- published: 13 Jun 2016
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W2 or w2 can refer to:
In computer science, parameterized complexity is a branch of computational complexity theory that focuses on classifying computational problems according to their inherent difficulty with respect to multiple parameters of the input or output. The complexity of a problem is then measured as a function in those parameters. This allows the classification of NP-hard problems on a finer scale than in the classical setting, where the complexity of a problem is only measured by the number of bits in the input. The first systematic work on parameterized complexity was done by Downey & Fellows (1999).
Under the assumption that P ≠ NP, there exist many natural problems that require superpolynomial running time when complexity is measured in terms of the input size only, but that are computable in a time that is polynomial in the input size and exponential or worse in a parameter . Hence, if is fixed at a small value and the growth of the function over is relatively small then such problems can still be considered "tractable" despite their traditional classification as "intractable".
Form W-2 (officially, the "Wage and Tax Statement") is an Internal Revenue Service (IRS) tax form used in the United States to report wages paid to employees and the taxes withheld from them. Employers must complete a Form W-2 for each employee to whom they pay a salary, wage, or other compensation as part of the employment relationship. An employer must mail out the Form W-2 to employees on or before January 31. This deadline gives these taxpayers about 2 months to prepare their returns before the April 15 income tax due date. The form is also used to report FICA taxes to the Social Security Administration. The Form W-2, along with Form W-3, generally must be filed by the employer with the Social Security Administration by the end of February. Relevant amounts on Form W-2 are reported by the Social Security Administration to the Internal Revenue Service. In territories, the W-2 is issued with a two letter code indicating which territory, such as W-2GU for Guam. If corrections are made, it can be done on a W-2c.
MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Erik Demaine In this lecture, Professor Demaine tackles NP-hard problems using fixed-parameter algorithms. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
This workshop will start by defining the basic notions in parameterized complexity, introduce some basic methods in both designing parameterized algorithms as well as show such algorithms are not possible. However, the main objective is to cover some new directions where the research is taking place. Topics that we will cover are Advance Kernelization, including Lossy Kernelization Graph Decompositions and Recursive Understanding Computational Social Choice FPT Approximation including for Counting Problems FPT Streaming and Dynamic Algorithms FPT in Computational Geometry Graph Contractions: Old and New Developments Survey on New Results that has happened over last couple of years A series of nine mini-workshops on introductory topics in parameterised algorithms, including bran...
Keywords: Scheduling, NP-hard, Fixed parameterized tractability (FPT), Algorithmic design, Optimization The main goal of parameterized complexity is to try to design algorithms that are capable of solving (in reasonable time) hard problems in cases where some predefined problem parameters are of limited size. This theory was developed in the early 90s, contributing to many new techniques in the area of algorithmic design ever since. In this talk we survey the main aspects of parametrized complexity, and highlight its applicability to the area of scheduling. We also discuss some challenges and open problems for future research. Organized by Zdenek Hanzalek (CTU in Prague), Michael Pinedo (New York University), and Guohua Wan (Shanghai Jiao Tong). Seminar's webpage: https://schedulingsemi...
If you find our videos helpful you can support us by buying something from amazon. https://www.amazon.com/?tag=wiki-audio-20 Parameterized complexity In computer science, parameterized complexity is a branch of computational complexity theory that focuses on classifying computational problems according to their inherent difficulty with respect to multiple parameters of the input.The complexity of a problem is then measured as a function in those parameters. -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=rJxzoNWRa7o
This workshop will start by defining the basic notions in parameterized complexity, introduce some basic methods in both designing parameterized algorithms as well as show such algorithms are not possible. However, the main objective is to cover some new directions where the research is taking place. Topics that we will cover are Advance Kernelization, including Lossy Kernelization Graph Decompositions and Recursive Understanding Computational Social Choice FPT Approximation including for Counting Problems FPT Streaming and Dynamic Algorithms FPT in Computational Geometry Graph Contractions: Old and New Developments Survey on New Results that has happened over last couple of years A series of nine mini-workshops on introductory topics in parameterised algorithms, including bran...
Michał Pilipczuk, University of Warsaw Satisfiability Lower Bounds and Tight Results for Parameterized and Exponential-Time Algorithms https://simons.berkeley.edu/talks/michal-pilipczuk-2015-11-04
This workshop will start by defining the basic notions in parameterized complexity, introduce some basic methods in both designing parameterized algorithms as well as show such algorithms are not possible. However, the main objective is to cover some new directions where the research is taking place. Topics that we will cover are Advance Kernelization, including Lossy Kernelization Graph Decompositions and Recursive Understanding Computational Social Choice FPT Approximation including for Counting Problems FPT Streaming and Dynamic Algorithms FPT in Computational Geometry Graph Contractions: Old and New Developments Survey on New Results that has happened over last couple of years A series of nine mini-workshops on introductory topics in parameterised algorithms, including bran...
