Archive for the ‘Croatia’ Category

Croatia-4

Friday, September 14th, 2007

The best day I had in Dubrovnik was the day I went Kayaking. I found a recommendation for a tour company in a guide book, and set out to find and book a trip early the second day I was there. It look a while to find the office, but booking a half-day trip to Lokrum island was quick and easy.

The next morning, we met on a rocky beach about a mile from the old town. Here I met the 5 other people on the trip and the guide. We each got simple sit-in sea kayaks (not the sit-on-top type) and pushed off pretty quickly. We paddled up the coast a bit to let everyone get used to the kayaks, and then across the bay to the island. On the back side of the island, we pulled up on a rocky shore, and then we were each off to find our own way for a couple hours.

Not surprisingly, I immediately started walking towards the high-point on the island, where the remains of an old stone fort were still standing. It was quite hot outside, but almost chilly inside. From near the fort, I had a splendid view of the city, and for the first time in a week, I was actually alone for 10 minutes.

Lokrum Island in the background beyond the old town of Dubrovnik
A view of Dubrovnik with Lokrum Island in the background
Pulling the boats up on the back side of the island
Pulling the kayaks on shore
The sun beating down on the fort atop Lokrum Island
Fort at the top of Lokrum Island
The cool shade inside the fort
Fort at the top of Lokrum Island
Staircases are pretty neat when lit like this…
Staircase inside the fort
Looking back at the city from atop Lokrum Island
Looking back at the city from atop Lokrum Island
One of the paths on the island
One of the paths on the island

After admiring the view for a bit, I headed on down to the island’s cafe to grab a sandwich. Just as I finished, I was visited by a giant peacock who walked right up to me. If it wasn’t for the little 3 year old boy who came running along, I probably would have been feeding it out of my hand (for better or worse). Turns out that there’s a whole group of peacocks on the island, including several juveniles… and if you haven’t ever seen a baby peacock… well you ought to.

My lunch-time friend
Peacock visiting for lunch

After walking about the island a bit more, a head back to the kayaks were we pushed off and paddled around the other end of the island and back to shore. All in all is was an easy row and a gentle hike, but both had wonderful scenery. If you find yourself in DBV, be sure to sign up for a kayak trip of some sort.

Click the photos above or visit http://dstovall.org/albums/croatia-2007 for more photos.

Editor’s Note: Image and link URLs updated on 2008.05.26

Croatia-3

Wednesday, September 12th, 2007

Note: This post is long over-due. Part of the reason it’s taken so long is that fact that there’s so much to tell about the trip. However, in the spirit of expediency, I am opting for a condensed version of my intended posting. If you want to know more, let me know and I can add more later.

In this post (and the next) I want to talk about my extra time that I spent in the old-town of Dubrovnik by myself. I’ll hit the highlights here, but be sure to check out all of the photos over at http://dstovall.org/albums/croatia-2007, starting at Number 40 or so. There are a bunch of photos that are nice art-sy kinds of shots that didn’t really fit into this narrative.

What better way to start the narrative then with my departure from the safety of the hotel that I was staying at… for you see, I had absolutely no plans what-so-ever after this point, save a plane ticket for a couple days later. So there I was, hauling a rolling suitcase, a messenger bag with my laptop, and my camera bag onto the local bus. I had been promised that it would take me to Dubrovnik, but with the language barrier and all, it might have been heading in the opposite direction.

We stopped at several other hotels to pick up (mostly Croatian) tourists, and after an hour or so, I caught my first good look at Dubrovnik from the road. I did get the right bus!

My last look at the conference hotel

The hills overlooking the road to Dubrovnik

Dubrovnik from the bus

One of the unfortunate parts of being such an interesting and beautiful city on the Mediterranean coast is attracting cruise boats. Now normally, I’m all in favor of tourist coming in and dropping their money into a town that really needs it… but since the boats all have buffet dinners on board, the passengers only spend money at the trinket shops and perhaps a lunch shop. This means that all these obnoxious tourists tramp all over town and barely pay for it.

When I arrived, the third boat was pulling in to anchor

And if you’re lucky, you’ll catch a full moon by the church…

 

When I got off the bus, I just sorta headed towards old town. The guides all recommend finding a private room to stay in rather than using a hotel. While I had a general idea that I could maybe walk around and find something, I really had no idea what I was doing. Lucky for my, my suitcase gave me away and a local guy approached me asking if I needed a room. We muddled through a couple questions about price and location, both of which sounded great to me. With an “ok, let me see it”, we took off across the drawbridge to the city.

We had to push through the main gate which was packed with tourists (remember the cruise boats) and down some side streets, but within a couple minutes we arrived at a staircase and then an unmarked door. Inside I was introduced to the family, and shown to the room that I would be using. While the bathroom and shower were inside the family’s apartment, the bedroom was across the hall which made it easy to get in and out without disturbing anyone.

