Jan 27
Much ado about something.
posted by: Vivi in Daily life on 01 27th, 2008 | | No Comments »

Amount of work needing to be done: too much to list
Amount of work successfully completed today: one computer science program

I think I may have concentration issues. Or priority issues. Or motivation issues. Or procrastination issues. Or perhaps all of the above.

Last night I loaded up the latest episode of Security Now (which I used to listen to faithfully but stopped late 2006) and attempted to listen to it while I was relaxing on my bed. I must’ve not gotten very far; the last thing I heard before I drifted off to sleep was “… remote code execution exploit of the Microsoft Windows TCP/IP…” I don’t know how Steven does it but I don’t think listening to podcasts before I drift off to sleep is the best way to get information into my head.

So anyways, the main topic of tonight’s talk is the future of this meager little blog. I was originally planning to make that “encyclopaedia” I was talking about earlier. It was originally going to be a huge page of 70×40 rectangles (similar to TCG cards or the QBee patches), each with the title of a subject, and I would write entries about each of these subjects. However, I think about it now and realize how very tedious that would be, and how very cumbersome - it’s about the same thing as a blog, only using images as categories instead of text links. So I’m definitely ditching this idea and just blogging.

You see, I’m not the “visitor-oriented” type site. I can make good graphics if I try, but frankly, not to be stuck-up and selfish, but I don’t enjoy making things for others to use. Either 1) people don’t use them in the first place, or 2) I get no credit for it. So why should I spend time into making my visitor content beautiful if no one’s going to use them or adhere to the rules behind the usage? Another reason is then I feel the incessant nagging to update. With a blog, I can update anytime I want - whenever I have a thought that needs to be typed up. (By the way isn’t it interesting that we type UP but write DOWN?) With content, though, if you don’t update in a while people start wondering why there isn’t new stuff.

I am, however, a very opinionated girl who loves nothing more than talking about random subjects. So why not share the love (and hate) on a blog instead? =)

Tomorrow’s schedule:
9am - wake up, breakfast
10am to 12pm - read Moderato Cantabile
12pm to 1pm - lunchtime
1pm to 5pm - summaries for Moderato Cantabile, take-home test, record SnM lines, reinstall Kubuntu (can’t do this, Vista’s retarded), computer science worksheet
5pm to 6pm - study for Biology test/do study guides
6pm to 8pm - study group with Sapphi at B&N
8pm to 9pm - study for Calculus test
9pm to 11pm - more programming
11pm to 1am - Calculus/Government/Physics or recreation

Jan 26
UT Honors Invitational
posted by: Vivi in College/School on 01 26th, 2008 | | No Comments »

So today I went to the UT Honors Invitational for prospective and future Dean’s Scholars students. It felt really awkward at the beginning of the day when I first walked in and sat down at the table. There was breakfast provided, but I was [01] still in agony over the loss of my Zune (more about that later) and [02] full from the strawberries I ate earlier, so I opted out. Kind of wish I didn’t, because the breakfast tacos looked good, but ah well.

First I talked to a Chemistry student about the honors program itself a bit, and then another guy from Computer Sciences came over and we chatted. Eventually, the staff called for order, and each one of us went around the room introducing ourselves by stating our name, where we were from, and what major we planned on pursuing. Most people were biology/chemistry, a few physics, and - including me - THREE future CompSci majors. One was a girl from Houston, the other was a really quiet boy from… Fort Worth? Forgot about that one, my bad. Anyways, after the assistant dean and directors talked a bit, we split off into majors to chat with students or faculty. We three CS majors spoke to the program director Dr. Alan Cline himself, which was a nice experience. I found out I can be cross-listed at both Dean’s Scholars and Turing Scholars (CS honors program - points if you know what that name references), so that’s definitely good.

At 11am the parents attended a meeting while we students attended some classes. All three of us CS people plus a few others went to a Discrete Mathematics class. (I was hoping to pick up on some signal processing concepts to throw into my scifair project, but nothing applicable was covered today, sadly!) I really enjoyed it, and one hour flew by faster than I thought it would. We headed back to Welch Hall for the DS Friday Lunch, which is a social event occuring - as the name would suggest - every Friday. The faculty provides everyone with free lunch (it was Schlotzsky’s today =D) and then one of their faculty gives an interesting lecture. Today’s was actually about the concept of the 4th dimension, taught by the same professor who taught the Discrete Mathematics class, Professor Starbird. I felt right at home because I’ve been interested in theoretical astrophysics since I was young! =) Most of the lecture I knew from previous reading (Stephen Hawking - read his works if you can, they’re amazing!) but Prof. Starbird was very clear in his explanations and seemed to easily instill ideas. I hope I get to take one of his classes next year.