This workshop will start by defining the basic notions in parameterized complexity, introduce some basic methods in both designing parameterized algorithms as well as show such algorithms are not possible. However, the main objective is to cover some new directions where the research is taking place. Topics that we will cover are Advance Kernelization, including Lossy Kernelization Graph Decompositions and Recursive Understanding Computational Social Choice FPT Approximation including for Counting Problems FPT Streaming and Dynamic Algorithms FPT in Computational Geometry Graph Contractions: Old and New Developments Survey on New Results that has happened over last couple of years A series of nine mini-workshops on introductory topics in parameterised algorithms, including bran...
W2 or w2 can refer to:
Knowledge, where the people at?
Free Mumia!
Channel Live! (KRS-One, come and represent)
(The wisdom)
Hah hah hah hah hah hahaha!
Free Mumia!
Everywhere I look there's another house negro
Talkin about they people and how they should be equal
They talkin but the conversation ain't goin nowhere
You can't diss hip-hop, so don't you even go there
C. Delores Tucker, you wanna quote the scripture
Everytime you hear nigga, listen up sista
[Verse 1: Hakim, KRS, Tuffy]
I met up with this girl named Delores, a prankster
I said I MC, she said, "You're a gangster"
But she was caught up, she hit the floor like a breakdance
Wrapped her up like the arms in a b-boy stance
You have money cause I hear u get stars
She said "where you from? " I said "I was born up in the south Bronx! "
But now I reside all across america
She said "You the one who be causing all that mass hysteria.
Wisdom shall come out of the mouths of babes and sucklings
But you blinded by cultural ignorance and steady judging
But judge not, lest ye may be judged
For the judgment ye judge ye shall surely be judged, you gets no love
She said, "I like it, that's why I jock it"
Then I said, You only on my dick because I fill brotha's pockets
Cut the bullshit take me to you pad. she said, I'm gonna give you the ass cause I like the way your pants sag
Spread the legs with the otha hand she threw her kitty then I sprayed jizm like graffiti on her titty
Freestyled all night no doudt the bitch could'ntget enough cause she was strung the fuck out.
[Chorus: KRS-One]
Warner, Elektra, Atlantic equals WEA
Instead of fighting them why don't you go free Mumia
[x2]
[Verse 2: Tuffy, KRS, Hakim]
Wild recital, I kicks the vital, like the _Final
Call_ as I watch, Babylon fall
I had to Rush Limbaugh, get that pig with an axe
Tuffy dips to the side, buckin cannons that's phat
Because he censors the uses of the metaphor
You can get the dick bum up
Because it's you that brings the, real horrorcore
Expenditures forgettin, gut from the poor
Why sure! Back before we were born they sold us out
Yeah J. Jackson we know what you about
Back when you were running for the presidencey and competeting
All rap was dope and u love every beat and but you took the beating
You was using us then like you're using us now in the urban nation league
I don't know how you figure the stop the violence movement gave you $600, 000 NIGGA
And now u quicker to diss and get with miss Tucker you better find another you sell out
Mutha fucka's
Hate to be so rough, it could be the White Owls
House niggaz are full of crap, like my Colin Powell
Kickin vowels, is how we relieve the tension
Until we start to bounce white people like suspension (revolution)
You paint the pictures, the black man on the corner
But tell me, who blew up Oklahoma?
The City, ain't no pity, for the beast
It's Hakim that voice from the East
[Chorus]
[Verse 3: KRS, Hakim, Tuffy]
Buck buck! Buck buck buck!
It sound like gunshots but it could be the cluck
Of a chicken, definition, is what you're missin and
Listen to your children instead of dissin em
Senator Dole doesn't understand the young people
Like they be sayin want to, but we be sayin wanna
They gettin dumber every summer as they walk the rope
Maybe because they cannot understand the quotes
Word, in actuality, this Norman Bates mentality
Always seems to represent, minus three-sixty percent
For degrees full circle, dead from the purple
Rays of the sun I gots melanin so check it
Bag your nuts quick or get sick from being naked
Suspect it, was it a means for the end
For just a few to drive the Benz while you eat the pigskins
Turned you into mannequins, cause the trick of technology
A revelation, revalations
Sensation gives me inspiration of revolution
That's my solution, there will be no sequels
I'm audi hundred forty four thousand with my people
From Caligula to Hitler, now it's Schwartzeneggar
A lust for the violence is the science of their behavior
Who enslaved ya (it's the Devil) but the God of virtuosity
And of the world created, could it be mental sodomy
Got my mind twisted like the blades of fonta leaf
I sit in disbelief as he crawls underneath
The rock cock back the glock, cause I don't trust
The Devil I rebel until Babylon is dust