The bedroom itself was probably 8 foot by 16 foot. There was a little table, a coat rack, and enough floor space to lay my suitcase down and still be able to walk around it.

My room’s window is open, just above a nice cafe

A standard single bed, a chair, and a lamp… what more do I really need?

Oh, and a window.

At night, the quiet murmur of conversation wafted through the open window

This shot is to make up for the horrible shot I took of the clock tower when I came to Dubrovnik on the conference trip

Dubrovnik is a pretty cool place. You may have already figured that out for yourself, but just to be clear… I visited so many places and saw so many cool little attractions that I might induce quite a bit of boredom if I were to list everything. So instead, just enjoy these photos…

A narrow street or two


Cute little doorways


Someone’s secret patio outside their house.

Wider passages outside the old part of the town


Staying in town means you can go see some amazing stuff at sunrise… before the cuise ships start ferring people to the dock

The town’s fortifications are somewhat impressive…

Just another pretty picture

No, this is not a hobbit hole

Staying on the city walls tour until closing time offers some nice exposures

Food. When reading through the guides for Dubrovnik and the surrounding area, you might get the impression that the barbecued fish is really top-notch and you should be planning on sea food for the entire trip. Well, the fish is ok, but I really didn’t find it all that trilling. Honestly, the restaurants are all capable of creating great food in whatever style they choose. Be it pasta or pizza or French or what have you. And really, it’s the ambiance of the little 5-15 tables arranged in the passageway just outside the kitchen that gives the meal it’s allure anyhow. Eating at a cozy and dimly-lit table with open air is great, and makes any meal pleasant.

The tables are set up in the streets and passages between the buildings. Just enough room is left to let people walk by.


Seafood pasta and beer… I think this was $7.

Giant (and delicious) pizza and beer… about $10.

I stopped at the local grocery and stocked up on veggies and fruit to snack on…

…but gave into dessert from time to time…

Cats! They were everywhere. They seemed to be Dubrovnik’s version of the pigeons that you find in most cities begging for food from everyone. Not that there weren’t any pigeons, but it seems that the narrow passageways are better suited to the cat then the bird. The cats are all nice enough though, and really don’t bother people much. I suppose they are stray, but one would be more likely to think they are someone’s house cat by looking at them.



Click the photos above or visit http://dstovall.org/albums/croatia-2007 for more photos.

Editor’s Note: Spelling errors as well as image and link URLs updated on 2008.05.26

Croatia – 2

Friday, September 7th, 2007

Note: This post is long over-due. Part of the reason it’s taken so long is that fact that there’s so much to tell about the trip. However, in the spirit of expediency, I am opting for a condensed version of my intended posting. If you want to know more, let me know and I can add more later.

Today we were treated to a couple interesting presentations at the conference. In particular, “Automatic Consistency Assessment for Query Results in Dynamic Environments” was intriguing (caveat: My adviser is one of the authors). Unsurprisingly, there were even more web-services papers, but I had sorta resigned myself to the presence of these papers everywhere, so I wasn’t nearly as annoyed by them.

One paper which I really enjoyed was “From Representations to Computations…” which was arguing that we should return to REST style server interactions, even in the presence of AJAX style user interactions. While it seems that the model they are providing needs a little more work, the basic premise is wonderful. I truly hope that they succeed, for the web would be a much better place without the ridiculous SOAP interactions that we are all forced to use now.

At the end of the day, the conference treated us to a trip to the old town of Dubrovnik. The winds were a bit high, so we ended up taking the bus instead of the boat, but this also included a bit of a history lesson on the way. We arrived just as the sun was going down, so I snapped off a couple quick photos while there was still some lingering light:

The clock tower at the end of the main street in Dubrovnik
Dubrovnik Clock Tower
An open 4th floor window from below
Dubrovnik Window

The trip included a bunch of light appetizer type treats with music and dancing put on by a local group.

Group of musicians used renaissance-era instruments

A child in the arms of her father who inspects a friends photo on his camera’s LCD screen

The next night was the conference banquet. Some drinks before dinner helped set the stage for a good (but not great) meal. The banquet hall’s patio overlooked Cavtat’s harbor which was actually quite pleasant this night.

