Category Archives: Game Development

Game Development: Links, News, Resources (6)

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Building a Real-Time Location-Based Urban Geofencing Game with Socket.io, Redis, Node.js and Sinatra Synchrony
https://geoloqi.com/blog/2011/09/building-a-real-time-location-based-urban-geofencing-game-with-socket-io-redis-node-js-and-sinatra-synchrony/
How we planned, built and tested a truly real-time location-based game with Socket.io, Redis, Node.js, and what we learned along the way.

Light Table
http://www.kickstarter.com/projects/ibdknox/light-table
An Open Software project in San Francisco, CA by Chris Granger

ibdknox / live-cljs
https://github.com/ibdknox/live-cljs
a clojurescript version of bret victor’s editable game

Bidirectional binary streams with WebSocket
http://granular.cs.umu.se/browserphysics/?p=937

Graphwar Tutorial
http://www.graphwar.com/tutorial2.html
Graphwar is an artillery game in which you must hit your enemies using mathematical functions.

Sabarasa
http://www.sabarasa.com/
Game development company

Chilly
http://chillyframework.com/
Rapid game development
Chilly Framework is a platform for HTML5 game development.

Basic Programming and Game Development with Scratch
http://labs.greenbush.us/moodle/course/view.php?id=15

Achieving Performance: An Approach to Optimizing a Game Engine
http://software.intel.com/en-us/articles/achieving-performance-an-approach-to-optimizing-a-game-engine/

robashton / MolyHole
https://github.com/robashton/molyhole

Node.js experiment: MMO Asteroids
http://seb.ly/2012/04/node-js-experiment-mmo-asteroids/

Will the Next Generation of Top Guns Be Gamer Geeks? The Unmanned X-47B Makes Its First Flight
http://www.fastcompany.com/1724775/arm-chair-top-guns-the-unmanned-x-47b-takes-its-first-flight

Kinect Star Wars
http://lospibesdesistemas.com.ar/?p=5844

The life of a Sim in SimCity
http://www.joystiq.com/2012/03/28/the-life-of-a-sim-in-simcity/

Spaceship Pilot
http://www.webdigi.co.uk/fun/space/
Node.js, accelerometer, HTML5

Battlefield Simulator
http://www.codeproject.com/Articles/43751/Battlefield-Simulator

Zynga compra la compañía OMGPOP por 180 millones de dólares
http://www.marketingdirecto.com/actualidad/digital/zynga-compra-la-compania-omgpop-por-180-millones-de-dolares/

Learning Python: Child’s Play with RUR-PLE!
http://rur-ple.sourceforge.net/

Lessons learned building a multiplayer game in NodeJS and WebGL
http://codeofrob.com/entries/lessons-learned-building-a-multiplayer-game-in-nodejs-and-webgl.html

los-cocos
http://code.google.com/p/los-cocos/
cocos2d is a framework for building 2D games, demos, and other graphical/interactive applications. It is built over pyglet. It provides some conventions and classes to help you structure a "scene based application".

C# y OpenGL (Parte I: Inicialización de OpenGL)
http://www.dcases.com/68/c-y-opengl-parte-i-inicializacion-de-opengl/

SharpGL: A C# OpenGL Class Library
http://www.codeproject.com/Articles/3144/SharpGL-a-C-OpenGL-class-library

My Links
http://delicious.com/ajlopez/gamedevelopment

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez

Game Development: Links, News, Resources (5)

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Learn OpenGL and C#
http://www.developerfusion.com/article/3930/opengl-and-c-part-1/

OpenTK
http://www.opentk.com/
The Open Toolkit is an advanced, low-level C# library that wraps OpenGL, OpenCL and OpenAL. It is suitable for games, scientific applications and any other project that requires 3d graphics, audio or compute functionality.

The Tao Framework
http://sourceforge.net/projects/taoframework/
The Tao Framework for .NET is a collection of bindings to facilitate cross-platform game-related development utilizing the .NET platform.

JBullet – Java port of Bullet Physics Library
http://jbullet.advel.cz/

Bullet Physics Library
http://bulletphysics.org/wordpress/

Aaron Dignan: How to Use Games to Excel at Life and Work
http://vimeo.com/30566074
Real life isn’t always satisfying, but games almost always are. So how can we take the principles that make Angry Birds so addictive and apply them to work? Games researcher and author Aaron Dignan schools us at the 99% Conference.

