HR-2600: Meeting Summary for August 6, 2010
by enferex on Aug.11, 2010, under Geek Meets, hr2600
Hmm. I think there was a meeting. Hope it was fun!
Excuse the lack of useful information in this post. I do believe one can calculate the relevant_word_count to total word_count ratio, essentially obtaining a value that would generate the bullcrap-factor of a post. The closer to 1.0, the more relevant the post (i.e. less BS).
-Matt (enferex)
Arrivederci, Matt
by adam on Jul.14, 2010, under Uncategorized
Today is Matt’s last day here on the top of the world. From everybody at HRGeeks, 757 Labs, and the 2600 Crew, have a safe trip!
(And make sure your place has enough sleep space for a bunch of us to crash!).
HR-2600: Meeting Summary for July 2, 2010
by enferex on Jul.03, 2010, under Geek Meets, hr2600
Sweet packed colon of digital transfer! What a meeting! Great turn out. Could it possibly be the hinting of July 4th right around the corner, aka blow-crap-up day? So, I’ll cut to the chase, the meeting attendance from my left. Remember, seating isn’t mandatory, it’s just a means of recalling information spatially. So yeah, attendance to my recollection: X17, Misfit, Erik, Remad, Tele, TJ, Kristin, Sam, Trost, Rock (down from Richmond), and myself. And Sunpuke? Where was he? No clue, but the consensus is that he was probably bashing his brains out at a metal show. So an agenda? Hah yea, it’s free-form, so nothing specific. However, HOPE is just around the corner, and I know some of the guys (Misfit, Erik, and Tele) are responsible for part of the network/video-streaming portion of the upcoming HOPE. So my forecast is that the system will be stellar, once again, and also be constructed on site; and partially on the auto ride up, and in the midst of non-nonsensical ramblings resulting from zero sleep.
Oh, and while it hits me, there was no mega-sexxyness this meetup. No donuts were distributed for free, so apparently no one had their sexxy-hat on for the free donuts; which apparently is nifty if you like fried bread. So the information-to-bs-ratio in this post is starting to approach 0, i.e. not much information being expelled, but quite a bit of filler. Sweetness! The word count for this post is ummm Tesla with respect to word count: divisible by three (http://en.wikipedia.org/wiki/Nikola_Tesla).
:wq
-Matt (enferex)
HR-2600: Meeting Summary for June 4, 2010
by enferex on Jun.05, 2010, under Geek Meets, hr2600
Wow, one of the largest meets we’ve had. Due to much re-ordering of our seats, trying to recall the attendees in a fixed order is somewhat moot; either way here goes: Maria (Carnegie Mellon student), Posiedon, Wallybert, BSD Bandit, Tom Araya, Jody, Remad, IncideAgent, Telemnstr, TJ, Eric…. wait… did I just type IncideAgent!? Yeah! It’s been like probably 5 years, or just about, since he last graced our presence. And he wasn’t distracted by WoW either! Oh yeah, and I did lie, the lead singer from Slayer didn’t attend, but still, kinda fun to entertain the thought. I probably missed a few others, if so, my apologies.
So no specific topic of discussion, just geeking-out, at the mall post-high-school-years. Well, post-high-school for most of us. And the word count, I’m assuming WordPress just space-delimits text and tokenizes it as a “word,” is prime. Assuming WordPress has some kind of lexing functionality. Of mention was a foot-pedal powered netbook, and the word of the month “Monkey Sh**” Yeah, so I intentionally censored the latter sentence, *see mention of high-school above.
-Matt (enferex)
HR-2600: Meeting Summary for May 7, 2010
by enferex on May.08, 2010, under Geek Meets, hr2600
The 7th huh? Well, that is the last possible day of the month for a potential 2600 meeting. And yes, one was had. Like quantum mechanics, it takes an observer to crash the wave out of superposition and into a single point of defined state. Like Schrödinger and a cat, we cracked the lid and got our result. In attendance was Trost, whom was one of the original founders of this meeting, long returned from his journeys; also embarking upon this quest was TJ with his case of briefs, telemnstr, Remad, wallybert, Jody, and myself.
As always, Tele, with his brain full of projects, enlightens us with his concepts. Trying to quantify the data exchanged during such a meeting, that of the free form style, can be rather difficult. The word count for this post is memory aligned for an x86_64 architecture, of course the word count is a completely incorrect way of detecting byte size, but for numerical purposes.
-Matt (enferex)
LMCo FIRST Robotics Article
by Toxicboy on May.07, 2010, under FIRST, robots
The Lockheed newsletter had a review of one of their FIRST teams, Miss Daisy, of the Delaware Valley, who took top honors at the FIRST championships.
The last paragraph has some interesting info I am going to look into:
Robotic Simulation
In addition to providing monetary support for the FIRST teams, Lockheed Martin also provides software that allows students to simulate FIRST Robotics competition.
Known as 5th Gear, the software was developed in 2008 by a group of Lockheed Martin FIRST mentors.
It simulates FIRST matches, giving students the ability to practice and try out different strategies before they finish building their robot. Up to six players can compete virtually on personal computers using Xbox 360™ controllers. Lockheed Martin makes 5th Gear available for all FIRST competing teams at no charge, as part of its sponsorship of the program.
Let’s get Slayerized! Stocks, News, and Slayer
by enferex on May.02, 2010, under humor, tools
Years ago I thought it would be neat to try to predict something. Not in a psychic fashion per-se, but predict events based on current events, mainly trying to forecast stock prices. I had an interesting idea, sure I am aware that a hojillion or so other methods of modeling the stock market are out there now, and probably one identical to my initial concept. This concept being, trying to use a news service, such as Google News, to predict the stocks. In brief, take the headlines from a news RSS feed and then associate certain words in the headlines (e.g. killing, gun shots, hairy Hobbit feet) to values of certain stocks. Would certain current events, represented by news headlines, actually be a reasonable predictor of stock values? Well, I don’t really know.