Jamie enjoys her pretty green drink

Tim enjoys his pretty (small) ouzo

A view of Cavtat’s harbor at night

Tim with the spoils of his victory on the race course

Now we jump ahead to the end of the conference. Since I had been focusing on the conference so much, I took the afternoon of the last day to go for a bit of a hike around the peninsula that Hotel Cavtat sat on. It started out well, but the trail I was on slowly starting fading away. About 200 yards into my hike, I found myself crawling under fallen trees just to make progress. Unfortunately, I miss-counted the number of trees and stood up right into a branch, opening a nice long gash in my scalp…

A view of the Aegean from Hotel Cavtat

A view of the Aegean from Hotel Cavtat, including an example of the beaches near Dubrovnik

A view of the Aegean from Hotel Cavtat, including an example of the ladders leading out of the sea

A view of the “Ocean View” rooms at the Hotel Cavtat

Cool plants around Hotel Cavtat

A view of Dubrovnik from the shores just outside of Hotel Cavtat

Head Wound

I got back to my room without incident and cleaned myself up. Being a head-wound, it was a bit hard to determine how bad it was. Since I had made plans to catch dinner with Jamie, so on the way to the restaurant, I picked up a tube of antibiotic gel from the pharmacy. This seemed to do the trick since the wound has all healed up now, and I can’t even feel it anymore.

Click the photos above or visit http://dstovall.org/albums/croatia-2007 for more photos.

Editor’s Note: Image and link URLs updated on 2008.05.26

Croatia – 1

Tuesday, September 4th, 2007

After driving for two days to get back from our vacation at St. Simon’s Island in Georgia, I had just about 24 hours to wash all my clothes, repack them, and get on the plan to Croatia. This turned out to be a lot easier than I was anticipating, but was still a bit of a crunch. None the less, I made it to the airport on time and, after some 15 hours of flying, I arrived at the airport near Dubrovnik, Croatia.



Overhead view of DBV airport

From the airport, I was picked up by a shuttle bus to take me to the hotel (thank goodness, I was not excited about find my own transport to the hotel) which was in Cavtat, a small town just up the coast from the airport. In the little map above, Cavtat is on the two penisullas in the north-west corner. The hotel was arranged over some 10 floors or so, though I would never have guessed it from my room. I opted for the cheaper “garden view” room, but even so I could see a bit of the ocean from my balcony.

The weather was great, but I really didn’t have much time to enjoy it… I was off to polish up my presentation and give it a couple run-throughs. I did however make time to have dinner in town with Christine (my advisor), Tim (her husband), and Maya (their baby girl). After several attempt to decipher the “English translations”, we asked the waiter to hook us up with the local specialty: BBQ’ed fish and risotto. Both of these were wonderful and made for quite a pleasent meal.

The next morning I woke up early and headed on down to the banquet room where breakfast was served. While some of the other people didn’t agree, I was thoroughly impressed with the breakfasts at the hotel. The shear variety of choices was stunning. Everything from traditional eggs and bacon to fruit, pastries, sliced meats and cheeses were all presented on an array of buffet tables. Since breakfast was included in the hotel room, I made it a point to stuff myself silly on all this great food, or at least that’s my excuse.

This was also my first opportunity to get a good look across the bay to the main part of the town of Cavtat and the giant yachts in the harbor… (I later found that the harbor in Dubrovnik was setup for small boats, so I suspect that this is the nearest port for these kinds of boats) After just a little bit of looking around the harbor, I had to run to my workshop.

Now, I don’t mean to be a “Negative Nancy”, but the “call for papers” for my workshop doesn’t even include the word “web” in it. This seems reasonable given my definition of “pervasive”, the focus of the workshop. So why is it that more then half the papers that were accepted were targeted at web services? And though high-speed cell networks are certainly more popular, almost all of the remaining papers were about cellular based technology. I felt really out of place in this workshop being the only one who was concerned with low-capability devices, the heart and sole of most “pervasive” research.

None the less, I made the most of the workshop and learned a few new things. My presentation went reasonably well, especially given that it was my first. The questions after my presentation were reasonable, on-target, and came from the senior researchers in the room. (I wouldn’t expect the web-services and cellular chaps to understand or care about my stuff).

So, with that out of the way, I only had one last obligation for the day… my Tuesday run. I donned my running clothes and headed out to run around Cavtat. Since Gwen and I were running just under 5k at home, and I was signed up for the 5k race at the conference in two days, I figured that was a good distance to aim for. Furthermore, since I had no familiarity with the town at all, I also figured that running the conference race course would be the best route.
Map of FSE 5K race course

And indeed it was. The bit that goes around the peninsula was a nice flat alphalt trail that was plenty wide for me to pass by the various groups of people out for an evening walk. It seemed that the people weren’t used to seeing crazy 2 meter tall Americans in bright orange shirts running around, but then again I wasn’t there long enough to try to explain that I was running for fun.

So there I was, all finished with my “hard commitments” done, and all I had left to do was enjoy and learn what I could from three days of papers and then 4 days of self-guided tours. First up: Dinner.

Click the photos above or visit http://www.dstovall.org/albums/vacation/croatia-2007 for more photos.