Badgeville
http://www.badgeville.com/why-badgeville/
adgeville is the world’s first behavior platform. We bring the best of gamification, social networking, reputation, and behavior analytics to any brand’s web and mobile experiences.

Initial Results From Co-operative Co-evolution
for Automated Platformer Design
http://www.gamesbyangelina.org/papers/cook.pdf
We present initial results from ACCME,A Co-operative Co-evolutionary
Metroidvania Engine, which uses co-operative co-evolution to automatically evolve
simple platform games. We describe the system in detail and justify the use of
co-operative co-evolution.

Artificial intelligence project builds video games from scratch
http://arstechnica.com/gaming/2012/03/artificial-intelligence-angelina-builds-videogams-from-scratch/
A project from Imperial College in London puts together whole video games …

Building a multiplayer HTML5 game using Node, Socket.io
http://www.nodejs-news.com/nodejs-tech/Building-Multiplayer-Game-HTML5-Node-Socketio/

PilasCpp
https://bitbucket.org/hugoruscitti/pilascpp/overview
Es un motor para hacer videojuegos de manera sencilla desde C++

hugoruscitti / sbfury
https://github.com/hugoruscitti/sbfury
Shaolin’s Blind Fury

Video: Inventing on Principle
http://www.webmonkey.com/2012/02/video-inventing-on-principle/

Connect With Your Creation Through a Real-Time Editor
http://www.webmonkey.com/2012/03/connect-with-your-creation-through-a-real-time-editor/

PyGame
http://pygame.org/wiki/about
Pygame is a set of Python modules designed for writing games.
Pygame adds functionality on top of the excellent SDL library.

Pilas Engine
http://www.pilas-engine.com.ar/blog

Ruby for Kids
http://ruby4kids.com/ruby4kids

Is 2012 the Year for Gamification?
http://socialmediatoday.com/socialmktgfella/455261/2012-year-gamification

Wooga, A Case Study In No-Cash Bonus Culture
http://www.fastcompany.com/1816541/wooga-no-cash-bonus-startup-culture

Lisp REPL in Vendetta Online
http://www.a1k0n.net/2005/11/04/lisp-repl-vendetta-online.html

Vendetta Online
http://www.vendetta-online.com/

Asteroids, C#, 3D and OpenGL
http://channel9.msdn.com/coding4fun/blog/Asteroids-C-3D-and-OpenGL

My Links
http://delicious.com/ajlopez/gamedevelopment

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez

Game Development: Links, News, Resources (4)

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Game development for fun, for profit. Exercises for our neuron.

Screencast: Coding Conway’s Game of Life in Ruby the TDD Way with RSpec
http://www.rubyinside.com/screencast-coding-conways-game-of-life-in-ruby-the-tdd-way-with-rspec-5564.html

Ric-rac-roe in a soup of technologies
http://dev-logger.blogspot.com.ar/2009/01/ric-rac-roe-in-soup-of-technologies.html
It all started with a desire to experiment a few things: Sinatra, Shoes, and the context testing framework. So I decided to write a simple application – the classic tic-tac-toe game. I ended up with 3 interfaces:
command line interface (cli)
web app (using Sinatra)
GUI desktop app (using Shoes)

Empresas de videojuegos pisan cada vez más fuerte en el país y buscan sumar desde ingenieros hasta músicos http://management.iprofesional.com/notas/130552-Empresas-de-videojuegos-pisan-cada-vez-ms-fuerte-en-el-pas-y-buscan-sumar-desde-ingenieros-hasta-msicos
Hace una década era una industria inexistente en la Argentina. Hoy, sin embargo, cuenta con 65 compañías, que sufren el déficit de mano de obra calificada y buscan perfiles de los más variados e insólitos. Conozca este mundo por dentro

Developing MMO Game Servers in PHP and JavaScript
http://aikar.co/2010/12/29/developing-mmo-game-servers-in-php-javascript/
Theory of Everything – an MMORPG written in CoffeeScript on node.js and HTML5/CSS3/WebGL
https://github.com/brownman/ToE

MMO server/client test
http://www.youtube.com/watch?v=uOY0bzuJs6c

Javascript browser MMORPG [closed]
http://stackoverflow.com/questions/6553767/javascript-browser-mmorpg

RuneScape
http://www.runescape.com/

TileGen – Mystalia MMORPG Engine
http://www.youtube.com/watch?v=o5K4ibz3-BM
Using PHPGD and called from Node.js (argv) we can dynamically create tilesets for each map to reduce load time.

