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ChuScience
Великобритания
Добавлен 15 фев 2020
Hi!
My name is Andrey. I am a researcher with an electrical engineering background and advanced skills in power systems modelling, mathematical optimisation, electricity markets, Game Theory, and data valuation. On this channel, I upload materials related to power systems research, as well as my thoughts and advice on academia in general.
Feel free to contact me:
andreychurkin.ru/
My name is Andrey. I am a researcher with an electrical engineering background and advanced skills in power systems modelling, mathematical optimisation, electricity markets, Game Theory, and data valuation. On this channel, I upload materials related to power systems research, as well as my thoughts and advice on academia in general.
Feel free to contact me:
andreychurkin.ru/
Academic Conferences: Problems & What to Do about Them
This is my second video about academic conferences. Today, I want to discuss the problems of modern conferences and share some thoughts on what to do about them.
I believe that we need to talk about conference problems openly and take some actions as a research community. Is there a conference held in a resort hotel on an island? Attendees don't focus on presentations and work on their laptops during sessions? The conference doesn't publish any videos of the speakers? Let's talk about it! Let's improve that conference or close it.
Check out these two articles by Nature about predatory conferences:
1. How to spot a predatory conference www.nature.com/articles/d41586-024-02360-2
2. What is it l...
I believe that we need to talk about conference problems openly and take some actions as a research community. Is there a conference held in a resort hotel on an island? Attendees don't focus on presentations and work on their laptops during sessions? The conference doesn't publish any videos of the speakers? Let's talk about it! Let's improve that conference or close it.
Check out these two articles by Nature about predatory conferences:
1. How to spot a predatory conference www.nature.com/articles/d41586-024-02360-2
2. What is it l...
Просмотров: 2 861
Видео
Academic Conferences - Why do we Need Them?
Просмотров 74621 день назад
There are thousands of academic conferences taking place every year. How is this system working, and why do many researchers consider conferences valuable? Having attended several large academic conferences, I want to share my experience, thoughts and insights. In this video, I focus on the bright side of academic conferences and discuss the benefits they bring to attendees. Then, in the second...
Principles of Beautiful Figures for Research Papers
Просмотров 84 тыс.2 месяца назад
Creating high-quality figures for research papers is a difficult and time-consuming task. It usually requires extensive testing of various techniques to present the results of a study in the best possible way. However, many universities overlook this topic, leaving students and young researchers to learn graphic design for scientific publications by trial and error. For the last few years, I’ve...
Andrey Churkin's talk at Power Systems Computation Conference 2024
Просмотров 7495 месяцев назад
PSCC (Power Systems Computation Conference) is a significant event in the field of power systems research. The conference is notoriously known for its challenging review process - only about 20-30% of all submitted works get accepted. In the era of publishing inflation, PSCC refused to grow and accept more presentations. The number of presentations during the four days of the conference is fixe...
It took me 4 years to play Rachmaninoff's Prelude in C-sharp minor
Просмотров 14 тыс.6 месяцев назад
Rachmaninoff's Prelude Op. 3 No. 2 is one of the most dramatic and powerful works ever written for piano. When I first heard it many years ago somewhere on RUclips, I was impressed by its emotional depth and unusual melody. I thought, what if I spent some time learning to play it myself? Back then I was a self-taught amateur pianist with very limited skills and knowledge of music theory. I mana...
Some Professors Know that Publishing Pressure is Toxic
Просмотров 4,5 тыс.8 месяцев назад
I have been discussing the problem of publishing pressure in academia with many researchers and professors. I found that some good professors are aware of this problem and try to avoid toxic publishing practices. In this video, I share three stories about publishing pressure that show positive changes in academia. 00:00 Publishing pressure 00:34 Some professors know about it 01:31 Story #1: Den...
The Most Cited Paper of the Decade - Can We Learn from It?
Просмотров 69 тыс.9 месяцев назад
“Adam: A Method for Stochastic Optimization” - is one of the most highly cited papers ever published. Moreover, this paper was written in 2014 by two PhD students! Let’s see why it became so popular and if we can learn anything from it. A relevant video by @SimonClark ruclips.net/video/4sLWRScmfH0/видео.htmlsi=1-XfJ0qLVkEfv7R9 00:00 Incredible number of citations 02:37 Authors of the “Adam” pap...
