833 citations · 2k across the 50 of their papers we have counts for
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cs.IT2015★ 1 cited
Distributed Compressive Sensing Based Doubly Selective Channel Estimation for Large-Scale MIMO Systems
Bo Gong, Qibo Qin, Xiang Ren +3
Doubly selective (DS) channel estimation in largescale multiple-input multiple-output (MIMO) systems is a challenging problem due to the requirement of unaffordable pilot overheads…
cs.IR2015
Comparative Document Analysis for Large Text Corpora
Xiang Ren, Yuanhua Lv, Kuansan Wang +1
This paper presents a novel research problem on joint discovery of commonalities and differences between two individual documents (or document sets), called Comparative Document An…