Syntax and Semantic

Well it has been a few days after MobiCom and it's time to start blogging it technically. I'll start with what if I heard of a little earlier would have thought science fiction. And it's ambience/ambiance analysis and discovery mentioned in a paper called "SurroundSense: Mobile Phone Localization via Ambience Fingerprinting" and a poster titled "Highlights: Event Coverage in Mobile Social Networks". Let's start with the basics before going through them both. First, Ambience is " a feeling or mood associated with a particular place, person, or thing " Merriam Webster. So if you consider the ambience for a place it'll include the lights, sounds and colors in that place, and for a person it might include movement, facial expressions and clothes colors and styles. If you thought about it a little, every person or a place have unique ambience in some sort. The ongoing research is concerned with creating a fingerprint for this unique amb...

I couldn’t blog about what happened in the presentation right after it because I had places to go and things to do on my last day in China but in short it was amazing. I asked my new friend Ari to record it in video for me and he did. As you’ll see I was terrible. I was tattering and I paused for a very long time searching for the word ORDER in my head. The bottom line I have not been worse in a presentation. The explanation is simple; my knees were shacking of fear. I was so nervous and I couldn’t help it. As I went last I got to see how all the judges asked questions and how hard these questions were. Also I got to know who the judges were and that made me even more nervous. So at the beginning I was pretty bad but I did good I think in the questions. Even before the results were announced I knew that we’ll come second as the other guys, no matter how terrible he was on his presentation had some really solid Game Theoretic proofs behind his work and our idea was fairly simple. I wa...

I want to blog this whole experience to be able to share and also have a good documentation about it. Now it's about 4 hours to my presentation, I am worried and nervous. Also I got this unimaginable pressure of what I am representing, usually I am representing myself, my social community or even my company. This time I thought I was only representing Egypt. But I got this assuring and motivative comment "Remember that you're representing, not only Egypt, but the entire Muslim and Arab countries. You may have noticed that very few, if any one, from an Arab or Islamic university is attending, not to mention presenting." (No Pressure :D). Well, today I talked with some people I met here and I got this very nice comment, "Enjoy it! You know about your work more than anyone else, so just go there teach and enjoy". So I am still a little bit worried, but I hope I'll do OK. Ed3oly!

Yesterday was my big day, I had to present both the demo and the poster. I had judges coming for SRC and for demo evaluation, and a huge load of scientists and professionals coming to check our work. I started asking new friends I met during MobiCom about the work, and got some very helpful feedback about how to present and also they gave me a heads up one some questions I'll need to answer. But they all thought the work was great. Now it's time for presenting the work to EVERYONE! At first people just passed me by not asking nor talking, only more people I met on earlier days. After a while I started getting people asking me about the work. After a while I got to move my poster to be next to my demo and that's when all the action started. I had Microsoft Research people, professors, PhD students and masters students asking questions about DNIS and discussing what we've done and how we did it. The demo helped A LOT in showing them how real the work is and its significan...

It's finally MobiCom! I woke up a little late and wandered to the conference's venue using a bus and in 3 minutes I was there. The sign in procedure was pretty easy, the registration volunteers are pretty friendly and soon enough I had my package and name tag. I started worrying about socialization a little after that. It seemed like everyone knew someone and was sitting with each other. But soon after the launch break I got to know one of the organizers due to a problem I had with my network connection. And one after another I started meeting new people from the opposite sides of the world doing research in different and interesting areas. What I got to learn after some short conversations that it's really a big deal to be an undergraduate and present work in MobiCom. Also that our work is really something impressive as I got a lot of great feedback from everyone I talked to about our DNIS. WE REALLY DID SOMETHING GUYS! Here are some picture from my day: A map of ...

I am almost done with my tourist visit to China and back to work work work! Before I left for China I got some very bad news, "we didn't get into SRC". Let me first introduce SRC or Student Research Competition which is an international ACM competition for students (graduate and undergraduate). You can check its official webpage here . The process of the competition in MobiCom goes as follows, the committee chooses a subset of the qualified posters to compete for the final places then select one of those depending on their presentations to be finalists and give a presentation on the fourth day of MobiCom. Until yesterday our DNIS wasn't selected to compete. Which was a real bummer for us. Yesterday we got an e-mail saying that we got into SRC! Ed3olna :D You can check our names in the SRC Page and the Demos Page . Wait for my future updates on MobiCom!

As I read Tiananmen square is a must see in china, so I made it my next place to see. Also I wanted to shop and Xi Dan area was recommended. As usual I took a taxi to Tiananmen Square and then I found out that my camera's battery was dead. I searched for someone that sold batteries and after a while I found one. I started taking pictures as usual, it's a really amazing place, very organized and highly secured. I have some recommendations for the visit: First, go as early as possible because it'll get really crowded and because it's an open area it'll get really hot and exhausting. Second, you should enter the Mao's Mausoleum but you'll need to put anything you have in the lockers across the street. Third, Tiananmen Square is just a short walk from The Forbidden City so if you visited Tiananmen Square early enough you can then visit the forbidden city afterwards instead of doing what I did (visiting each of them in separate days). I wanted to experience...