After lunch, I headed to the Computer Organization and Programming class. They were covering Boolean Logic today, so I -really- felt right at home since I endured this torture fall semester in CS2. They expanded it to include circuit/gate diagrams, though, so I did learn some! Unfortunately, I had to leave early to make it back for my scholarship interview. Each student had two, and I got to speak with Dr. Cline (again) and Dr. Kalthoff. With Dr. Cline, I had an awesome conversation about the honors program itself and I also talked a bit about my science fair projects. With Kalthoff, I talked more about my personality and also mentioned Sekai no Melody as a demonstration of my leadership skills =D How’s that for some good pluggage?

After interviews, we walked to the Honors Quad (dorms) and took a brief peek into various rooms and floors (did I mention that today was TERRIBLY cold (40?F without factoring in the wind chill) but I was walking around campus most of the time?), but returned to the same building where we had scholarship interviews to listen to a presentation on undergraduate research programs. After that, we headed to the O’s Cafe for some refreshments and chatting, and then we all split for the day. I did manage to chat with three current CS majors (the guy I’d met in the morning along with two of his friends). I’m kind of psyched to be in a major that is scarce in females. It sets you apart and - no offense - guys in CS are usually pretty freaking awesome even when they are boasting. Girls boasting about CS gets kind of annoying, and yes I realize the irony since I am a girl myself, but do realize that I don’t boast about my CS skills.

I’m pretty much set on attending UT next year, but this visit has made it better for me to accept the fact that I -will- have to stick around in Texas for another 4 years before heading off somewhere else. MIT will have to wait, but they’d better take me for graduate school! =D I’m way too excited; high school needs to hurry and end already!

The funny thing is that I didn’t see anyone from the UT 2012 class on Facebook at the event =| I was hoping to meet at least that one girl, Sheejal, who was hoping to get accepted too. Ah well. When I got home, I called Sapphi for updates on scifair (apparently Tanner criticized my project? =<), ate dinner, and then got on the computer and finished up the new SnM layout, complained about stupid people to Steven, talked with Umi and Rosie, and attempted to work on my CS programs, but that fell through. Tomorrow I’ll have to make up all the work I missed for Monday, which includes doing summaries and a take-home test for Moderato Cantabile, while I am totally not understanding at all. Sigh.

EDIT: Oh yeah, never mentioned the loss of my Zune. I was having a mental breakdown this morning because I thought I had left it on the bus after the AP Biology trip or something because it wasn’t in my Alice bag. Yes, I have anger management issues, but only around people I’m comfortable with. My mother eventually found it in my backpack, which is the least logical place for it to be and thus I had never checked there. Figures.

Jan 24
“Error opening operating system”
posted by: Vivi in Computers on 01 24th, 2008 | | No Comments »

I’m really nervous but at the same time extremely excited for science fair tomorrow. I hear there’s a freshman who got nearly perfect scores on her project! Now that’s just a little insane and that scares me just a little bit, but I know what I’ve got and I know I’m guaranteed to go to Regionals so that’s enough for the moment. I just don’t like losing to freshmen, if you know what I mean, hehe. I just finished my board (it is 2:10 AM on my clock at this very moment) and once I finish this entry I will be heading off to sleep.

Well, the trouble started today when I was messing around with partitions on my Compaq Presario 900 (Kubuntu 7.04 at the time) and trying to mount a new one. I don’t recall the exact commands that I typed into the terminal but it basically caused a kernel panic and when I restarted, I was greeted with the lovely message

“Error opening operating system_”

I immediately panicked myself because a lot of my science fair data was still on that computer. In haste I turned to the Internet for a quick fix but found nothing that matched my case. I found my father’s old WinXP disc (service pack 2 - old stuff) and basically reformatted my computer on the spot without giving it any thought. I’m a little mad about that, personally. I could have just tried the Super GRUB Boot disc but no. I had to be impulsive and screw up.

