A lossless file compression tool built from scratch in C++, implementing the Huffman Encoding algorithm. Compresses text files by up to ~50% and perfectly reconstructs the original on decompression. $ ...

Abstract: This article proposes a model-free lossless data compression method for time series in smart grids (SGs), namely, Lossless Coding considering Precision (LCP) method. The LCP method encodes ...

I write code the way some people solve puzzles — piece by piece, with a mix of curiosity and stubbornness. Here I share the tricks, failures Consider the case of a video frame dominated by a single ...

Abstract: Tactile content will be delivered over the Internet in the near future. Vibrotactile material-like textures that resemble the surfaces of wood, leather, etc., are representative of such ...

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Algorithms are the foundation of modern computing. They help computers solve problems, process data, and make decisions efficiently. Understanding the different types of algorithms is an important ...

Lecturer: Jason Li (jmli@cs). TA: Meredith Pan (shiqip@andrew). Office hours: Meredith Thursdays 4-5pm, Gates 5th floor commons (subject to change); Jason Tuesdays 2-3pm, Gates 5011 Contacting us: ...