I.E. Opris

531 total citations
25 papers, 400 citations indexed

About

I.E. Opris is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Artificial Intelligence. According to data from OpenAlex, I.E. Opris has authored 25 papers receiving a total of 400 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Electrical and Electronic Engineering, 17 papers in Biomedical Engineering and 7 papers in Artificial Intelligence. Recurrent topics in I.E. Opris's work include Analog and Mixed-Signal Circuit Design (16 papers), CCD and CMOS Imaging Sensors (7 papers) and Neural Networks and Applications (7 papers). I.E. Opris is often cited by papers focused on Analog and Mixed-Signal Circuit Design (16 papers), CCD and CMOS Imaging Sensors (7 papers) and Neural Networks and Applications (7 papers). I.E. Opris collaborates with scholars based in United States and United Kingdom. I.E. Opris's co-authors include G.T.A. Kovacs, C.W. Storment, David A. Borkholder, N.I. Maluf, James M. Bower, Susumu Watanabe, Florinel Balteanu, Xia Chen, Alexander Gondarenko and Christopher Rogers and has published in prestigious journals such as IEEE Journal of Solid-State Circuits, Sensors and Actuators A Physical and Electronics Letters.

In The Last Decade

I.E. Opris

25 papers receiving 366 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
I.E. Opris United States 10 300 228 98 53 50 25 400
Roberto Guerrieri Italy 12 226 0.8× 129 0.6× 71 0.7× 33 0.6× 74 1.5× 24 410
R. Blázquez United States 11 456 1.5× 216 0.9× 28 0.3× 19 0.4× 25 0.5× 18 525
U. Cilingiroglu Türkiye 13 401 1.3× 158 0.7× 49 0.5× 131 2.5× 10 0.2× 41 485
Hoonki Kim South Korea 13 482 1.6× 154 0.7× 26 0.3× 21 0.4× 29 0.6× 35 583
Wei Mao China 12 273 0.9× 186 0.8× 27 0.3× 36 0.7× 17 0.3× 56 476
Junjie Lu China 13 619 2.1× 218 1.0× 39 0.4× 55 1.0× 20 0.4× 41 687
Luiz Carlos Gouveia United Kingdom 8 167 0.6× 96 0.4× 40 0.4× 32 0.6× 39 0.8× 18 315
Juan A. Leñero‐Bardallo Spain 12 456 1.5× 31 0.1× 181 1.8× 22 0.4× 96 1.9× 65 533
Vítor Grade Tavares Portugal 12 341 1.1× 95 0.4× 22 0.2× 65 1.2× 42 0.8× 52 437
Jongyup Lim United States 14 426 1.4× 178 0.8× 85 0.9× 45 0.8× 50 1.0× 25 529

Countries citing papers authored by I.E. Opris

Since Specialization
Citations

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

Fields of papers citing papers by I.E. Opris

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I.E. Opris. 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 I.E. Opris. The network helps show where I.E. Opris may publish in the future.

Co-authorship network of co-authors of I.E. Opris

This figure shows the co-authorship network connecting the top 25 collaborators of I.E. Opris. A scholar is included among the top collaborators of I.E. Opris 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 I.E. Opris. I.E. Opris 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
1.
Nicolaescu, Remus, Christopher Rogers, Alexander Y. Piggott, et al.. (2021). 3D imaging via silicon-photonics-based LIDAR. ePrints Soton (University of Southampton). 13–13. 7 indexed citations
2.
Opris, I.E., et al.. (2013). Model-based method for partially shaded PV modules Hot Spot Suppression. 1–7. 3 indexed citations
3.
Opris, I.E., et al.. (2013). Model-Based Method for Partially Shaded PV Module Hot-Spot Suppression. IEEE Journal of Photovoltaics. 3(2). 785–790. 28 indexed citations
4.
Opris, I.E., et al.. (2012). Model-based method for partially shaded PV modules Hot Spot Suppression. 1–7. 8 indexed citations
5.
Opris, I.E. & G.T.A. Kovacs. (2002). 12 V Σ-Δ class-D amplifier in 5 V CMOS technology. assp 33. 559–562. 4 indexed citations
6.
Opris, I.E.. (2000). The Concept of Operational Rank Extractor. Analog Integrated Circuits and Signal Processing. 23(3). 189–198. 3 indexed citations
7.
Opris, I.E., et al.. (2000). A pipeline A/D converter architecture with low DNL. IEEE Journal of Solid-State Circuits. 35(2). 281–285. 7 indexed citations
8.
Opris, I.E.. (1998). Rail-to-rail multiple-input min/max circuit. IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing. 45(1). 137–140. 41 indexed citations
9.
Borkholder, David A., I.E. Opris, N.I. Maluf, et al.. (1997). Plasma-etched neural probes. Sensors and Actuators A Physical. 58(1). 27–35. 88 indexed citations
10.
Opris, I.E.. (1997). Noise estimation in strobed comparators. Electronics Letters. 33(15). 1273–1274. 18 indexed citations
11.
Opris, I.E., et al.. (1997). Bias optimization for switched capacitor amplifiers. IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing. 44(12). 985–989. 3 indexed citations
12.
Opris, I.E.. (1997). Analog rank extractors. IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications. 44(12). 1114–1121. 33 indexed citations
13.
Opris, I.E. & G.T.A. Kovacs. (1997). A high-speed median circuit. IEEE Journal of Solid-State Circuits. 32(6). 905–908. 27 indexed citations
14.
Opris, I.E. & G.T.A. Kovacs. (1996). A rail-to-rail ping-pong op-amp. IEEE Journal of Solid-State Circuits. 31(9). 1320–1324. 35 indexed citations
15.
Opris, I.E.. (1996). Multi-input strobed analogue comparator. Electronics Letters. 32(15). 1332–1334. 2 indexed citations
16.
Opris, I.E. & G.T.A. Kovacs. (1994). Analogue median circuit. Electronics Letters. 30(17). 1369–1370. 14 indexed citations
17.
Opris, I.E. & G.T.A. Kovacs. (1994). Fast precision voltage rectifier. Electronics Letters. 30(16). 1269–1270. 4 indexed citations
18.
Opris, I.E. & G.T.A. Kovacs. (1994). Improved analogue median filter. Electronics Letters. 30(4). 284–285. 8 indexed citations
19.
Balteanu, Florinel, I.E. Opris, & G.T.A. Kovacs. (1993). Current-mode fuzzy memory element. Electronics Letters. 29(2). 236–237. 2 indexed citations
20.
Opris, I.E. & Florinel Balteanu. (1993). BiCMOS tunable membership function circuits. International Journal of Electronics. 75(4). 689–696. 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.

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