible...
Nowadays fault tolerant reversible logic is becoming popular and have widely used in reducing power consumption of digital logic design. Reversible logic is used to optimize power by recovering bit loss from its unique input-output mapping. In this paper, for the first time we designed a novel approach for constructing fault tolerant reversible n-bit binary comparator. An algorithm has been presented...
In this paper, we realize the reversible multiplier circuit using Deoxyribonucleic Acid (DNA). Due to reversible logic's emerging characteristics, it has drawn great attention in recent years. As multiplication operation consists of several shift and addition operations, we use shifter and adder circuits as building blocks to construct multiplication circuit. We also present an algorithm for depicting...
Traditional silicon computers are believed to consume more power compared to computing systems based on Deoxyribonucleic Acid (DNA). In addition, DNA-based logic gates are stable, reusable and also outperform the non-DNA based existing shifters. In this paper, a new approach for designing DNA-based reversible shifter circuit is proposed where any kind of shifting operations can be carried out. The...
In this paper, DNA-based Toffoli gate has been modeled using the formation of DNA characteristics. After that, the logics of the basic (AND, OR, NOT) gates and EX-OR gates have been realized using our DNA-based Tofffoli gate. The proposed DNA-based Tofolli gate is faster due to parallelism and replication properties of DNA strands. The proposed gate also requires less space because of the compactness...
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.