An Interview with Rob Evans of Isogenic Engine: Building Real-Time, MMO Games with HTML5 and Node.js
http://www.html5grind.com/2011/07/14/rob-evans-isogenic-engine/

NodeJS Pokemon: MMO iPad, iPhone, Chrome, Safari Card Game
http://www.youtube.com/watch?v=Kcsjb1Isweo

NowJs, Multiplayer Map example
http://nowjs.com/examples/map

HTML5 Canvas MMORPG Games using Node.js and Nowjs
http://nodegames.blogspot.com.ar/

MUDDL
http://www.mud.co.uk/muse/muddl.htm
Multi-User Dungeon Definition Language

MUDDL
http://en.wikipedia.org/wiki/MUDDL_(programming_language)
The MUDDL programming language, “Multi User Dungeon Definition Language”, is a domain-specific language for creation of text-based multi-user virtual worlds, i.e. MUDs.

MUD1
http://en.wikipedia.org/wiki/MUD1
Multi-User Dungeon, or MUD (referred to as MUD1, to distinguish it from its successor, MUD2, and the MUD genre in general) is the first MUD and the oldest virtual world in existence
…In 1980 Roy Trubshaw created MUD version 3 in BCPL (the predecessor of C), to conserve memory and make the program easier to maintain…
(ajlopez: I wrote programs in BCPL 😉

What Is a MMORPG?
http://www.wisegeek.com/what-is-a-mmorpg.htm
MMORPG stands for massively multiplayer online role playing game, a type of massively multiplayer online game (MMOG). An MMORPG is a computer-based role playing game (RPG) which takes place in an online virtual world with hundreds or thousands of other players. In the game, a player uses a client to connect to a server, usually run by the publisher of the game, which hosts the virtual world and memorizes information about the player.
C# for Gaming: AltDevConf This Weekend
http://tirania.org/blog/archive/2012/Feb-09.html

Rediscover the Early Days of Video Gaming using the Arduino Single-Board Computer
http://pragprog.com/magazines/2011-08/make-your-own-video-game-system

Using modern computing horsepower to stretch retro graphics hardware
http://pragprog.com/magazines/2011-12/revisiting-graphics-hardware

Kinect for Windows SDK
http://www.microsoft.com/en-us/kinectforwindows/develop/developer-downloads.aspx
Kinect For Windows Now Available
http://www.winsupersite.com/blog/supersite-blog-39/windows-7/kinect-windows-142125
LOGO: Videojuego del Tetris
http://raultecnologia.wordpress.com/2009/11/09/logo-videojuego-del-tetris/

The Reality of HTML5 Game Development and making money from it
http://www.photonstorm.com/archives/2759/the-reality-of-html5-game-development-and-making-money-from-it
1991 Summer CES
http://www.youtube.com/watch?v=0BMnZYyz74Y

Microsoft’s real-world 3D ‘Cut the Rope’ lets fans in London ‘jump’ into the game
http://thenextweb.com/uk/2012/01/27/microsofts-real-world-3d-cut-the-rope-lets-fans-in-london-jump-into-the-game/
Command and Conquer HTML5
http://www.adityaravishankar.com/projects/games/command-and-conquer/

Zynga buys four mobile gaming companies
http://www.reuters.com/article/2012/01/18/us-zynga-idUSTRE80H24V20120118

My links
http://delicious.com/ajlopez/gamedevelopment

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez

Game Development: Links, News, Resources (3)

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Recently, I was working on isometric games using HTML5 canvas. There is a lot ideas to implement (distributed game processing, artificial intelligence, etc.). Now, more links I found interesting about game development:

Kinect Is Coming to Windows Feb 1
http://mashable.com/2012/01/09/kinect-windows-february/

Cut the Rope
http://www.cuttherope.ie/?html5audio=true

What 2012 holds for social gaming
http://thenextweb.com/insider/2012/01/02/what-2012-holds-for-social-gaming-with-king-com-ceo-riccardo-zacconi/

