Esa Ollila

3.1k citations
93 papers · 1.8k indexed · 1 hit paper · h-index 23
Topics
Blind Source Separation Techniques (30 papers)Direction-of-Arrival Estimation Techniques (28 papers)Advanced Statistical Methods and Models (27 papers)

In The Last Decade

Esa Ollila

86 papers receiving 1.7k citations

Hit Papers

Complex Elliptically Symmetric Distributions: Survey, New...2012202620162021201250100150200250

Peers

Esa Ollila
Comparison fields: 5 of 100
  • Signal Processing 872
  • Aerospace Engineering 456
  • Statistics and Probability 421
  • Artificial Intelligence 347
  • Computational Mechanics 282
Replace Peter J. Schreier with:
Peter J. Schreier Germany
Philippe Loubaton France
Yngve Selén Sweden
Frédéric Pascal France
Javier Vía Spain
Philippe Forster France
Cédric Demeure France
Ya Xue United States
Odile Macchi France
Erçan E. Kuruoğlu Italy
Esa Ollila relative to Peter J. Schreier Germany Peter J. Schreier's profile →
Citations per field
00.5×3.5×
Peter J. Schreier · 1×
Citations per year

Countries citing papers authored by Esa Ollila

Since Specialization
Citations

This map shows the geographic impact of Esa Ollila'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 Esa Ollila with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Esa Ollila more than expected).

Fields of papers citing papers by Esa Ollila

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Esa Ollila. 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 Esa Ollila. The network helps show where Esa Ollila may publish in the future.

Co-authorship network of co-authors of Esa Ollila

This figure shows the co-authorship network connecting the top 25 collaborators of Esa Ollila. A scholar is included among the top collaborators of Esa Ollila 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 Esa Ollila. Esa Ollila is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 0
3 1
4 10
5 6
6 0
7 18
8 3
9 3
10 1
11 2
12 7
13 118
14 23
15 25
16 37
17
INFLUENCE FUNCTION AND ASYMPTOTIC EFFICIENCY OF THE AFFINE EQUIVARIANT RANK COVARIANCE MATRIX
9
18 52
19
Influence functions for array covariance matrix estimators
11
20 18

About Esa Ollila

Esa Ollila is a scholar working on Computational Mathematics, Signal Processing and Statistics and Probability, having authored 93 papers that have together received 1.8k indexed citations. Recurring topics across this work include Blind Source Separation Techniques (30 papers), Direction-of-Arrival Estimation Techniques (28 papers) and Advanced Statistical Methods and Models (27 papers). The work is most often cited by research in Signal Processing (872 citations), Statistics and Probability (421 citations) and Computational Mathematics (18 citations). Esa Ollila has collaborated with scholars based in Finland, United States and France. Frequent co-authors include Visa Koivunen, David E. Tyler, H. Vincent Poor, Hannu Oja, Jan Eriksson, Sergiy A. Vorobyov, Hyon‐Jung Kim, Klaus Nordhausen, V. Koivunen and Christophe Croux. Their work appears in journals such as Journal of the American Statistical Association, NeuroImage and IEEE Transactions on Geoscience and Remote Sensing.

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.

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