Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Robust L₁ Norm Factorization in the Presence of Outliers and Missing Data by Alternative Convex Programming
This map shows the geographic impact of Qifa Ke's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Qifa Ke with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Qifa Ke more than expected).
This network shows the impact of papers produced by Qifa Ke. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Qifa Ke. The network helps show where Qifa Ke may publish in the future.
Co-authorship network of co-authors of Qifa Ke
This figure shows the co-authorship network connecting the top 25 collaborators of Qifa Ke.
A scholar is included among the top collaborators of Qifa Ke based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Qifa Ke. Qifa Ke is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gong, Yunchao, Qifa Ke, Michael Isard, & Svetlana Lazebnik. (2013). A Multi-View Embedding Space for Modeling Internet Images, Tags, and Their Semantics. International Journal of Computer Vision. 106(2). 210–233.409 indexed citations breakdown →
9.
Ke, Qifa & Michael Isard. (2012). A Multi-View Embedding Space for Internet Images, Tags, and Their Semantics. International Journal of Computer Vision.6 indexed citations
10.
Xie, Yinglian, Fang Yu, Qifa Ke, et al.. (2012). Innocent by association. 353–364.29 indexed citations
11.
Ke, Qifa, Vijayan Prabhakaran, Yinglian Xie, et al.. (2011). Optimizing data partitioning for data-parallel computing. 13–13.23 indexed citations
12.
Zhao, Yao, Yinglian Xie, Fang Yu, et al.. (2009). BotGraph: large scale spamming botnet detection. Networked Systems Design and Implementation. 321–334.121 indexed citations
Ke, Qifa & Takeo Kanade. (2005). Robust L₁ Norm Factorization in the Presence of Outliers and Missing Data by Alternative Convex Programming. 1. 739–746.424 indexed citations breakdown →
Ke, Qifa, Jing Xiao, & Zhiyong Yang. (1996). Energy-based Method for Road Extraction from Satellite Images. Machine Vision and Applications. 337–340.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.