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Janos Haits

Archiveteam - 0 views

www.archiveteam.org

networking online Technology web science tools tool service archive archives

shared by Janos Haits on 04 Feb 20 - No Cached
  • Janos Haits on 04 Feb 20
     
    "Archive Team is a loose collective of rogue archivists, programmers, writers and loudmouths dedicated to saving our digital heritage. Since 2009 this variant force of nature has caught wind of shutdowns, shutoffs, mergers, and plain old deletions - and done our best to save the history before it's lost forever. Along the way, we've gotten attention, resistance, press and discussion, but most importantly, we've gotten the message out: IT DOESN'T HAVE TO BE THIS WAY."
Janos Haits

Wolfram Language for Knowledge-Based Programming - 0 views

www.wolfram.com/language

wolfram language research web online computer development Programming tools technology

shared by Janos Haits on 01 Oct 17 - No Cached
  • Janos Haits on 01 Oct 17
     
    "Designed for the new generation of programmers, the Wolfram Language has a vast depth of built-in algorithms and knowledge, all automatically accessible through its elegant unified symbolic language. Scalable for programs from tiny to huge, with immediate deployment locally and in the cloud, the Wolfram Language builds on clear principles-and three decades of development-to create what promises to be the world's most productive programming language."
Janos Haits

wizdom.ai - intelligence for everyone - 0 views

www.wizdom.ai

Technology recherche academic academy Information sciences 'intelligence artificial intelligence science service

shared by Janos Haits on 11 Feb 22 - No Cached
  • Janos Haits on 11 Feb 22
     
    "wizdom.ai is a result of extensive R&D by our team of data scientists, programmers, analysts, designers, quality engineers, product managers & process managers. The startup from the University of Oxford was founded by Tahir, Sadia, Rifaqat, David, Atikah and Asif."
Abdelrahman Ogail

Common Mistakes in Online and Real-time Contests - 0 views

www.acm.org/...contests.html

shared by Abdelrahman Ogail on 09 Jun 09 - Cached
Islam TeCNo liked it
  • Dynamic programming problems are to be solved with tabular methods
    • Ahmed Mansour
      Ahmed Mansour on 09 Jun 09
       
      Dynamic programming, like the divide-and-conquer method, solves problems by combining the solutions to subproblems. ("Programming" in this context refers to a tabular method, not to writing computer code) y3ney 3bara 3n 2nene bn2sem el problem el kbirr le shwit probelsm so3'ira .. we ne solve el problems deh we ngma el yab2a dh 7l lel problem el kbira :D;d see introduction to algorithms book . chapter 15
  • breadth-first search
    • Ahmed Mansour
      Ahmed Mansour on 09 Jun 09
       
      In graph theory, breadth-first search (BFS) is a graph search algorithm that begins at the root node and explores all the neighboring nodes. Then for each of those nearest nodes, it explores their unexplored neighbor nodes, and so on, until it finds the goal. ya3ney be el 3arby keda lw ana 3ndy tree maslan we el tree dh bettkwen mn shwit levels 3ady gedan.. lama hagey 23mel search 3la node mo3ina fi el tree deh hamsk el tree mn el root bet3ha ely hwa level 0 we habda2 2mshy level by level y3ney hanzl 3la el level 1 we hakaz le 3'it mal2y el node bet3ty ,,,, see this ,, it's a tutorial show how BFS algorithm is work!! http://www.personal.kent.edu/~rmuhamma/Algorithms/MyAlgorithms/GraphAlgor/breadthSearch.htm
  • Memorize the value of pi You should always try to remember the value of pi as far as possible, 3.1415926535897932384626433832795, certainly the part in italics. The judges may not give the value in the question, and if you use values like 22/7 or 3.1416 or 3.142857, then it is very likely that some of the critical judge inputs will cause you to get the wrong answer. You can also get the value of pi as a compiler-defined constant or from the following code: Pi=2*acos(0)
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      hhhhhhhhhhh ...... awl mara a3rf el mawdo3 dah we awl mara a3raf en el Pi = 2*acos(0)
    • Abdelrahman Ogail
      Abdelrahman Ogail on 09 Jun 09
       
      Thanks Islam for the info, really useful
  • ...4 more annotations...
  • You cannot always check the equality of floating point numbers with the = = operator in C/C++. Logically their values may be same, but due to precision limit and rounding errors they may differ by some small amount and may be incorrectly deemed unequal by your program
  • #define swap(xxx, yyy) (xxx) ^= (yyy) ^= (xxx) ^= (yyy)
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      I remember someone told me that it's impossible to do swaping using macros :D ...but i think it's possible
  • But recursion should not be discounted completely, as some problems are very easy to solve recursively (DFS, backtracking)
    • Islam TeCNo
      Islam TeCNo on 09 Jun 09
       
      Some problems are much easier when using recursion
  • Having a good understanding of probability is vital to being a good programmer
  • Ahmed Mansour on 09 Jun 09
     
    for bignner acmers hoping to be useful !
  • Ahmed Mansour on 09 Jun 09
     
    in this article the author discuss the common problems that faced teams in ACM contests .. and how to avoid it !
Islam TeCNo

Belief-Desire-Intention software model - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...BDI_software_agent

shared by Islam TeCNo on 10 Jun 09 - Cached
  • The Belief-Desire-Intention (BDI) software model (usually referred to simply, but ambiguously, as BDI) is a software model developed for programming intelligent agents. Superficially characterized by the implementation of an agent's beliefs, desires and intentions, it actually uses these concepts to solve a particular problem in agent programming. In essence, it provides a mechanism for separating the activity of selecting a plan (from a plan library) from the execution of currently active plans. Consequently, BDI agents are able to balance the time spent on deliberating about plans (choosing what to do) and executing those plans (doing it). A third activity, creating the plans in the first place (planning), is not within the scope of the model, and is left to the system designer and programmer.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 10 Jun 09
       
      This model is used to simulate human behavior its under area of research and its so interesting and innovative
    • Islam TeCNo
      Islam TeCNo on 11 Jun 09
       
      nice ..... dah tab3an related lel AI !
Abdelrahman Ogail

Belief-Desire-Intention software model - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...esire-Intention_software_model

Artificial-Intelligence BDI-Architecture

shared by Abdelrahman Ogail on 06 Aug 09 - Cached
  • The Belief-Desire-Intention (BDI) software model (usually referred to simply, but ambiguously, as BDI) is a software model developed for programming intelligent agents. Superficially characterized by the implementation of an agent's beliefs, desires and intentions, it actually uses these concepts to solve a particular problem in agent programming. In essence, it provides a mechanism for separating the activity of selecting a plan (from a plan library) from the execution of currently active plans. Consequently, BDI agents are able to balance the time spent on deliberating about plans (choosing what to do) and executing those plans (doing it). A third activity, creating the plans in the first place (planning), is not within the scope of the model, and is left to the system designer and programmer.
    • Abdelrahman Ogail
      Abdelrahman Ogail on 06 Aug 09
       
      Stress on the point "BDI Agents spent time about choosing what to do more that how to execute them"
veera90

A layman summary about study trial for common people | Blog | ACL Digital - 0 views

www.acldigital.com/...bout-study-trial-common-people

Lifesciences layman statistical programmer

shared by veera90 on 17 Apr 23 - No Cached
  • veera90 on 17 Apr 23
     
    Clinical trials are crucial in determining the safety and effectiveness of new medical treatments and interventions. However, the technical and scientific jargon used in these trials can be complicated for the general public to understand.
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