Showing 253–264 of 3871 results
A Novel Burst-based Text Representation Model for Scalable Event Detection Abstract? A Novel Burst-based Text Representation Model for Scalable Event Detection. Traditional Clustering is a powerful technique for revealing the “hot” topics among documents. However, it’s hard to discover the new type events coming out gradually. In this paper, we propose a novel model…
A Novel Clustering-Based Spectrum Sensing In Cognitive Radio Wireless Sensor Networks Abstract? A cognitive radio wireless sensor network (CR -WSN), where each sensor node is equipped with cognitive radio. A typical concern in CR-WSN is energy consumption due to resource-constrained nature of sensor nodes. Moreover, additional energy is consumed in a CR-WSN to support CR-exclusive…
A Novel Color Image Encryption Scheme Using Rectangular Transform-Enhanced Chaotic Tent Maps Abstract– In recent years, the chaos-based cryptographic algorithms have attracted a lot of attention. Specially, chaotic tent map (CTM)-based schemes show some good performances in randomness properties and security level. However, several shortcomings still can be found from them. In this paper, based…
A Novel Congestion Avoidance Technique for Simultaneous Real-Time Medical Data Transmission Abstract? The use of Wireless Body Sensor Networks (WBSN) in medical services aims at providing continuous monitoring of patients? physiological data. However, the scarce resources in WBSN nodes limit their capabilities to cope with massive traf?c during multiple, simultaneous data transmissions. This will create…
A Novel Continuous Blood Pressure Estimation Approach Based on Data M ining Techniques Abstract-Continuous blood pressure (BP) estimation using pulse transit time (PTT) is a promising method for unobtrusive BP measurement. However, the accuracy of this approach must be improved for it to be viable for a wide range of applications. This study proposes a…
A Novel Cost-Based Model for Data Repairing Abstract? Integrity constraint based data repairing is an iterative process consisting of two parts: detect and group errors that violate given integrity constraints (ICs); and modify values inside each group such that the modified database satisfies those ICs. However, most existing automatic solutions treat the process of detecting…
A Novel Data Embedding Method Using Adaptive Pixel Pair Matching Abstract?A Novel Data Embedding Method Using Adaptive Pixel Pair Matching. This paper proposes a new data-hiding method based on pixel pair matching (PPM). The basic idea of PPM is to use the values of pixel pair as a reference coordinate, < Final Year Projects >…
A Novel Data Mining Approach for Soil Classification Abstract? Decision tree is a well known approach for classification in data mining. C4.5 and Classification and Regression Trees (CART) are two widelv used decision tree algorithms for classification. The main? drawback of C4.5 algorithm is that, it is biased towards attributes with more values while CART…
A Novel Data-Mining Approach Leveraging Social Media to Monitor Consumer Opinion of Sitagliptin Abstract? A Novel Data-Mining Approach Leveraging Social Media to Monitor Consumer Opinion of Sitagliptin. A novel data mining method was developed to gauge the experience of the drug Sitagliptin trade name Januvia by patients with diabetes mellitus type 2. < Final Year...
A Novel DC Current Injection Suppression Method for Three-Phase Grid-Connected Inverter without the Isolation Transformer Abstract-Grid-connected inverters without isolation transformer usually have certain amount of dc component injected to the ac grid due to current sensor error,tolerance of power switching device, asymmetry of PWM gating driving pulses etc. Many efforts, such as using blocking capacitor,…
A Novel DC-Power Control Method for Cascaded H-Bridge Multilevel Inverter Abstract– The cascaded H-bridge converter has been widely used in industry. The ability of dealing with unequal power generation among dc links is necessarily required in many applications, such as large-scale photovoltaic power plants and electric vehicles.A simplified modulation strategy is introduced to implement the…
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…
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A Privacy-Preserving Framework for Large-ScaleContent-Based Information Retrieval