Thursday, April 26, 2007
So, college is over...
-We got an A
-I got thesis recommendation
-I got a letter of recommendation for a TA position
-I'm going to do Ph.D work in London, courtesy of our lab director!!!
Now, as you can imagine I'm rather thrilled about all of this. Last night was devoted to a somewhat serendipitous celebration (yay alliteration!). You see, we ended up on a boat party of college students who had just finished a semester at their university. Sure, they all spoke Hungarian, but when you have common cause and open bars language barriers don't mean much. Sailing down the Danube on a floating party boat (complete with dance halls, bars, and lounge areas) is an experience I highly recommend to anyone who has the good fortune of finding one. Imagine dancing and drinking with about two hundred others on three decks, passing under brightly-lit bridges with city lights on both sides and a breeze off of the river. The music was a rather eclectic assortment of 90s rock, pop, and hip hop (hot, new, mainstream tunes here). The people were equally mixed, with a surprisingly large number of Germans and Americans milling about. All told the trip lasted about four hours, and was well worth the 1300 forint (about $7.00) or so cover charge.
Today shall be spent wandering around, with a game of laser tag later on between our group and some SZTAKI researchers. Assuming anything interesting or hilarious happens, you shall be informed some time tonight. After all, I believe I owe you readers two or three entries by now. In terms of the overall trip, seven weeks are rapidly drawing to a close. I fly back to the 'States on May 2nd, about five days hence. I plan to go on a least one more excursion in Hungary, possibly either a riverboat ride or some sort of hike. Possibly both. If any of you readers have a suggestion or want something in particular covered, now would be the time to say so ;)
Tuesday, April 10, 2007
Of colds and grids and sealing wax, of cabbages and kings...well the first two at least
Instead, I shall explain what our bloody project is about. Since it is currently consuming far too many waking moments I suppose it has earned a place in this blog anyway. Now you’ll first have to know a bit about grid systems. In a nutshell, a grid is a heterogeneous (i.e. made of different types, say a PC, a Mac, and a supercomputer for example) network devoted to distributed processing. Many very long, hard problems in the scientific world can be broken into smaller, more manageable problems. These can then be solved on their own, and recombined to find the solution much faster than would otherwise be possible. The trick, you see, is to take all these fragments and solve them at the same time. Grids make this, theoretically, easy. You submit the problem, a software agent called the resource broker allocates some computers to work on it, and off it goes. Then they churn merrily away, and some time later your answer pops out.
Our specific problem is to analyze the performance of an economic marketplace model on a grid, versus on a single computer. Since one algorithm processes many sets of data, it should be easy to parallelize the system and dramatically speed things up. Unfortunately, there are a great deal of pratfalls and unexpected delays in the real world. So extensive testing is needed to see if it is practical, as opposed to theoretically nice. At this point I’d rather not get into how the project goes…suffice to say that the ideal world of perfect grid systems will happen around the same time that world peace is achieved and Dick Cheney stops eating babies.
Monday, April 2, 2007
More Zany Adventures
The day began with a trip to a Hungarian folk festival. While somewhat small the place certainly had a distinctive character, in addition to a wide variety of both food and souvenirs. Cuisine included goulash, kielbasa, other forms of meat in a tube, and hollow cylinders of fried dough dusted with cinnamon, sugar, or coconut. Your truly had the latter for breakfast, and found it most delicious. Music was provided by live folk singers. Most of these wore old-fashioned Hungarian clothes and sang what I assume were old-fashioned Hungarian songs. However, the festivities were interrupted at one point by an old Irishman approaching the mic and providing about 30 minutes of drinking songs at the top of his lungs. Where this aged leprechaun came from and why he sang at a Hungarian folk festival is beyond me, and may be nothing less than a mystery for the ages.
After eating and music came souvenirs. All manner of curious things were for sale, from jewelry and ornaments to hand-made toys, wooden and stone furniture, and various alcohol-related sundries. Several of you readers will be receiving gifts courtesy of these merchants’ stocks, I might add. The crowning delight of this festival was my discovery of a flask among the wares of a metalworker. Soon I shall have the money to fill it with Palinka, and life will truly be delightful. (If a bit hazy.)