Asteroides : Codea Game – iPad 2
http://www.youtube.com/watch?v=xF9P1Ge7yIc

Codea
http://twolivesleft.com/Codea/

Gamification is Productivity, NOT (Just) Fun and Games
http://beyondthe.biz/2012/01/gamification-is-productivity/

Corona SDK, una herramienta de desarrollo para iOS, Android y Kindle Fire
http://www.genbetadev.com/desarrollo-aplicaciones-moviles/corona-sdk-una-herramienta-de-desarrollo-para-ios-android-y-kindle-fire

Game Developer Meets Demand and Prepares for Success with Scalable Cloud Solution
http://www.microsoft.com/casestudies/Case_Study_Detail.aspx?CaseStudyID=4000008216

Writing an iPhone Game Engine (Part 7- Postmortem)
http://altdevblogaday.com/2011/12/31/writing-an-iphone-game-engine-part-7-postmortem/

Platform Updates for Games Developers
http://developers.facebook.com/blog/post/619/

QuakeCon 2011 – John Carmack Keynote
http://www.youtube.com/watch?v=4zgYG-_ha28&feature=player_detailpage#t=54m00s

It’s ready when it’s ready, dammit!
http://altdevblogaday.com/2011/12/25/it%E2%80%99s-ready-when-it%E2%80%99s-ready-dammit/

Parallel Implementations
http://altdevblogaday.com/2011/11/22/parallel-implementations/
by John Carmack

Static Code Analysis
http://altdevblogaday.com/2011/12/24/static-code-analysis/
by John Carmack

Creating a Multiplayer Game with Sockets in C#
https://www.mochimedia.com/community/forum/topic/creating-a-multiplayer-game-with-sockets-in-c

Canvas Tutorial
http://billmill.org/static/canvastutorial/

HERDING CODE 126: JEFF ATWOOD ON THE OVERLAP OF VIDEO GAMES AND LEARNING
http://herdingcode.com/?p=363
Gamification’s Three Disciplines
http://gamification.co/2011/12/07/gamifications-three-disciplines/

Gamification
http://en.wikipedia.org/wiki/Gamification
MonoGame: XNA multi-plataforma
http://www.codeandbeyond.org/2011/11/monogame-xna-multi-plataforma.html

Indie game Minecraft receiving over 240 million logins every month
http://venturebeat.com/2011/11/21/indie-game-minecraft-receiving-over-240-million-logins-every-month/

Windows Azure Tookkit for Social Games 1.1 RELEASED
http://blogs.msdn.com/b/neilhut/archive/2011/11/16/windows-azure-tookkit-for-social-games-1-1-released.aspx

ThreeNodes.js: A Visual WebGL Scene Editor
http://badassjs.com/post/12885773103/threenodes-js-a-visual-webgl-scene-editor

The making of the Xbox: How Microsoft unleashed a video game revolution (part 1)
http://venturebeat.com/2011/11/14/making-of-the-xbox-1/
Collisions
http://msdn.microsoft.com/en-us/library/hh420953.aspx

PhysX
http://en.wikipedia.org/wiki/PhysX

Unity
http://unity3d.com/

NGD and Regnum Online: past, present, and future
http://syrtiswarstalkers.blogspot.com/2011/09/ngd-and-regnum-online-past-present-and.html

NGD Studios’ Andrés Chilkowski on Bunch of Heroes, Regnum Online & Designing Game Engines
http://indiegameschannel.com/wp/2011/09/15/ngd-studios-andres-chilkowski-on-bunch-of-heroes-regnum-online-designing-game-engines/

NGD Studios
http://en.wikipedia.org/wiki/NGD_Studios

Anatomy of a Windows Phone Game Project
http://msdn.microsoft.com/en-us/library/hh413206.aspx

Erlang, the big switch in social games
http://www.slideshare.net/wooga/erlang-the-big-switch-in-social-games

Kinect unleashed for commercial Windows apps
http://www.windowsfordevices.com/c/a/News/Kinect-unleashed-for-commercial-Windows-apps/

Duck Hunt via HTML5 + JavaScript
http://mattsurabian.com/duckhunt/
with level creator

My Links
http://delicious.com/ajlopez/gamedevelopment

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez

Game Development: Links, News, Resources (2)

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I’m working on my Game Server (Javascript/NodeJs), and preparing my next Node.js talk. Some links related to Game Development:

Logic in Games
http://staff.science.uva.nl/~johan/lig/LogicInGames.PlusRef.pdf

Scratch Curriculum Guide Draft
http://scratched.media.mit.edu/resources/scratch-curriculum-guide-draft
This Scratch curriculum guide provides an introduction to creative computing with Scratch, using a design-based learning approach.

