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检索条件"主题词=greedy algorithms on graphs"
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Graph Wedgelets: Adaptive Data Compression on graphs Based on Binary Wedge Partitioning Trees and Geometric Wavelets
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IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS 2023年 9卷 24-34页
作者: Erb, Wolfgang Univ Padua Dipartimento Matemat Tullio Levi Civita I-35122 Padua Italy
We introduce graph wedgelets - a tool for data compression on graphs based on the representation of signals by piecewise constant functions on adaptively generated binary graph partitionings. The adaptivity of the par... 详细信息
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