This paper presents, a novel scheme of data hiding in the encrypted version using CAVLC & Exp-Golomb codeword substitution and architecture to minimize memory space in CAVLD of H.264/AVC using Binary tree Structures. To solve the problem of decoding a great number of syntax elements based on...
Data mining is rich field of algorithms and data structures to arrange negotiate and navigate the information from the different source of data. There are various kind of mining approaches are developed and implemented to get the knowledge from the raw data. The application of this knowledge is ...
Tree Transformer This is the official implementation of the paper Tree Transformer: Integrating Tree Structures into Self-Attention. If you use this code or our results in your research, we'd appreciate you cite our paper as following: @article{Wang2019TreeTransformer, title={Tree Transformer: Int...
There is a family of data structures reffered as Trie. In this post I want to focus on a c# implementations and usage of Trie data structures. If you want to find out more about the theory behind the data structure itself Google will be probably your best friend. In fact most of popula...
TreeIteratorC++ templateIn data-parallel skeleton libraries, the implementation of skeletons is usually tightly-coupled with that of data structures. However, loose coupling between them like C++ STL will improve modularity and flexibility of skeletons and data structures. This flexibility is particularly...
Grating interferometry (GI) is a diffraction-based X-ray imaging technique that allows the simultaneous retrieval of the absorption, differential phase, and DF. It utilizes periodic phase modulation structures to produce an interference pattern downstream that is modified by the presence of a sample....
Four data structures were analyzed: an array-backed sorted list, a binary tree, the trie described above, and a trie using arrays of bytes corresponding to the alphabet-index of the characters themselves (a minor and easily implemented performance optimization). Here are the results, in ms: ...
of an n×n matrix using a k×k kernel can be in parallel; (ii) the subsampling/pooling operation can be parallelized by executing different pooling operations separately; (iii) the activation of each neuron in a fully connected layer can be parallelized by creating a binary-tree multiplier. ...
Implementation and testing of variable scale topological data structures: Experiences with the GAP-face tree and GAP-edge forest With the increase of the availability of large-scale geographic data set and the rise of widespread computer networks, such as the Internet, the need has arisen to be ...
In this study, the wrapper database description language and model is suggested to collect product reviews from Korean shopping malls with multi-layer structures and are built in a variety of web languages. Above all, the wrapper based web crawlers have the website structure information to bring...