Results 61 to 70 of about 20,202 (179)
Numerical Linear Algebra with Applications, Volume 33, Issue 1, February 2026.ABSTRACT The heat equation is often used to inpaint dropped data in inpainting‐based lossy compression schemes. We propose an alternative way to numerically solve the heat equation by an extended Krylov subspace method. The method is very efficient with respect to the computation of the solution of the heat equation at large times.
Volker Grimm, Kevin Liang
wiley +1 more source
Oikos, Volume 2026, Issue 2, February 2026.Wasp communities associated with fig trees, Ficus spp., are a model system to investigate how local and regional processes shape biodiversity across large geographical ranges. We investigated the β‐diversity of fig wasp assemblages associated with three widely distributed Neotropical fig species – F. citrifolia, F. obtusifolia and F. pertusa – using 27
Elmecelli Moraes de Castro Souza +6 more
wiley +1 more source
The HK Index: A Disjointness‐Driven Model for Intelligent Ranking of Scientific Impact
Expert Systems, Volume 43, Issue 2, February 2026.ABSTRACT Accurately predicting scientific impact and ranking researchers remains a central yet complex challenge in research evaluation. Traditional metrics such as citation counts, publication totals, hybrid measures, and h‐type indices each capture limited aspects of scholarly influence, making it difficult to establish a universally accepted ...
Ghulam Mustafa +4 more
wiley +1 more source
Perceptual Copyright Protection Using Multiresolution Wavelet-Based Watermarking And Fuzzy Logic
, 2010 In this paper, an efficiently DWT-based watermarking technique is proposed to embed signatures in images to attest the owner identification and discourage the unauthorized copying.
Hsieh, Ming-Shing
core +3 more sources
New Algorithms and Lower Bounds for Sequential-Access Data Compression [PDF]
, 2009 This thesis concerns sequential-access data compression, i.e., by algorithms that read the input one or more times from beginning to end. In one chapter we consider adaptive prefix coding, for which we must read the input character by character ...
Gagie, Travis
core +2 more sources
Higher precision range estimation for context‐based adaptive binary arithmetic coding [PDF]
, 2019 Sio‐Kei Im, Ka‐Hou Chan
openalex +1 more source
Learning Binary Residual Representations for Domain-specific Video Streaming
, 2017 We study domain-specific video streaming. Specifically, we target a streaming setting where the videos to be streamed from a server to a client are all in the same domain and they have to be compressed to a small size for low-latency transmission ...
Kautz, Jan +4 more
core +1 more source