Data Valuation Explained
Просмотров 1,6 тыс.10 месяцев назад
Data valuation is an exciting emerging topic that is now impacting many research areas. In this video, I give an introduction to data valuation and data marketplaces through simple illustrative examples. 00:00 Intro: what is data valuation? 02:52 Ideas behind data marketplaces 06:57 Relation to interpretable machine learning 08:57 Leave-one-out approach 14:19 Game theory for data valuation 19:3...
How to Write High-Quality Papers for Top IEEE Journals
Просмотров 4,9 тыс.Год назад
I now have two papers published in IEEE Transactions journals, plus I have been invited 15 times as a reviewer for top-tier IEEE journals. In this video, I want to share my experience and tips on improving the quality of manuscripts for such journals. I hope this will help you to avoid some common mistakes, maximise the chances of being accepted, and make your overall work great and impactful. ...
Interpretable Models for N-1 Secure Power Systems Planning
Просмотров 622Год назад
My talk on N-1 security-constrained transmission expansion planning at the Manchester Energy and Electrical Power Systems (MEEPS) 2023 symposium. The presentation is based on the recent study "Interpreting the Value of Flexibility in AC Security-Constrained Transmission Expansion Planning via a Cooperative Game Framework". More details in the manuscript: arxiv.org/pdf/2310.03610.pdf I thank the...
How and Why to Publish in Top IEEE Journals
Просмотров 5 тыс.Год назад
I have recently published the most challenging IEEE journal paper of my career. To get this manuscript published, I spent 1 year on research, then went through a 9-month IEEE review process, and on top of that, paid $1500 for overlength page charges. In this video, I want to share this story and experience, as well as discuss various aspects of the IEEE publishing process, which may be useful f...
Reconfiguration of Flexible Distribution Networks
Просмотров 446Год назад
This is my second talk at the PowerTech 2023 Belgrade conference (powertech2023.com/). Using a realistic meshed distribution system from the UK, I demonstrate that network reconfiguration can increase the limits of aggregated flexibility and improve the economic efficiency of flexibility markets. The slides are based on our recent work "Impacts of Distribution Network Reconfiguration on Aggrega...
Flexibility of Distribution Networks: Reliability and P-Q Area Segmentation
Просмотров 267Год назад
PowerTech 2023 in Belgrade (powertech2023.com/) was one of the best conferences I have ever attended. In this presentation, I elaborate on the reliability of aggregated flexibility from multiple distributed energy resources. The slides are based on our recent work "Assessing Distribution Network Flexibility via Reliability-based P-Q Area Segmentation". More details in the manuscript: arxiv.org/...
ATAS certificate delays in the UK: How long to wait? What to do?
Просмотров 10 тыс.Год назад
As of May 2023, there are severe delays in the UK pre-visa ATAS checking scheme (Academic Technology Approval Scheme). I had to wait 145 days to get a decision on my case to proceed with my visa application. Yet, the problem is not solved and not highlighted enough. Many students and researchers do not realise the extent of the delays when planning their studies in the UK. I hope my story and a...
The Beauty of Power Networks Flexibility: Optimal Dispatch, Complexity and Nonlinearity
Просмотров 333Год назад
This is the second video on the flexibility of active distribution networks. Part I (introduction): ruclips.net/video/klpcPHoHnUE/видео.html In this video, I simulate numerous feasible operating points of a distribution network to illustrate the complexity of the optimal (least-cost) flexible unit dispatch. I then discuss the nonlinearity of aggregated flexibility provision and potential unit c...