Well, that was fine. After 40 grueling minutes, WinXP finally started up (on an 800×600 resolution - I can’t bear that, so I don’t have any idea how those EeePC people can deal with 800×400; I would go insane!) My data was still safe on my D:\ partition, so I immediately channeled it over to my web server and over to this laptop (no network connections set up yet to directly share files). Then I deleted Kubuntu off of my laptop and went to download the 7.10 ISO so I could burn it and reinstall via LiveCD (my previous installation was a dual-boot using Wubi). My new laptop actually -can- burn things as opposed to my Compaq, so that was done in minutes and I was well on my way to installing Kubuntu 7.10.

So the installation finishes and I boot up into Linux and attempt to go and download some programs and lo and behold. “Cannot save [file]. Disk is full.”

“… what?!” I choked in exasperation. “I just installed this; there shouldn’t be anything on here!”

Then I realized that I hadn’t changed the option to wipe my entire hard disk and install Kubuntu over everything; I must’ve kept it at dual-boot and didn’t allow it enough space. Checked my disk drives and voila. I only had about 2GB alotted for my Linux partition. Well then. That was rather intelligent of me. Restarted the computer, and there it was, the dual-boot option for WinXP Professional. The first time it was booting up I had been putting away some CDs so I didn’t see the menu and automatically assumed it defaulted to Kubuntu because it was -supposed- to be the only OS on my laptop. Only it wasn’t.

By this time it’s about 1 AM and I start realizing that hey, perhaps I should actually finish science fair first and leave my computer endeavors for another day. So I shut down and went back to gluing papers on my board. Tomorrow (when scifair is done, zomg?!) I’ll do a reinstall and make -sure- that I wipe the entire Windows partition. Yes, I’ve decided to switch over completely to Linux on my Presario. After all, this one boots Vista, and that’s enough Windows for me. Not to mention I have VirtualBox on this one anyways in case I ever needed XP for something that can’t be run in Vista. And yes, I checked that my Excel 2003 box-and-whiskers chart plugin worked in VB’s XP (even on the not-so-legit copy of MS Office 2003 I have running on it; thanks OWA) so I won’t need to worry about needing XP on my other laptop for anything. I fixed my print queue on this one too (I was using my Presario for that as well) so I think all is good.

Oh wait, there is one thing that I need to make sure will work before I switch completely. I need to confirm that my mic works properly on Audacity in Kubuntu as well =/ Last time it took me a good few hours to figure out all that “check input devices” and OSS/ALSA and blah blah crap, and by the time I had to record, my parents were home and speaking loudly. So of course I never got to try it out, go figure.

2:30 AM by the laptop clock. and I’m out.

Jan 18
Countdown to school scifair!
posted by: Vivi in College/School, Science on 01 18th, 2008 | | No Comments »

If anyone’s been keeping up with my MSN and/or Facebook personas, you can probably see how I’ve been anxiously counting down the days (and the hours and minutes) until science fair time. To tell the truth, I am terrified. I don’t know how I’ll finish on time. Then again, a lot of other people are in the same boat as I.

This year, I’m doing studies in the harmonic spectrum of various tones of musical instruments at 440Hz, analyzing them via the Fourier transform algorithm to align correlations between harmonics and concentration while taking a spatial-reasoning test. In simple words, I’m studying what music helps you think best. And no, the options are NOT “classic, rock, hard metal, or pop”. I am rather sick of that cliche project. Everyone knows how that will turn out, and no one can explain why.

My project -will- explain why, however, and that’s why it is so crucial that I perform well at school scifair.. because after -that- we’ll advance to Regionals and then hopefully to State! I created a Facebook group the other day with a list of 50 (so far) “You know you’re in Scifair when…” rejoinders. I get a little teary-eyed just thinking about it, but hopefully this year I have the option of creating even better memories I can cry about at graduation.

Ahh, graduation. That’s coming up in five months, and I can assure I will be a sentimental mess when I walk out of the Frank Erwin Center on the evening June 8th. Because as much as we can mock the “immaturity” of high school, as much as I am psyched for college, as much as I am ready to get out of this educational facility… a lot of good memories were made here, and they are irreplaceable.

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