VLSI Computational Architectures for the Arithmetic Cosine Transform Abstract? VLSI Computational Architectures for the Arithmetic Cosine Transform. The discrete cosine transform (DCT) is a widely-used and important signal processing tool employed in a plethora of applications. Typical fast algorithms for nearly-exact computation of DCT require ?oating point arithmetic, are multiplier intensive, and accumulate round-off errors….
VLSI Design for SVM-Based Speaker Verification System Abstract? VLSI Design for SVM-Based Speaker Verification System. The chip implementation of a support vector machine (SVM)-based speaker veri?cation system. The proposed chip comprises a speaker feature extraction SFE module, an SVM module, and a decision module. < Final Year Project 2016 >The SFE module performs autocorrelation analysis,…
VMThunder: Fast Provisioning of Large-Scale Virtual Machine Clusters Abstract? VMThunder: Fast Provisioning of Large-Scale Virtual Machine Clusters. Infrastructure as a service (IaaS) allows users to rent resources from the Cloud to meet their various computing requirements. The pay-as-you-use model, however, poses a nontrivial technical challenge to the IaaS cloud service providers: how to fast provision…
Voltage sag mitigation using multilevel inverter based distribution static compensator (DSTATCOM) in low voltage distribution system Abstract?Voltage sag mitigation using multilevel inverter based distribution static compensator (DSTATCOM) in low voltage distribution system. Among the different disturbances affecting the power quality, the voltage sag are considered as a most important power quality problem faced by utilities,…
VoteTrust: Leveraging Friend Invitation Graph to Defend against Social Network Sybils Abstract? VoteTrust: Leveraging Friend Invitation Graph to Defend against Social Network Sybils Online social networks OSNs suffer from the creation of fake accounts that introduce fake product reviews, malware and spam. Existing defenses focus on using the social graph structure to isolate fakes. However,…
Voting-Based Directional Interpolation Method and Its Application to Still Color Image Demosaicking Abstract?Voting-Based Directional Interpolation Method and Its Application to Still Color Image Demosaicking. In this paper, we present a novel color image demosaicking algorithm using a voting-based edge direction detection method and a directional weighted interpolation method. By introducing the voting strategy, the interpolation…
W-Tree Indexing for Fast Visual Word Generation Abstract?W-Tree Indexing for Fast Visual Word Generation. The bag-of-visual-words representation has been widely used in image retrieval and visual recognition. The most time-consuming step in obtaining this representation is the visual word generation, i.e., assigning visual words to the corresponding local features in a high-dimensional space. Recently, structures…
Wavelet based approach to signal activity de tection and phase picking: Application to acoustic emission Abstract? Wavelet based approach to signal activity de tection and phase picking: Application to acoustic emission. Locating the sources of elastic waves during rapid local stress relaxation in solids under load is a central element in acoustic emission non-destructive testing,…
We are so close, less than 4 degrees separating you and me! Abstract? We are so close, less than 4 degrees separating you and me!. Nowadays, the glory of social networking sites is unprecedented. Thus, we are so close; the world is even smaller than you thought; a friend of your friend probably knows a…
Web Image Reranking System using query specific semantic key Abstract?Web Image Reranking System using query specific semantic key. In image search re-ranking, besides the well-known semantic gap, intent gap, which is the gap between the representation of users’ query/demand and the real intent of the users, is becoming a major problem restricting the development of…
Web Product Ranking Using Opinion Mining Abstract?Web Product Ranking Using Opinion Mining. Online shopping is becoming increasingly important as more and more manufacturers sell products on the Internet, and many users are using the Internet to express and share their opinions. However, it is impossible for consumers to read all product reviews. Therefore, it is…
Web Service Recommendation via Exploiting Location and QoS Information Abstract? Web Service Recommendation via Exploiting Location and QoS Information. Web services are integrated software components for the support of interoperable machine-to-machine interaction over a network. Web services have been widely employed for building service-oriented applications in both industry and academia in recent years. The number…