The Beauty of Power Networks Flexibility: Introduction
Просмотров 500Год назад
The Beauty of Power Networks Flexibility: Introduction
Andrey Churkin PhD Thesis Defense, Skoltech, 2020
Просмотров 2,3 тыс.Год назад
Andrey Churkin PhD Thesis Defense, Skoltech, 2020
Declining Value of Papers in Academia
Просмотров 339 тыс.Год назад
Declining Value of Papers in Academia
Applying for Postdoc positions: How to get Feedback and Interview
Просмотров 27 тыс.2 года назад
Applying for Postdoc positions: How to get Feedback and Interview
Testing Electric Snowbike prototype at Skoltech
Просмотров 3763 года назад
Testing Electric Snowbike prototype at Skoltech
My PhD thesis experience and advice: Electrical Engineering 2016-2020
Просмотров 3,5 тыс.3 года назад
My PhD thesis experience and advice: Electrical Engineering 2016-2020
Cooperative Game Theory Applications in Power Systems
Просмотров 6894 года назад
Cooperative Game Theory Applications in Power Systems
Introduction to Cooperative Game Theory
Просмотров 4,2 тыс.4 года назад
Introduction to Cooperative Game Theory
I really appreciate your honesty and outspoken discussion about the postdoctoral position. It’s really helpful for me to apply more carefully …. Thanks
I am getting my masters and we have a research group on my lab. It's made up of my tutor, another teacher and a bunch of students. Everytime we have scientific events, the other teacher presses us with long texts about how lazy we are and how we should be submetting more, and guess what? I have to put her name in all my papers and she did nothing on it. So many teachers do this, they get at least 15 papers submitted in each event with their name on it while they did nothing. I have been producing in this past year much more than I did in my entire undergrad., and the burnout is real ( -д-)
Me: watching in-depth videos, reading data visualization books, and learning color theory in order to make the best figures imaginable for my future manuscripts 👨🏽🎨🖼 Reviewer #2 for my future journal paper submissions: * basically DarcyN @ 37:43 * lmao 😭
I didn't notice that 🤣
IEEE journals are often overhyped and not particularly useful. Many IEEE journals have become victims of paper factories, with some papers seemingly intended to confuse readers with jargon and complex formulas or to omit essential details due to page limitations. I only read IEEE papers from certain authors, and over time, I’ve learned to identify authors from paper factories, which I now avoid. Additionally, citations in IEEE journals are generally low, with citation counts often artificially inflated through cross-citations among paper factory groups who cite their own work.
In industry if it's valuable they don't publish it. In academia they publish it anyway even if it's not valuable 😂. i sensed it when i was in my first year at studying my masters. in university, even if you got into an elevator you could smell paper talk. got out and never felt any regret. all they do is just pushing for bs papers that does no go good to anyone but they're just trends to get better views. i remember, my faculty was mechanical engineering but all professors pushed students to somehow publish some bs ass content about covid 19. Ahh it was awful. you're a mechanical engineering faculty. how can you solve covid 19? i regretted why i put my years in academia. felt kinda scammed. immediately got out and felt so much better.
Brilliant video, everyone should watch who is in academia.
Hey Andrey, thank you for the most appreciated video, I have seen many videos in this regard but none of them was so detailed and pinpointed the actual problems I was confronted with. If I were to give a wish for your nexr video topic, to show us what software you use to create your unique graphs and diagrams? There are a lot of software like Excel, SPSS, Graphpad Prism, but what is your secret tip and how to get started, it would also fit alot to add the new A.I. tools that promise to solve your statistical problems and automatically generate charts and graphs.
Hi! Thanks for your feedback. Sure, I will show how I create figures. My main tool is the Plots package in Julia. I also use CorelDRAW to adjust and modify the figures before putting them in the paper. Hopefully, I will manage to make the next tutorial in November-December. Andrey
@chuscience thank you for the reply, I am looking forward to your next video.
You can thank Bret and Eric Weinstein for this.
Hey.. I have applied about 75days ago for ATAS. I have applied for Phd and got admission but I am still waiting. Plz guide me what should I do. Can I contact the FCDO directly ?
Wish you best of luck …
This really gives a good idea of how someone should be attending these conferences. Thinking that my tuition is used for some professors to take a vacation in Thailand...? I'm not saying that all grad students/researchers/professors attend those conferences just for vacation, but we do heard these things happen quite occasionally.
Every field the progress slows as it advances academia is no different, anyone who expects people to have years of genius like scientists in early 1900 and late 1800's is naive.