JSNES A Javascript NES emulator
http://fir.sh/projects/jsnes/

Bye Bye Brain, first game on Windows 8
http://vimeo.com/29104421

Writing Tetris in Clojure
http://codethat.wordpress.com/2011/09/10/writing-tetris-in-clojure/

Chess@hmoe
http://chessathome.org/

gerad / lazeroids-node
https://github.com/gerad/lazeroids-node/
massively-multiplayer html5 asteroids

Social Gaming Powered By Windows Azure
http://jrozenblit.ca/azure/social-gaming-powered-by-windows-azure

NodeJS on Windows Azure
http://ntotten.com/2011/08/nodejs-on-windows-azure/

Create a networked tic-tac-toe game for Android
http://www.ibm.com/developerworks/web/library/x-androidtictactoe/index.html?ca=drs-

Pakupaku
http://mjg123.github.com/pacman/pacman.html

What this Indie developer needs
http://altdevblogaday.com/2011/08/12/what-this-indie-developer-needs/

Games in Google+: fun that fits your schedule
http://googleblog.blogspot.com/2011/08/games-in-google-fun-that-fits-your.html

Stepping Onto the Google+ Platform
http://googleplusplatform.blogspot.com/2011/08/stepping-onto-google-platform.html

Google I/O 2011: Beyond JavaScript: Programming the Web with Native Client
http://www.broadandbold.com/google-io-2011-beyond-javascript-programming-the-web-with-native-client/

Gomoku
http://steffengerlach.de/gomoku/index.html

The Best 30 HTML5 games
http://www.casualgirlgamer.com/articles/entry/28/The-Best-30-HTML-5-games/

QuakeCon 2011 – John Carmack Keynote
http://www.youtube.com/watch?v=4zgYG-_ha28

NowJs for Node
http://nowjs.com/
NowJS creates a magic namespace “now”, accessible by server and client
Functions and variables added to now are automatically synced, in real-time
Call client functions from the server and server functions from client

HTML5 Canvas Demo: Tic-Tac-Toe
http://www.zeewe.com/blog/html5-canvas-demo-tictactoe/

Coding4Fun’s ScriptTD
http://scripttd.codeplex.com/
ScriptTD is an open source tower defense game engine for Windows Phone that allows non-developers to create TD games by changing settings, sounds, and graphics.

Orkis, a node.js multiplayer tetris
http://orkis.skdev.me/

mariohtml5
https://github.com/robertkleffner/mariohtml5
Infinite Mario in HTML5 JavaScript – using Canvas and Audio elements

Architecture of Tankster– Scale (Part 2)
http://ntotten.com/2011/07/architecture-of-tankster-scale-part-2/

WAT is to Social Gaming, as Windows Azure is to…
http://channel9.msdn.com/coding4fun/blog/WAT-is-to-Social-Gaming-as-Windows-Azure-is-to

Architecture of Tankster – Introduction to Game Play (Part 1)
http://ntotten.com/2011/07/architecture-of-tankster-introduction-to-game-play-part-1/

Episode 52 – Tankster and the Windows Azure Toolkit for Social Games
http://channel9.msdn.com/Shows/Cloud+Cover/Episode-52-Tankster-and-the-Windows-Azure-Toolkit-for-Social-Games

#AltDevBlogADay
http://altdevblogaday.com/
Each day a little more #gamedev love

simonguest / flagmatch
https://github.com/simonguest/flagmatch
A flag matching game for WP7 demonstrating MVVM

Microsoft tailors Azure cloud services to social game developers
http://venturebeat.com/2011/07/19/microsoft-tailors-windows-azure-for-social-game-developers/

My Links
http://www.delicious.com/ajlopez/gamedevelopment

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez

Computer Go: Links, News And Resources (2)

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More links about this hard problem in Artificial Intelligence: play the game of Go.