So, I started working on an application that would help me do this, like I said, I am sure this is not a unique idea. Anyways, for one reason or another, I really do not recall, I decided to try to forecast the state of the world. Kinda like the Department of Homeland Security’s “Threat Level” thermometer. I care about the state of the world; however, predicting the stocks accurately would be mega-cool in my opinion. So, I came up with Slayercast. Being a fan of one of the greatest bands of all time, I figured, hey… they know what’s up! Let me see if associating Slayer lyrics to the news headlines would give me a “forecast” relating to the state of the world. Like the great Terrance McKenna’s 1970’s derived tool Timewave Zero, but with a nice metal-injection! After all, Slayer does sing about negative subjects, which are often portrayed by media. Why? I suppose we are parasitic beings that enjoy reading about scary-negative stories in the news, well at least the media seems to think that we enjoy reading the like (my assumption). The Slayerizer tool is rather simple, it combs the top ten headlines from Google News, and generates a ratio for each headline, a ratio of Slayer lyrics to non-Slayer lyrics. Thus, a value of 100% would mean that the Slayercast value is 100% for that headline. The ratio of Slayer-to-non-Slayer words is averaged for all ten headlines for a given hour. I cron’d the Slayerizer on users.757.org and captured a Slayercast for about each hour between the dates of August 19, 2009 till some time on November 12, 2009. I say “about” because for some hours, my utility returned early without providing data.
Caveats:
- This tool is not perfect and did not successfully grab all data all of the time.
- Not all hours were captured.
- Articles, like the words ‘a’ ‘an’ ‘the’ were not removed from the lyrics, hey if Slayer uses them, it’s fair game!
- This is not to be some thesis or great scientific endeavor, it’s just a goofy-project!
So what now? I sat on the data for a while, but never really did too much with it. Well, back to the stock concept. I never really linked the Slayercast to world events. But we can’t have data sitting around doing nothing! It must be exercised! Back to the stock world. I decided to see if Slayer knew what was up with the defense industry. I make the assumption that a good view of the defense industry can be represented by a stock exchange-traded fund (ETF). Basically, an ETF is just a bunch of stocks pertaining to a slice of the overall stock market, such as the technology sector, or in this case the defense industry sector. Since Slayer sings about death and stuff, and I hypothesize that the defense industry might provide a data relation, the Slyayercast value might be a reasonable tool to forecast the sector of the stock market pertaining to the defense industry.
The results? Can Slayer lyrics be used to forecast the stock values of the defense industry? I used the PowerShares Aerospace and Defense ETF to associate against the Slayercast value for a given day. I assume this is a reasonable “view” into the performance of the defense industry, from a market perspective. Hey, if the defense industry is rocking, what does that mean? That is a thought experiment for the reader.
With the data in hand I had to relate the Slayercast value against something! How about a stock value! Simply, I took the difference between the opening and closing values for the Slayercast for each day. 12AM Slayercast value subtracted from the 11PM Slayercast value. I did the same for the stock value of that given day, I took the difference between the opening and closing value for the ETF. One discrepancy is that the stock market open/close values are not 12AM to 11PM, but from 9AM to 4PM each day. The correlation between opening Slayercast values and opening stock market values is not terribly direct. Might I add, that some hours/days, when the Slayerizer borked (messed-up) or the market was closed, should not be in this graph. And, even for some headlines the Slayerizer might have messed-up, and that data might be reflected in this graph.
Now, interpret at your own jest:

Shall we sit down and have some story time? So here’s the deal. I have had this fascination about being able to predict future events given the current state of a system. Seemingly random events, I have a hard time believing are truly existent. Of course, I do favor the Heisenberg Uncertainty Principle, but Markov processes can be interesting. The latter being a process that is independent of its previous state. In other-words, you transition from your current state (present) to a future state because of a seemingly random event. In other, other, words, a stochastic process. Interpret the Slayercast values with your own discretion.
Data Sources:
- Slayerize Stuff: http://users.757.org/~enferex/slayerize/
- Slayer lyrics from (I think): Dark Lyrics
- Stock data from: Google Finance for PPA
- News data from: Google News
-Matt (enferex)
Upcoming Joint Warfighting Conference
by adam on Apr.20, 2010, under Uncategorized
I know a large number of the HR Geeks community are involved in IT-related work for the Department of Defense, so I figured I’d share this.
Coming up soon, AFCEA (Armed Forces Communications and Electronics Association) and USJFCOM (United States Joint Forces Command) are sponsoring the Joint Warfighting Conference at the Virginia Beach Convention Center on May 11-13th. Conference registration is free (and appears to be open to the public). Two highlights will be luncheon keynotes with Adm. Mike Mullen (Chairman of the Joint Chiefs of Staff) and Gen. David Petraeus (Commander, US Central Command).
A few of the panels (such as “How do we fight through a digital meltdown?” with VADM Browne should be quite interesting. Lunch and dessert are provided each day by a sponsor.
First Ever 757 PUG (Python Users Group) Meetup!
by adam on Apr.20, 2010, under 757labs, Geek Meets
Be sure to come out to 757 Labs tomorrow night for the first ever 757 Python Users Group meetup. Over a dozen local pythonistas have already RSVP’d (don’t worry, it’s not necessary, you can still show up!). The talks and conversation should be quite interesting!
What: 757 PUG Kick-Off Meeting
When: Wed. April 21 at 7:00PM
Where: 757 Labs (233 W. Bute St., in Norfolk)
Thanks to Jeff Self for putting this together!
