Computer Science

I want to do a detailed comparison between open cl and mpi.Is it a good topic for publication in a small journal?

Would FaceBook still get made? What if Mark Zuckerberg had the idea for FaceBook, could see it in his head but didn't know a thing about code? Is it possible he could have hired someone to translate his vision into code? Where would he go to find someone? Is it possible to make/ build a FaceBook with just the idea and not the knowledge?

Hi I recently loaded my site, which i created on Dreamweaver, to cpanel. However, the uploaded files are not displaying properly. They aren't connecting to the style sheet, the images are not uploading and the links aren't working. Support on cpanel refuse to help and just say its a web design problem and nothing to do with them. All my file paths are correct, and as the whole site has been uploaded the file paths should stay the same, right?? the files are all under the public_html directory. Anyway i'm at my wits end and am doubtful anyone can help but would appreciate any input whatsoever. Cheers

I recently reset my wireless router to factory settings because I couldn't access the interface to change its settings (because I couldn't remember the old username and password). I went through the netgear set up run-through, completed it, and it said the internet is ready to use. However, when I open an internet browser it says "(192.168.1.2) is managing this device" and nothing else comes up. Also when I open wireless network status it's reporting that I have full signal strength but no internet access. Any ideas what the problem might be?

I am a freshman at university of maryland doing a computer science major I have choices of different areas of specializations when I get to my last two years of college. I am split between Artificial Intelligence or Security. Would both require that I go to graduate school and maybe get a PhD? or would it help if I did choose to persue a PhD? I am asking because I know that most who specialize in software engineering or gaming never go to graduate school because it's not as important for their feild. I was wondering if this was the same case for AI or Security.

Which programming language is the sims social using? How did they integrate it with facebook. To create a sims like simulation a great engine is required. Does facebook provide the engine? or if not how does it work. I would appreaciate if someone helps me out. What i'm trying to do is to create a sims like game and upload it on a website. Thus which programming language should i use keeping in mind that it requires no installation on the users part but also keeping the level of graphics like sims.(similar). thanks!

Hi so i am preparing for my algorithms class exam and this question is the second last one in my text book with graphs, and i am not too sure how to obtain an algorithm that is just O(m+n). a) Prove that every connected graph G=(V,E) has a node v∈V such that removing v and all its adjacent edges will not disconnect G. (b) For a given connected graph G=(V,E), design an O(n+m)-time algorithm to find such a node. I have understood that i need to take a case such as say for nodes v,w there is a node in between the path from v to w such that if v - x - w is the path, and x is removed, the graph is still connected. Anyone have any ideas? TIA.

I am pursuing my ME.I want some help for my thesis.can anybody tell me is suffix tree tree can be applicable to find longest common subsequence...

Why some people say that Lsb Matching requiring the original cover although it will be removed the fist lsb and reside removed bits from every byte to form secret message, my opinion we dont need it because we shall take every byte sequentially and drag fist bit regardless of if we add or subtract one to pixel value and we dont care of get back the cover as it was ????, The second question: what is the meaning between Data distributed uniformly or randomely when we are applying steganography method? what is Luminance that its formula: Luminance L = (0.299 x Red) + (0.587 x Green) + (0.114 x Blue what is relation to pixel properties? please if you can't …

I'm becoming a DJ and before I start, I need to make a decision: should I use a Small Form Factor PC or a Laptop? I've been considering this, and I can't decide. Please give your input.

Hey there, I have an assignment going on currently, where I have to design a board game through the use of the language Python, and was wondering if anyone is able to help! Any and all input would be greatly appreciated. I'm having trouble with replacing elements correctly, as unexpected "S" pieces are showing up, which is shown in the picture link stated below. http://tinypic.com/r/2e201w6/6 When I move from D5 to D2, a support piece "S" appears on D4. Similarly, on a 7 by 7 board... I move from G7, to G2, extra support pieces appear on G3, G5, G6. http://tinypic.com/r/25g6trp/6 In the pictures, you are able to see in the window the function I have writ…

Hello, I am currently a first-year transfer student at a state university, with two years military intelligence experience. I am currently considering becoming a computer science major. I'm posting this topic to start a discussion, and take as much advice regarding classes/internships etc. I am an extremely motivated person, and will give my all at anything I do, all advice and criticism will be responded to respectfully. Thanks

Hi everyone, I have seen that while designing arithmetic circuits such as adder etc, people say that this adder is of complexity O(n) or O(n^2) or something like that. My question is, given a circuit, how can I find its complexity? Is there any book chapter or paper that addresses this issue from the basics. Thanking in advance.