Once were had toured the festival our group set out to
Now, you may not think anyone can go joyriding on something whose top speed is less than that of elderly joggers. If so, you clearly need to exercise your imagination. Two people could fit inside, and two people on a seat in the back. The driver’s objective at all times was to throw the passengers riding outside the vehicle onto the ground, preferably amid loud shouts and the laughter of nearby Hungarians. Yours truly had two rather interesting accidents. First,
Regrettably, our 60 minutes of rented buggy time ran out shortly after. We decided to rent bikes for another hour, and explore the island that way. Of course I lost the main group within 45 seconds of our departure. Unable to turn around and not collide with a person or tree, I neglected to note that everyone but me had turned off the main path. So I spent the next hour on my own dodging old people, children, joggers, and the
Once we re-convened outside the bike racks our group sought dinner, and broke up for the night. Tomorrow’s entry will not recount further adventures, but will instead explain why precisely we’re here to begin with. If words like distributed computing, grid system, and economic modeling sound less than thrilling, you may want to skip the next blog. I won’t be able to tell anyway. (Or will I??? *ominous reverb*)
Wednesday, March 28, 2007
Wilderness Adventures
This mood continued for the first 40 minutes or so, which were spent walking down a highway and then through an admittedly quaint village. As we passed into farmlands I grudgingly began to enjoy myself, and appreciate the fact that we seemed to have stepped into a past world. Without any motor vehicles in sight, and with farmers working their fields in the distance, one need not struggle to imagine themselves a century previous. We soon came to the foot of a small mountain crowned by white rock outcroppings. Climbing it took surprisingly little time; our guide new the area well and led us around the rock face and up its wooded back. The view from the top was breathtaking. Farmlands and tiny villages dotted a landscape split by streams and the occasional road. On the horizon the
We rested there for a time before moving on to seemingly endless birch and oak forests. The solitude of such woods is an almost tangible presence. Silence was broken only by a light wind rushing through, and the occasional birdcall or rustling foliage. I must say, it had been a long time since I experienced anything half so peaceful. After two hours we reached another small mountain, and climbed it gradually through a series of wooded slopes and switchback trails. Once the summit was attained, our view was strikingly different (but no less impressive) than the first slope. On one side tree-covered mountains stretched into the misty distance. Between our mountain and the
At this point our trip was nearly at its end. We hiked back down the mountain, and followed hiking trails until we reached the
Tuesday, March 27, 2007
On Planning Ahead, and Why it Always Fails
Before I begin the substance of this next experience, let me recount to you the havoc that daylight savings time and poor translations can wreak on the best laid plans. Several days ago we were informed that an ‘excursion’ was planned for last Sunday, to a place called the ‘turn of the
Upon arrival at the rendezvous point, we met Felix and Peter. They informed us that some time last night, daylight savings time came to
Friday, March 23, 2007
Pictures
http://www.flickr.com/photos/7437879@N04/
A Venetian interlude, Part 4
Murano
Sorry for the delayed post, my Internet access has been somewhat fickle as of late. The final Venetian Interlude concerns our trip to the nearby
After arriving in Murano we parted ways, with Mike and I going to a glass factory while she found breakfast. Calling the place a factory seems a bit of a misnomer, as in reality the building held nothing but a furnace and an elderly glassblower. (To me at least, ‘factory’ evokes images of assembly lines and towering smokestacks.) Somewhat surprised but curious, we sat down to watch him work. In only a couple minutes the artisan had produced a beautiful clear glass vase. Despite having scalloped edges, an ornate handle, and a tapered form this work of art paled before his next creation. To this day I have no idea how the artist did what he did, and watching it felt like being in the audience of a stage magician. From a reddish-orange lump of molten glass he pulled three projections with a crude pair of pliers. Next, he poked a little at the piece with a metal rod. All of a sudden, a horse happened. It didn’t form, or take shape. It happened. Without going through any intermediate stages I could see, the amorphous lump of molten silica became an exquisitely detailed glass hose. After this the show ended, and I walked baffled and impressed back into the streets of Murano.
