I guess that many people can easily identify this place, Paris Montmartre. I have been in Paris earlier this week, for a meeting with the management of the information management business unit of the EU ICT program. They arrived to a meeting with IBM to talk with them about IBM's view of the research challenges in data management, towards the future program of the EU ICT called "horizon 2020". I have been part of the IBM team that talked about several aspects, here is a slide that summarized my part of the presentation:
I have discussed six different challenges - I already written something about the old and new worlds,
There are also more challenges, and I'll write more about the rest.
Why am I there? it seems that today events are becoming an important thread of database research, while in the beginning database people thought (and some still think) that events is just a kind of data that should be stored in databases, and the from there we know what to do, there is more and more recognition that events are first class citizen in the data world, and that they play important role in new data models, data semantics, execution models, transaction models and more. In fact, events play a role in each and every of the data challenges we discussed.
I also spent a day to meet some potential collaborators for a proactive computing project that we are trying to devise.
Also had a few hours to play tourist, something I did not have time to do in my last two visit in Paris, actually last time I was a tourist with my family was 10 years ago, and then I was mugged in the Paris Metro. Overcoming the trauma, I used the Metro again, and even the RER train to the airport. Still crowded and hot (no air-condition). Montmartre was one of the places I visited (I still have in my office a portrait of myself painted by a street painter at that place, but did not go to be painted again).
Also talked with a person who reads my Blog and remarked me that the frequency of my postings becomes slower. This may be true, some periods I have more time and energy to blog and some less. Looking at the statistics on Blog posts, I think that in 2011 I can at least match 2010, but not 2009. Besides, I have written before that I refuse to enslave myself to quantitative metrics. More about the data challenges - later.
San Francisco. Just had dinner in an English pub here, it also serves the same food of pubs in England, and the receptionist at the hotel is saying "lift" instead of "elevator", but I am really not in England, but in San Francisco.
Today I have given a tutorial together with Yagil Engel in AAAI 2011 about event processing and research challenges in establishing the next generations of event processing that might be of interest to the AI community.
The tutorial is now available on slideshare.
It consists of two parts - the first one is introduction to event processing which is similar to previous talks I have given, and is in essence a short version of the VLDB 2010 tutorial, the second part talked about the challenges, the outline slide of the second part can be seen below:
More details in the tutorial itself -- enjoy!
In this picture you can see me and a tiger during my family vacation in Thailand, in 2007.
Today I met another TIGER - the standing committee for Technology Insight-Gauge, Evaluate & Review which is a committee of the USA National Academics that works on behalf of the USA intelligence community.
I am still unsure how they picked me up, but they invited me to participate in a meeting with the committee members and some other participants through video conference and brief them on the state of the practice, my vision for event processing in 2020, and the challenges on the way to get there. This is an indication that event processing has caught the attention of defense sector as well. The vision part talked about the Event Fabric devised as the grand challenge in the Dagstuhl event processing seminar, published as chapter 5 in the event processing manifesto (BTW - in DEBS 2011 there will be a tutorial about this grand challenge).
Another topic was of course, the proactive world, my favorite topic.
I was asked what is the killer application that will drive the 2020 vision, and said there is no single killer application, there are multiple of them, and I see many of them outside the corporate IT domain, such as autonomic robots and computing embedded in biological systems. Of course, defense applications will also be part of the driving forces. More on this topics -- later
