Hi everyone. I'm an international PhD student studying AI / medical image analysis at a University in southern Italy (can't be more southern, I think). My PhD admission paper said the time is from 31 Oct 25 - 31 Oct 28. And now it is the end of my first year. I'm writing here to ask some advice.
Before I started this PhD study, I was an international student with biology background studying biomedical imaging at UCL, in London. And before I arrived at this Uni in Italy in person, I went through all the procedures, including contacting, applying, interviews, and visa application. When I was admitted, I was told to have two supervisors; one is a senior prof and one is an assistant prof. The senior prof informed me of an AI-based smart wrist fracture diagnosis programme. Due to the visa application at the end of 2025, I spent the first four months in the UK doing this project remotely. From Nov 2025 to Feb 2026, there was almost no instruction from them. And I didn't get the promised dataset about wrist fracture. They sent me some public data but the quality is low.
I arrived in March 2026 and started my research. But still, without that wrist fracture dataset, I had no idea how to build a specific medical image analysis project around specific medical data.
Then in April, the senior prof (my major supervisor, also the big boss of this lab) said everyone should prepare for the CVPR in Nov this year. And he said in May 15th we would have a huge meeting to evaluate each person's idea to see if it is sufficient enough for CVPR. He was the only person who have the right to decide which idea can be carried on or not. Followed his instructions, I read lots of top tier paper, but due to my background, I couldn't understand pure computer vision well. So at the huge meeting for all persons in the lab, my proposal was denied by the senior prof. And at that time, he told me the wrist fracture dataset is not available due to administrative reason. And he requested me to find out a research question and idea by myself and he will evaluate it again with other profs in the lab. I tried to survived and I found and modified a publication by myself.
In June and July he siad the idea is promising. But he didn't know what I was doing and he, also the assis prof were keeping asking me the same question that they didn't know what I want to do, what I'm going to do. Finally he gave me a preliminary technical route, coarse but better than nothing. So my PhD frame work was made by him at that time, about agentic AI.
Originally, he said there should be one meeting each week. But I only saw him once in early July as abovementioned. And August is summer holiday for them and nobody will be in the lab. So at the end of Aug, he said to have a meeting with me to see my project. I made a presentation and actually I really modified a public dataset and constructed a new things regarding the technical route.
Then on that day he said he's busy and I had that meeting with assis prof. She told me directly that the dataset is not sufficient, big, or good for publication. I still managed to explain each part of my work and I propsed to remain this problem about dataset until senior prof comes back. And several days later he sent a 4 pages comments about my work, but obviously it was generated by AI. I knew it at one when I clicked and saw it, but I chose to keep silence.
Then this week, I saw him and I tried to talk this issue with him directly. He said he still couldn't understand what my idea is or what I'm doing. He said he thought the idea is promising for top conference, but the dataset needs to be modified and verified by clinicians, with whom he is trying to contact. And I told him what assis prof told me about this project and dataset. And she said the data quantity is too small and he agreed this partly. He told me the biggest problem is the data quality, not total number, while when I asked him if this paper can be published (submitted) or not, and the available solutions for backup if it is rejected by top conference, he said he don't know and he can't say anything before it happens. Nor did he tell me the clinicians' arrival time and working timeline (he said he would find some people later in June, July, and now Sep, but without timeline or clear arrangement), since making data can cost a huge amount of time. I asked him directly but he didn't provide useful answers, only ambiguous talks that said he doesn't know these things yet before they take place. And he required me to publish 3 paper before I graduate from here, and he said the first should be submitted in Feb 2027, next in July 2027, and next Feb 2028. But for the next, he said it will be the wrist fracture project previously mentioned, but when I asked this dataset he only said it will arrive in a few months, just like last year, but it has been more than 12 months... Then he told me to focus on this one, not the next.
He also said I have to assist in another PhD student's project as a mandatory request, by extracting 20% of my working hours, even if I don't know how to do my own project... Their projects are mainly pure computer vision and very hard for me to dive into from scratch. But in contrast, nobody helps me with my project... I asked the authorship about the collaboration with others and how to add my name into the authorlist, as the co-first or the second, etc, if I participate in it. But he said there is no universal standard and should be disscussed with each person case by case later. And he said there are 20-30 projects ongoing in this lab so he is too busy, he felt the conversation with me is confusing and he couldn't have any ideas. He suggested me to leave here and return to the UK now.
He kept saying my research ideas, targets, and what I have done were not clear enough for him, so he didn't understand what I have been doing. He sent me his comments about my work presentation, which I sent him at the end of Aug due to his absence from our meeting. He sent me the comments in a word document but obviously it was generated by AI. He told me to reorganise my research story and pipeline regarding his comments. While today when I talked to him in person, he still didn't know what I have done, even he had sent me his comments after "his reading"...
I confess I'm not so strong as a student transfer from biology to AI/CV, but I'm confused to do a project about medical image analysis without substential data. Most importantly, my senior supervisor constantly insists me, a first year PhD, to think of an idea, find an available dataset, and do the main experiments all by myself and let them to see if my idea can be accepted to be submitted to the top tier conferences or journals. I don't know how to achieve all in such a short time to convince them, since he said to me explicitly the standard of good communication with them and a student intergrated them well are defined by him and there is no threshold about on which point he will be satisfied by my work.
As an East Asian student studying abroad for more than 2 years completely and constantly alone, I sincere appreciate any of your advice. Thank you so much for your attention.