The shops here are filled with glassware, from utilitarian cups, glasses and prisms to chandeliers, fine china, and multi-colored sculptures that belong in a museum. The price tags are similarly distributed, from affordable and cheap souvenirs to shops catering to collectors of beautiful glassware. Since I’m rather attracted to shiny, colorful objects, my wallet was a great deal thinner by the time we left than it was at the start of the day.
We concluded the day with a night trip to Lido, another of
Tuesday, March 20, 2007
A Venetian Interlude, Part 3
Campo Santa Margherita
The square we lived in probably isn’t on any tourist maps, and certainly doesn’t have the fame associated with San Marco or
I would like to devote the remainder of this section to an account of Friday night, which revolves around two of Santa Margherita’s more colourful residents. Our tale begins when Mike and I went to refill our drinks, and returned to find two Venetians sitting at our table. They apologized for stealing it, and introduced themselves as Paolo (who spoke a little English and conveyed the rest with gestures and facial expressions) and Salvadore (who spoke no English whatsoever). Since they made no move to actually relinquish our table, we soon fell to making attempts at conversation. This proved rather hilarious. Paolo first made it abundantly clear that neither he nor Salvadore were gay and confirmed that we weren’t either. He also expressed a fascination with American girls, who were of course plentiful at our tourist bar. After a good deal of obvious pointing and drunken encouragement, Mike wandered over to a table full of them and introduced ‘his Italian friend Paolo.’ The Venetian in question proved rather shy, and decided to point furiously at Salvadore. I assisted in this deception and before long the entire situation became quite hilarious. Events of this nature happened about five more times over the course of the night. Indeed, within short order most of the bar was either laughing at us or actively avoiding our table. Occasionally this pattern was broken by one of us turning to Salvadore and happily yelling ‘Bonjourno,’ it being the only word of Italian we spoke. For some reason this happened at least ten times, and never seemed to stop being funny.
After our group alienated the rest of the bar, our new friends brought us to a club somewhere far from Santa Margherita. Nothing partially interesting happened here, except that more beer was consumed by Mike and more whiskey by yours truly. Some time went by, and we decided to take our leave. Yet after bidding farewell to Paolo and Salvadore we realized several things: both of us were piss drunk, didn’t have a map, and that it was 3:00AM. Slightly daunted but lured on by the many advantages of beds over dark alleyways, we chose a direction and started walking. Personally, I had double vision and came within inches of an impromptu swim in the canals every few minutes.
After roughly one hour of staggering about the deserted streets, we somehow arrived back at Santa Margherita. I have no idea how this happened, as neither of us had the slightest idea where we were in relation to anything else. Until the moment we actually entered the square, I was convinced we would never see our Hostel again. This made the sudden proximity of my bed even more wonderful, and I soon passed out happy and inebriated.
Monday, March 19, 2007
A Venetian Interlude, Part 2
Piazza San Marco
The Piazza San Marco is one of
…I appear to have waxed somewhat philosophical, and lost myself and Mike in third-person descriptions. Despite appearances then, we did indeed visit San Marco and tour its landmarks. If you’re looking for an exact recount of what is where, this isn’t the place to find it. Go get a guide book. I think it is more important to convey impressions and experiences than to act as a literary camera; actual cameras do a much better job. I will provide travelers with one small warning, however. There are pigeons here. Thousands upon thousands of pigeons. If you have an aversion to these flying rats, you would do well to overcome quickly.
