Showing 1045–1056 of 1333 results
Quality-Aware Subgraph Matching Over Inconsistent Probabilistic Graph Databases Abstract? Resource Description Framework (RDF) has been widely used in the Semantic Web to describe resources and their relationships. The RDF graph is one of the most commonly used representations for RDF data. However, in many real applications such as the data extraction/integration, RDF graphs integrated from…
Quantized Massive MU-MIMO-OFDM Uplink Abstract?Abstract Coarse quantization at the base station (BS) of a massive multi-user (MU) multiple-input multiple-output (MIMO) wireless system promises significant power and cost savings.Coarse quantization also enables significant reductions of the raw analog-to-digital converter data that must be transferred from a spatially separated antenna array to the baseband processing unit. The…
Optimal Joint Scheduling and Cloud Offloading for Mobile Applications Abstract? While there has been a significant amount of work on object search and image retrieval, the focus has primarily been on establishing effective models for the whole images, scenes, and objects occupying a large portion of an image. In this paper, we propose to leverage…
R3E: Reliable Reactive Routing Enhancement for Wireless Sensor Networks Abstract?Abstract Providing reliable and efficient communication under fading channels is one of the major technical challenges in wireless sensor networks (WSNs), especially in industrial WSNs (IWSNs) with dynamic and harsh environments. In this work,we present the Reliable Reactive Routing Enhancement (R3E) to increase the resilience to…
RAAC: Robust and Auditable Access Control With Multiple Attribute Authorities for Public Cloud Storage Abstract-Data access control is a challenging issue in public cloud storage systems. Ciphertext-policy attribute-based encryption (CP-ABE) has been adopted as a promising technique to provide flexible, fine-grained, and secure data access control for cloud storage with honest-but-curious cloud servers. However, in…
RAAC: Robust and Auditable Access Control With Multiple Attribute Authorities for Public Cloud Storage Abstract-Data access control is a challenging issue in public cloud storage systems. Ciphertext-policy attribute-based encryption (CP-ABE) has been adopted as a promising technique to provide flexible, fine-grained, and secure data access control for cloud storage with honest-but-curious cloud servers. However, in…
Rain drop Detection and Removal using K-Means Clustering Abstract-At the first place ,a novel hybrid algorithm has been proposed to detect raindrops , remove and then restore the image back ground in a single image. In addition, this new hybrid algorithm is framed based on K-Means clustering and Median filtering for the fast retrieval of…
Melanoma Is Skin Deep: A 3D Reconstruction Technique for Computerized Dermoscopic Skin Lesion Classification Abstract-Given the prevalence of joint photographic experts group (JPEG) compressed images, optimizing image reconstruction from the compressed format remains an important problem.Instead of simply reconstructing a pixel block from the centers of indexed discrete cosine transform (DCT) coefficient quantization bins (hard…
Range – free Localization Algorithm for Anisotropic Wireless Sensor Networks Abstract-In the first place, here propose a novel range-free localization algorithm tailored for anisotropic wireless sensors networks (WSN)s. Using the proposed algorithm, each regular or positionunaware node estimates its distances only to reliable anchors or position-aware nodes. The latter are properly chosen following a new…
RAPARE: A Generic Strategy for Cold-Start Rating Prediction Problem Abstract-In recent years, recommender system is one of indispensable components in many e-commerce websites. One of the major challenges that largely remains open is the cold-start problem, which can be viewed as a barrier that keeps the cold-start users/items away from the existing ones. In this…
Rapidly Tunable Dual-Comb RF Photonic Filter for Ultrabroadband RF Spread Spectrum Applications Abstract?a rapidly frequency-tunable radio frequency (RF) filter using microwave photonics technology for ultrawideband RF spread spectrum applications. A pair of electro-optic frequency combs is arranged as a dispersive tapped delay line in a differential detection configuration to implement a programmable finite impulse response…
Rating Prediction based on Social Sentiment from Textual Reviews Abstract?It presents a great opportunity to share our viewpoints for various products we purchase. However, we face the information overloading problem. < final year projects > [numbers_sections number=”1″ title=”Including =Packages=” last=”no” ] Complete Source Code Complete Documentation Complete Presentation Slides Flow Diagram Database File Screenshots Execution…
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