In an Ancient Game, Computing’s Future
http://www.nytimes.com/2002/08/01/technology/in-an-ancient-game-computing-s-future.html
EARLY in the film ”A Beautiful Mind,” the mathematician John Nash is seen sitting in a Princeton courtyard, hunched over a playing board covered with small black and white pieces that look like pebbles. He was playing Go, an ancient Asian game. Frustration at losing that game inspired the real Mr. Nash to pursue the mathematics of game theory, research for which he eventually won a Nobel Prize.

What’s black, white and can stump computers?
http://seattletimes.nwsource.com/html/businesstechnology/2003230777_btdigitalgo28.html

Handicap for smaller board sizes
http://senseis.xmp.net/?HandicapForSmallerBoardSizes

Two Representative Computer Go Games
http://webdocs.cs.ualberta.ca/~mmueller/cgo/survey/twogames.html

Baduk
http://baduk.sourceforge.net/
Database pattern search software

Number of legal Go positions
http://homepages.cwi.nl/~tromp/go/legal.html

Zen computer Go program beats Takemiya Masaki with just 4 stones!
http://gogameguru.com/zen-computer-go-program-beats-takemiya-masaki-4-stones/

Orego
https://sites.google.com/site/drpeterdrake/research/orego
Orego is a multi-year project to develop programs to play the classical Asian game of Go.

ICGA Tournaments
http://www.grappa.univ-lille3.fr/icga/
Tournaments between computer programs: chess, draughts, checkers, Go, backgammon, and more

Moyoman
http://www.moyoman.org/
Moyoman is an open-source Go playing program written in Java. The code for move generation is broken up into units called modules. The interfaces for these modules are well-defined, and correspond to standard Go concepts such as shape, the opening, or life and death. There can be multiple implementations of the same module type. The idea is to distribute the design decisions among many different developers. We are actively looking for new developers to write modules.

Computer Go Group at University of Alberta
http://webdocs.cs.ualberta.ca/~games/go/

Computer Go Bibliography
http://webdocs.cs.ualberta.ca/~games/go/compgo_biblio/

Fuego, GNU Go and other builds for Windows
http://gnugo.baduk.org/

Computer Go Research
http://webdocs.cs.ualberta.ca/~mmueller/cgo/index.html
Our Go program and framework Fuego. First computer program to win a 9×9 game on even against a top-ranked human player.

Monte Carlo Tree Search
http://webdocs.cs.ualberta.ca/~mmueller/mcts.html
Monte Carlo Tree Search (MCTS) is the basis of all state of the art Go programs, including Fuego. In our research, we also investigate Monte Carlo techniques in planning, and the close connections between Reinforcement learning and MCTS.

Latest Advance in Artificial Intelligence: Computer Wins a Game Against a Go Master
http://www2.prnewswire.com/cgi-bin/stories.pl?ACCT=104&STORY=/www/story/04-09-2008/0004789446&EDATE=

Cracking GO
http://spectrum.ieee.org/computing/software/cracking-go
Brute-force computation has eclipsed humans in chess, and it could soon do the same in this ancient Asian game

GoGui
http://gogui.sourceforge.net/
GoGui is a graphical user interface to programs that play the board game Go and support the Go Text Protocol such as GNU Go.

MoGo: a Grid5000-based software for the Game of Go
http://www.lri.fr/~teytaud/mogo.html

The Game of Go: A Programmer’s Perspective
http://needforair.com/blog/2012/04/18/game-of-go/

Go news and sensations
http://gosensations.com/

Windows HPC: Playing GO on Surface against a Cluster
http://www.youtube.com/watch?v=Qe0o-IvHOa0

GTP engines
http://ricoh51.free.fr/go/engineeng.htm
A go engine is a software that plays go. A GTP go engine is a software that plays go and dialogs through the "Go Text Protocol" with another software like GoGui or Dariush.

