Showing 97–108 of 1331 results
A Novel Design for Circular Patch Fractal Antenna for Multiband Application Abstract? A novel fractal design technique for a circular patch antenna for multiband applications. The proposed antenna operates at six different resonant frequencies at 10.3 GHz,16.7 GHz,21.7 Ghz, 25.1 Ghz,43.3 Ghz, and 49.3 Ghz spread over X,Ku,K and V band. Fractal design technique is…
A Novel Efficient Remote Data Possession Checking Protocol in Cloud Storage Abstract– As an important application in cloud computing, cloud storage offers user scalable, flexible, and high-quality data storage and computation services. A growing number of data owners choose to outsource data files to the cloud. Because cloud storage servers are not fully trustworthy, data…
A novel image steganography scheme with high embedding capacity and tunable visual image quality based on a genetic algorithm Abstract?AbstractIn power system, minimizing the power loss in the transmission lines and/or minimizing the voltage deviation at the load buses by controlling the reactive power is referred as optimal reactive power dispatch (ORPD). This paper presents…
A novel initialization scheme for the fuzzy c-means algorithm for color clustering Abstract?Abstract A novel initialization scheme for the fuzzy c-means (FCM) algorithm is proposed for the color clustering problem. Given a set of color points, the proposed initialization scheme extracts the most vivi dandd is tinguishable colors, referred to here as the dominant colors….
A Novel Internet of Things-centric Framework to Mine Malicious Frequent Patterns Abstract– There are a number of research challenges associated with Internet of Things (IoT) security, and one of these challenges is to design novel frameworks to mine malicious frequent patterns for identifying misuse and detecting anomalies without incurring high computational costs (e.g. due to…
A novel model for credit card fraud detection using Artificial Immune Systems Abstract-The amount of online transactions is growing these days to a large number. A big portion of these transactions contains credit card transactions. The growth of online fraud, on the other hand, is notable, which is generally a result of ease of access…
A Novel Multilevel Multi-Output Bidirectional Active Buck PFC Rectifier Abstract? A new family of buck type PFC (power factor corrector) rectifiers that operates in CCM (continuous conduction mode) and generates multilevel voltage waveform at the input. Due to CCM operation, commonly used AC side capacitive filter and DC side inductive filter are removed from the…
A Novel Quantum-Dot Cellular Automata X -bit ? 32-bit SRAM Abstract? Application of quantum-dot cellular automata (QCA) technology as an alternative to CMOS technology on the nanoscale has a promising future; QCA is an interesting technology for building memory. The proposed design and simulation of a new memory cell structure based on QCA with a…
A Novel Side Face Contour Extraction Algorithm for Driving Fatigue Statue Recognition Abstract-Fatigue-driving detection, which employs pattern recognition measure to discover driver?s fatigue stat, is considered as a key technique to improve road safety. However, the widely used frontal face recognition systems bring some problems, such as low recognition accuracy, poor real-time ability, and high…
A Novel Step-up Multi-Input DC-DC Converter for Hybrid Electric Vehicles Application Abstract? A multi-input DC-DC converter is proposed and studied for hybrid electric vehicles (HEVs). Compared to conventional works, the output gain is enhanced. Fuel cell (FC), photovoltaic (PV) panel and energy storage system (ESS) are the input sources for proposed converter. The FC is…
A Novel Three-Phase Current Source Rectifier With Delta-Type Input Connection to Reduce the Device Conduction Loss Abstract? The three-phase current source rectifier (CSR) features a step-down ac?dc voltage conversion function, smaller ac filter size compared with the traditional two-level voltage source rectifier, and inrush current limiting capability. However, large conduction loss of semiconductor devices has…
A Novel Zero-Current-Transition PWM DC-DC Converter with Coupled Inductor Abstract?A novel topology of a non-isolated buck converter with zero-current-transition (ZCT) capabilities is presented. In order to realize ZCT condition, the auxiliary circuit consists of a coupled inductor, a capacitor and an auxiliary switch, which also operates with a ZCT condition. < final year projects >…
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SIR: a secure and intelligent routing protocol for vehicular adhoc network