Cătălin Grigoraş

563 total citations
13 papers, 389 citations indexed

About

Cătălin Grigoraş is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Information Systems. According to data from OpenAlex, Cătălin Grigoraş has authored 13 papers receiving a total of 389 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Computer Vision and Pattern Recognition, 8 papers in Signal Processing and 6 papers in Information Systems. Recurrent topics in Cătălin Grigoraş's work include Digital Media Forensic Detection (8 papers), Music and Audio Processing (7 papers) and Digital and Cyber Forensics (6 papers). Cătălin Grigoraş is often cited by papers focused on Digital Media Forensic Detection (8 papers), Music and Audio Processing (7 papers) and Digital and Cyber Forensics (6 papers). Cătălin Grigoraş collaborates with scholars based in United States, Austria and United Kingdom. Cătălin Grigoraş's co-authors include Francis Nolan, Michael E. Jessen and Jeff Smith and has published in prestigious journals such as Forensic Science International, Journal of Forensic Sciences and Journal of the Audio Engineering Society.

In The Last Decade

Cătălin Grigoraş

13 papers receiving 354 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Cătălin Grigoraş United States	8	249	242	107	51	33	13	389
Yanxiong Li China	12	200 0.8×	345 1.4×	256 2.4×	33 0.6×	13 0.4×	78	526
K. Gopalan United States	11	364 1.5×	140 0.6×	116 1.1×	25 0.5×	14 0.4×	42	527
M. Alder Australia	11	143 0.6×	54 0.2×	104 1.0×	17 0.3×	17 0.5×	41	260
An‐Chao Tsai Taiwan	10	269 1.1×	317 1.3×	115 1.1×	23 0.5×	6 0.2×	41	457
J. Hamaker United States	6	78 0.3×	214 0.9×	241 2.3×	22 0.4×	45 1.4×	11	350
Bernhard Fröba Germany	5	370 1.5×	121 0.5×	37 0.3×	14 0.3×	7 0.2×	7	417
Cem Subakan Canada	8	53 0.2×	310 1.3×	265 2.5×	28 0.5×	7 0.2×	18	434
Prithwijit Guha India	9	112 0.4×	68 0.3×	81 0.8×	24 0.5×	15 0.5×	57	213
Ziyou Xiong United States	13	366 1.5×	232 1.0×	60 0.6×	18 0.4×	5 0.2×	41	450
Ibon Saratxaga Spain	13	71 0.3×	512 2.1×	475 4.4×	19 0.4×	83 2.5×	34	612

Countries citing papers authored by Cătălin Grigoraş

Since Specialization

Citations

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

Fields of papers citing papers by Cătălin Grigoraş

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cătălin Grigoraş

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

All Works

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13 of 13 papers shown

1.

Grigoraş, Cătălin, et al.. (2022). Multimedia stream hashing: A forensic method for content verification. Journal of Forensic Sciences. 68(1). 289–300. 1 indexed citations

2.

Grigoraş, Cătălin, et al.. (2019). Forensic Analysis of AAC Encoding on Apple iPhone Voice Memos Recordings. 1 indexed citations

3.

Grigoraş, Cătălin & Jeff Smith. (2017). Large Scale Test of Digital Audio File Structure and Format for Forensic Analysis. 2 indexed citations

4.

Grigoraş, Cătălin, et al.. (2017). Triage Approach for the Forensic Analysis of Apple iOS Audio Files Recorded Using the "Voice Memos" App. 2 indexed citations

5.

Grigoraş, Cătălin, et al.. (2012). Evaluation of the Average DC Offset Values for Nine Small Digital Audio Recorders. Journal of the Audio Engineering Society. 61(6). 439–448. 1 indexed citations

6.

Grigoraş, Cătălin, et al.. (2012). Analytical Framework for Digital Audio Authentication. 7 indexed citations

7.

Grigoraş, Cătălin, et al.. (2011). Advances in ENF Database Configuration for Forensic Authentication of Digital Media. Journal of the Audio Engineering Society. 11 indexed citations

8.

Grigoraş, Cătălin. (2010). Statistical Tools for Multimedia Forensics. 10 indexed citations

9.

Grigoraş, Cătălin. (2009). Applications of ENF Analysis in Forensic Authentication of Digital Audio and Video Recordings. Journal of the Audio Engineering Society. 57(9). 643–661. 48 indexed citations

10.

Jessen, Michael E., et al.. (2008). Forensic speaker verification using formant features and Gaussian mixture models. 1505–1508. 38 indexed citations

11.

Grigoraş, Cătălin. (2006). Applications of ENF criterion in forensic audio, video, computer and telecommunication analysis. Forensic Science International. 167(2-3). 136–145. 119 indexed citations

12.

Grigoraş, Cătălin. (2005). Digital audio recording analysis: the Electric Network Frequency (ENF) Criterion. International Journal of Speech Language and the Law. 12(1). 63–76. 107 indexed citations

13.

Nolan, Francis & Cătălin Grigoraş. (2005). A case for formant analysis in forensic speaker identification. International Journal of Speech Language and the Law. 12(2). 143–173. 42 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.

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