https://docs.google.com/document/d/1gycrYIa2C_iX5YHfDB6NyqxPXKhpQdb1OA77FjSbrvE/edit I've created a design for a programming language, it's in a commentable google doc. Feedback is very welcome. I'm looking to start something with this or various other ideas, or even just talk, there are themes, some are unlike this one in that they are not completely formed. I've been around the web and now got to the point where I need to get started. I could possibly even employ someone but for me thats a complicated and scary idea. Being able to help me create a reasonable quality presentation showing some complicated ideas in a simple way would be a good start t…

Could someone please explain to me what this will php code will actually do with a brief description of each value/attribute? Is it essentially creating a form with a place to enter a name and a choice of choosing module 1 or module 2? What do the method = post and action = link do exactly? Any help appreciated. <form id ="test" name = "test" method = "post" action = "http://www.ipa.ie/test.php"> </form> <label for = "name">Enter name</label> <input type = "text" name = "name"id = "name"/> <label> <input type -"radio" name = "modules" value = "1" id = "modules_0"/> web</label> </br> …

Hi Friends, I am 28 and working as Support analyst. I am a Computer Science graduate. Now after more than 6 years of gap (as i had to work) i am doing a correspondent course in M.Sc. (Computer Science) from Mumbai University. We have been informed about the subject included for the first year of this course. Kindly check these and suggest some reference books which would let me understand the topics in detail. Principles of Compiler Design Digital Signal Processing Mobile Computing Computer Simulation Modeling Data Warehousing and Mining Advanced Database Systems Waiting for your support people. Thanks and Regards, Rudra.

Im working with dreamweaver at the moment trying to make my first site. i have my page set up lik so <body> <div id="container"> <div id="sitelogo"> Content for id "sitelogo" Goes Here </div> <div id="header">content for header goes her </div> <div id="navbar">Content for id "navbar" Goes Here</div> <div id="lrftnavbar">Content for id "lrftnavbar" Goes Here</div> <div id="footer">Content for id "footer" Goes Here</div> </div> </body> linked to this style sh…

I am working on a class called "CashRegister", which uses a class called "InventoryItem" that is given to me. An InventoryItem objects has a description, cost, and unitSize ( "Pepsi", .85, 100); Basically what it does is constructs an array of 5 InventoryItem's, and get's user input from which of the 5 items they would like to purchase and how many of them, subtracting from the total amount. Then calls function Purchase, which does the calculating and adds the total for that choice into a subtotal. If it were all done as an array in a main program I could do this relatively easily...but I have no clue how to deal with multiple classes. What information would…

Hello, I'm sure some of you have caught the redundancy of my words in the topic title, "new beginners." I chose to say this because I am a beginner to programming, but I am also entirely new to the scene, if you will. The last time I've had any type of programming class was HTML about 10 years ago. Anyways, I have decided that I would like to learn some programming, and perhaps major in computer science (depending on how well it goes initially -- I was originally a bio major). I have heard there is considerable debate between which is a better beginner language: Ruby or Python, and have decided to go with Ruby. However, as I said, I am entirely new to programming,…

I’m living in the new house now! Several days after my wedding, the house still looks brand new. So I took some pictures before we mess the beautiful look. I’ll show you the pictures!

Can Silver halides detect Cherenkov radiation?

Basically, how do you make a website report that a visitor's browser needs a specified plug-in to display its contents properly, along with a link on that message to download the plug-in?

Hello guys , I've been studying IT for 2 months now and I would like to share with you my thoughts about something. First of all, I wanted to study in this area because of my love on technology , computers , videogames ,etc. so it came naturally to study computer science . My dream is to be something on the videogame industry. So far , the 2 months that I study in this area Im studying Introduction to CS , GAME fundamentals and Introduction to Programming (C#). The first two are pretty easy and interesting subjects , the 3rd is also interested but I think that it's not my thing to code. I find it very difficult to understand . I have three questions for y…

Recently on Google Chrome a .cab file attempted to download itself, which I researched and it was, as assumed, malicious. I did not open it because luckily I know better. It was a real nasty one from what I read too (although I can't remember its name now, it was 3 weeks back). Just today I searched Facebook into Google, clicked the top link, as per usual with the normal URL i.e. 'www.facebook.com' appeared. When I clicked the link Facebook appeared to show up as normal, but Google Chrome opened up its red security warning page and said it was not Facebook, it was actually *name of hidden site URL* trying to collect my username + password. You'll have to bare with me …

I want to grow in technical field. I want to do some research in parallel computing or some other field of cse. But I need guide for that. Also I wants to do some useful research which will have great impact on the world. Alone I am not able to do it. So can I enroll in some sort of courses? I wants to continue with job also as I don't have more money to spend on further studies. Any suggestions regarding some tests/interviews/research jobs/scholarships other than GRE?