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Face Recognition from Incomplete Measurements via l1-Optimization
Sparse Representation l1Minimization Face Recognition Sparse Recovery Interior Point Methods Sparse Regularization
2013/1/30
In this work, we consider a homotopic principle for solving large-scale and dense l1underdetermined problems and its applications in image processing and classification. We solve the face recognition ...
On the Koszul property of toric face rings
Koszul property toric face rings Commutative Algebra
2011/9/19
Abstract: Toric face rings is a generalization of the concepts of affine semigroup rings and Stanley-Reisner rings. We characterize toric face rings having the Koszul, strongly Koszul or initially Kos...
期刊信息
篇名
BOUNDARY,COBOUNDARY,SIX GROUPS TOPOLOGY AND‘ONE FACE TITH THREE LAYERS’IN 3D GIS
语种
英文
撰写或编译
撰写
作者
Qingyuan Li,Yanqing CHANG,Daiyong CAO
第一作者单位
中国测绘科学研究院,中国矿业大学北京
刊物名称
IAPRS(International Arch...