One of the most underrated channels regarding acdemia that points out real problems in acdemia many especially things that no one talks about like your video about the graph and what color to choose! Thank you!
raise your hand if you convert your png to 300x300 dpi
The place I work in isnt making me wanting to write any more paper (just got one), whatever idea Ive got, it has been published 2 months ago. It has become so competitive that there is no point to waste life in this rat race. At conferences you can really feel thats all about ego (like a currency, instead of money). In the end it doesnt reward you financially (unless you really are special) but keeps you in stress. I am looking right now how to build a regular career and do research for my own pleasure on the side Also universities have become captured by left ideology, its really no environment I can identify with.
Academia is just a fashion accessory like an iPhone
I think conferences are a legacy tool from pre-telecomm era. That old physics conference you showed was the ONLY place where you could present and discuss scientific work in an organized manner. Also, there were just a few dozens experts on a field. Nowadays, the size of the conferences is a consequence of the massive amount of people working on similar problems. You can be sure that many of the figureheads of the field you work on won't even be present at your conference A, because they selected similar conference B or C to present their results on that year. The bit on sustainability I also find very relevant. I personally don't eat meat and avoid getting a car because of environmental reasons. But because of academia I need to burn huge amounts of fuel into the atmosphere just so I can spend 15 min live presenting my paper, answer a few polite questions, never get any follow up from that and go home. As you said, it is a business, driven by the competitiveness of the field and the amount of people working on problems, not in a collective manner helping each other, but trying desperately to be the first to publish and get recognition for their findings so they can improve their resume, and hopefully get into a professor position with less uncertainty than the forsaken place that it is being a post-doc or temp professor. In my opinion, the only way you can get something out of collaborating with other researchers is if you actually make an effort to build a connection with them, so that they can be more willing and comfortable in giving you useful feedback. And that connection won't be built on a 2 minute talk on a once a year conference.
There's also the pressure to participate in the social events around conferences. People say that's where the "real" discussion takes place. In my experience, it's just where people get drunk and often make a fool of themselves. I've been both the sober observer and the fool in those situations. Therefore, you could be an amazing presenter with a piece of ground-breaking research, but unless you are an extroverted socialite you won't have any impact or gain the reputation you deserve.
Very true about the questions. People very rarely raise any deep discussion points. Questions are usually just clarifying some details that the presenter didn't have time to include due to the awfully short presentation time allowed.
This is another excellent and informative video from you, Andry. Thank you for sharing your experience with us!!
I believe I watched your session during INFORMS Annual Conference in 2019. What a coincidence! Interesting ideas, thank you for sharing.
No way you travel inside Europe and consider that half of the world. And maybe you should tell ua what was the title of your presentation.
Mate you didn't watch the whole video. He also went to Seattle for example.
conferences are an excuse for underpaid researchers to use funds for traveling.
I think this video is too long. Maybe aim for 10 minutes instead.
And 3 comments😂
Thanks for the video, Andrey. I've found larger conferences mostly useless. I do like reading conference proceedings to see what people have been up to, but I could do that without attending. Luckily my field has a few smaller workshops on more specific topics; it's easier to meet people at those events. I was also taken aback by the lack of attention in the audience at my first conference. Made me lol
Thank you Andrey for summing up all those issues. My experience says that large conferences/congresses do not deserve to visit in general, except if you need to meet certain people in person who are also attending it. Small conferences focused on your particular topic (~100 participants) are much more productive, because of issues mentioned in the video (less crowded, noisy and more productive atmosphere). Moreover, they may be cheaper and closer as well as less formal. The main criterion of a good conference is the presence of people you usually cite and read. It is also practical to have your business cards with you. BTW, what is the audience of your web site? May it be more practical to post in social media? Or is this just an archive? Finally, you inevitably meet an idea that you need your own conference with blackjack and...))
Thank you for this helpful overview.
Great video, and well known facts were given! I truly hate the conferences because of the issues you discussed. There are some conferences, which has really low acceptance rate however they are really rare to find. Most of them are just there for money generating and nothing else.
