Showing posts with label 2015. Show all posts
Showing posts with label 2015. Show all posts

Review of 2015

Research

The year 2015 is finished and I've been in Ireland and Insight for 1 year and 6 months. Doing research here gives me quite different experience than previous research experience, and it poses good opportunities as well as challenges for myself.

Independent:  

You have to grow up and be able to do your research (not projects) with your ideas and opinions, and conduct experiments by your own. I remembered the seminar I participated at the beginning of the PhD journey and the speaker described our academic supervisor as advisor since it is more appropriate. That means our advisor is who giving advices for your research but not who telling you every step you should move forward, and usually our supervisors also too busy to do so. 

At first, I could not start own research and conduct experiment by myself, and there was always uncertainty about myself and I realized the way I've been trained always was "supervised" by others. It reminds me the time in South Korea when I was a master student as well as an employee in a company where I received a lot of things to-do every day from senior members. In contrast, I did not receive any call here, and all communication has been done through emails which is still a surprising fact for me. Thanks to God, even I have a lot of improvements to achieve, I have started the research, with advice from my supervisor.

I started to recognize the statements from (So you want to do a PhD from Open University) that a PhD is confirming your "research independence", i.e., you have to demonstrate that:

  1. Ability to do research by yourself, rather than simply doing what your supervisor tells you
  2. Awareness of where your work fits in relation to the discipline, and what it contributes to the discipline
  3. Mature overview of the discipline




Insight Centre: 


There have been many changes for Insight@Galway which was formally well known as DERI. Our former director Prof. Steffan Decker moved to Germany and we have new director Prof. Dietrich Rebholz-Schuhmann. Interestingly, many researchers, including PhD students, Postdocs moved to Germany as well. There are many career paths for graduates from here including academic positions as well as industry ones, or even some of them start running own startups etc.


Conference

After several attempts for conferences, I've published two full papers in JIST2015 and SAC2016, and I found that it is really important to publish or try to publish your results in any conference or journal to get started, and get feedbacks from the experts. In my previous experience, I've been recommended do not to read and present a conference paper for a seminar during previous studies. However, here, one thing I love is that top conferences have the same importance to top journals. There is an interesting article to read if you have the same wondering: https://homes.cs.washington.edu/~mernst/advice/conferences-vs-journals.html
At the end of the year, I submitted a paper to ESWC2016 which has very interested tutorials for me http://2016.eswc-conferences.org/program/workshops-tutorials and hope I will have an opportunity to attend it:). Another conference I'd like to participate is UMAP2016 which is also highly related to my research. So... Fingers crossed for the upcoming new year.





UMAP2015志愿者总结

头一回以志愿者的形式参加会议,因为是在都柏林开的,想自己去看看。会议中遇见挺多中国人从亚洲或美国过来,包括新加坡和香港,中国人确实分布的好广。其中还有一个人中了Best Paper,头一年过来发表就拿Award感觉挺不错。

对于发表的论文,有一个论文有意思的是把各个会议的作者进行分析发现Semantic Web是所有会议里keyword最多的一个。证明语义网在广泛的被各个community所引用。谷歌来的Ed H. Chi 做了演讲,并告诉搜索跟推荐系统其实已经在Industry里被看做一件事情(或者非常相关)所以recommendation community跟搜索community应该有交集,但是在学术上这两个community还是分开的。

UMAP看到很多公司像谷歌赞助但是会议没有想象的人那么多,貌似100人不到。论文的acceptance rate今年也到29%左右,Industry的论文几乎没有。可能是因为会议开的时间的缘故, 大家年初都放假了人不多。会议的主要keyword今年有user modeling跟recommendation,主办人Francesco Ricci (在RecSys community的领军人物)觉得keyword太narrow了对会议的广泛发展有可能产生不好的影响。

明年的UMAP希望自己带个论文参加:), 志愿者还是比较好当的,以后也争取有机会的话要申请一下。