A Venetian Interlude, Part 1
If ever a 13-hour train ride and five border checks were worth it, this trip to
Since I cannot possibly recount everything we did in four days (or even remember some of the nights…), only a few highlights will be presented here: our initial impressions after stepping out of the train, the Piazza San Marco, Campo Santa Margherita and its inhabitants, and the glass factories of Murano. We in fact also spent a good deal of time in museums, but to recount what works of art we saw would be a rather dry read indeed. Suffice to say that anyone in
Initial Impressions
After stepping off the train, we were immediately greeted with a breath of warm air tasting of salt and the sea. We grabbed a pastry and espresso from a buffet in the depot, and were stopped in our tracks by the view we received after passing out of the building. A paved square full of street-side shops separated us from the wide, blue-green
Tuesday, March 13, 2007
First Sights, Fist Sounds, First Tastes
Our second day in
While I was initially wary of
Upon our arrival at the department store, we found windows covered in sheets and the sound of jack hammering emanating from the building’s inaccessible interior. Apparently, part of the Hungarian description informed those in the know that this store was still under construction, and would not in fact be open for some time yet. Our initial dismay was quickly dispelled by the sights and sounds of the bustling city, however. We ended up wandering on foot over one of the three bridges connecting Buda and
Anyway, from the bridge we climbed a tall hill on the Buda side, whose name I of course can’t remember. At the top is the Hungarian Statue of Liberty next to a shell-blasted and bullet-pocked bunker. Apparently it was a German command post during WWII, but has since been converted into a disco. (A rather droll bit of irony, in my humble opinion.) The reverse side of the hill is a huge, artfully designed park in the grips of an early spring. Various other, less interesting discoveries occupied us until dinner.
This post is already excessively long, so I shall skip ahead a bit to that night. We rendezvoused with Felix and Petre, and the six of us decided to experience
The building we staggered into had three dance floors, and a huge number of people. The first floor seemed to be devoted to American rap music, the second was a rave, and the third was European techno. Petre disappeared into the crowd on the first floor, as did Mike and his girl. Felix and I spent some time wandering about and sampling their refreshments before deciding that we’d had enough smoke, noise, and alcohol for one night. The time was somewhere around 3AM. Against all odds we somehow found our way back to the apartment, where I’m told ramen was consumed before we crashed. I have no memory of this meal, but abundant evidence points to its existence. Mike apparently arrived two hours later, and thoughtfully left the key in the door for any down-on-their-luck rogues. None obliged his offer, however, so we awoke with all the possessions and lives we went to sleep with. I shall refrain from providing to the world any more information on Mike's new friend, he's already provided more unwitting amusement than any man should be expected to endure.
The following days will be reported upon in the near future, however at some point tomorrow Mike, Petre, and myself will be making an excursion to either
Friday, March 9, 2007
Departures and Arrivals
Most of our party (
Finally the time had come to embark on the first leg of our 11-hour trip. After wishing Emily the best and bidding farewell to our friends and loved ones, the four of us passed through security without a single uncomfortable search or random privacy violation. The other side of the metal detector was characterized by over-priced restaurants and a disappointing lack of currency-changing booths. Given that the flight only went to
After a brief and uneventful flight we touched down at JFK international airport, where we were joined by Petre, the fifth member of our little group (and, sadly, a resident of
The flight itself was little different.
After eight hours of this we touched down at
Yet on top of this historic character,
I would like to conclude with a brief description of our living quarters, and certain peculiar tastes exhibited by Hungarians. The apartment itself is quite spacious; the ceilings are about 12ft tall and each room is large and illuminated with both conventional lighting and large windows. There are three bedrooms, a kitchen, a hallway, and a living area. The bathroom and toilet are in separate rooms, and neither has a lock on its door. The former is largely what one would expect in a bathroom: a tub, a sink, a towel rack, etc. Yet this tub has no vertical shower mount, requiring one to either crouch while showering or take a full bath instead. The toilet is a two-leveled affair. A small pool of water sits in its lower and smaller bowl. Above this is what can best be described as a ceramic shelf, which catches most of what enters the bowl. When flushed, water jets clean the whole apparatus. Until that point, unfortunately, a rather foul mess tends to accrue on the shelf. Finally, the apartment is only accessible from the building’s courtyard. This actually creates a very pleasant insulating effect. One must leave the city behind to enter the building, and must pass down several flights of stairs and through the courtyard itself to leave the building.