In the Windows system, PDF vector graphics cannot be directly inserted into Word and need to be converted to EMF format. The best way is to open it with Inkscape, making sure to use Cairo import instead of internal import, and then save it as .emf format. However, in the Mac OS system, PDF vector graphics can be directly inserted into Word with good results because Mac's Word converts PDFs into EMF format images. It is very strange that Microsoft's own Windows does not allow Word to smoothly insert PDF format vector graphics.
I am searching postdoctoral but yet not received any mail 😢😢
After 40 days of waiting, I sent a polite message explaining my circumstances and the urgency of my situation by CCing the HR office of the university and attaching the message traffic with the university. As a result, I received the certificate the following day. My advice is to wait for about a month and then send a message outlining your situation. Also, thanks a lot for the pure information in a lucid way Andrey.
This video was amazing! I absolutely loved it, and I can't wait for you to release the second part! Keep up the great work!
The whole UK research atmosphere is a nightmare. Applied by January and accepted by April, ATAS took one and a half months then CAS generation took one more. Applied for a priority VISA, and it's been seven weeks still no sign. The Home Office doesn't want researchers. Earlier got positions in Germany and the US, deeply regretting saying no to them. Now after this shit of paperwork that is going on for almost a year, I am tired. Missed reading and living in constant stress for a year which is not worth it ...thinking about making a new application this season.
Hi! Yes, I've been there. It's a huge stress. Hope you get your documents sorted out soon.
Thanks for the video. I agree with you, but in my own experience the poster sessions were useful. Often I had the feeling that in oral presentations the crowd (including me) was hesitant to ask about the research. However, when you are talking one-on-one this is much easier.
How about securities on paper? That mean a stock certificate. The gentry must come down, since they have mba and do think shoplifters gotta square up.
hell yeah
As a sophomore, your videos are just perfect. Thank you, and ill be waiting for the 2nd part of both conference and plotting videos.
I have been following you for the past few months and learning a lot. Wish I had known you from the earlier days of my research journey. Thank you so much for consistently sharing your personal experiences and valuable suggestions 🥂 9:29 The way you organized the papers for the literature review into such a neat and tidy graph is impressive. Please share which tool you used.
Thanks! I plan to make a video about citation networks one day. The software I am using is Gephi. It builds and analyses graphs for you, but it doesn't collect information about citations. So, some coding is needed to prepare citation data for this software.
Thank you for interesting video!
We need them because scientists don't usually take vacations, so conferences are a good way to travel and relax on grant money
Is this your way of saying favoritism and camera hogging are totally a thing at college?
high quality tutorial. many thanks
Wow, what a surprise to see a chilean among your collaborators
Your video has been very helpful, I look forward to the next ones. Keep it up 😁
Hi Andrey, great video, very well addressed. Postdoc at UoM here too (Physics). Indeed, the number vs quality metrics battle is something distressing in the community now. Just wanted to add something to the pressure load on us, young scientists: it’s not only about just publishing papers, but also where your name lies in the list of authors too. In some cases, when a committee asks us to pinpoint our 5 most relevant papers, if you’re not the first or corresponding author (let’s say from a collaboration between groups), they don’t even consider it. No matter how good or groundbreaking the findings are, if your name isn’t the first or the last, that won’t count as much for postdocs. Sadly, the iceberg on us is actually much deeper and, to some extent, our passion for science is the only thing we have that is able to sustain it.
Hi Martin! Thanks for your comment. Please let me know if you visit London. We can grab a coffee and chat about this.
Hi Andrey, I certainly will! Thanks 😃
I have a similar issue and would appreciate if there is a way I can contact you. I am also a student of the University of Manchester.
Hi! Are you already in the UK? a.churkin@imperial.ac.uk
I think it is very likely that there will be AI tools soon which will be able to read all papers and assign a more realistic 'score' to them.
I believe there was a time when a paper would be the culmination of one's life's work. Now it's a month's work, and only one small component of what could have been a much more important work.
Thanks for sharing your experience, Andrey. I'm finishing my doctorate and I'm going through the same process as you. Congratulations.
Congratulations on your reflection, Andrey. Your comments brought me a lot of relief and hope that the Academy can be something much more humanized and promising. Thank you and congratulations.
Wonderful talk, Kudos!!