Dutch Supercomputer Beats Human at Go
http://www.hpcwire.com/hpcwire/2008-08-14/dutch_supercomputer_beats_human_at_go.html

Smart Games
http://www.smart-games.com/

My Links
http://delicious.com/ajlopez/computergo

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez

Computer Go: Links, News and Resources (1)

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Computer Go is one of my favorites topics. A challenge for game artificial intelligence, the ancient game is enjoyable by itself, and I recommend you to learn how to play it. Some of my links about the topic of computer go:

(citeseer access needs a free account, you must register)

http://en.wikipedia.org/wiki/Go_(game)

Go (圍棋 weiqi in Chinese, 囲碁 igo in Japanese, 바둑 baduk in Korean, common meaning: “encircling game”), is an ancient board game for two players that originated in China more than 2,000 years ago. The game is noted for being rich instrategy despite its relatively simple rules.

http://en.wikipedia.org/wiki/Computer_Go

Computer Go is the field of artificial intelligence (AI) dedicated to creating a computer program that plays Go, a traditional board game.

Computer Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.118.5927
Computer Go is one of the biggest challenges faced by game programmers. This survey describes the typical components of a Go program, and discusses knowledge representation, search methods and techniques for solving specific subproblems in this domain.

Computer Go: an AI Oriented Survey
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.21.4871
Since the beginning of AI, mind games have been studied as relevant application fields. Nowadays, some programs are better than human players in most classical games. Their results highlight the efficiency of AI methods that are now quite standard. Such methods are very useful to Go programs, but they do not enable a strong Go program to be built. The problems related to Computer Go require new AI problem solving methods.

Global and Local Game Tree Search
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.36.3989

The Move Decision Strategy of Indigo
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.8118
This paper describes the move decision strategy of Indigo. By using the example of Indigo, the paper shows that the move decision process of a Go program can be very different from the processes used in other games with lower complexity than the complexity of Go, even if the basic modules are conventional (move generator, evaluation function and tree search). Indigo uses them in a specific way, adapted to computer Go, which may be of interest for researchers on other mind games as complex as Go.

Using Hard And Soft Artificial Intelligence Algorithms To Simulate Human Go Playing Techniques
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.18.8731

Associating Domain-Dependent Knowledge and Monte Carlo Approaches within a Go Program
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.6.1059

Bruno Bouzy Papers
http://citeseer.ist.psu.edu/search?q=Bruno+Bouzy&submit=Search&sort=rlv&t=doc

Pursuing abstract goals in the game of Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.15

A positional Judgment System for Computer Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.5796
Computer Go offers researchers a new challenge and opens up a very wide scope of possibilities for artificial intelligence. In a computer Go program, the most important element is a positional judgment system. Following the methods of human Go experts, we designed and implemented a new model of positional judgment for computer Go.

Value Function
http://rlai.cs.ualberta.ca/RLAI/RLGO/concepts/valuefn.html
Any strong Computer Go program must compute a win/lose value function as an intermediate step, that corresponds directly to the expected result at the end of the game (win, lose or draw).

The Question Hypothesis
http://rlai.cs.ualberta.ca/RLAI/RLGO/qhypoth.html
All useful features of a state in Go can be interpreted as answers to questions about the current and future value of observations.

The value-function hypothesis
http://rlai.cs.ualberta.ca/RLAI/valuefunctionhypothesis.html
All efficient methods for solving sequential decision problems determine (learn or compute) value functions as an intermediate step.

Pattern Matching
http://senseis.xmp.net/?PatternMatching

On Meta-Game Approaches to Computer Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.3662
Meta-game approaches are studied through the design of the Go playing program INDIGO. Computer Go is a challenge for AI and the machine still remains weak compared to humans in the game of Go. This difference is used to try new technics as such as the Metagame technique discussed in this paper. A conceptual structure and a notion of Conway’s game theory are described in order to show four approaches. Each approach is presented to show its method using games, its computational cost, its precision and its Meta-game’s utilisation.

Mathematical Morphology Applied to Computer Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.6415
This paper shows how mathematical morphological operators can be applied to computer go. On one hand, mathematical morphology is a very powerful tool within image processing community. On the other hand, the Zobrist’s model is well-known within the computer go community for its “influence” recognition. We present a model, derived from the closing operator of mathematical morphology and from the Zobrist’s model, which yields very good results for “territory” recognition.

Computer Go
http://www.daogo.org/
An international bulletin devoted to the generation and exchange of ideas about Computer Go

Computer Go: El gran problema de AI
http://msmvps.com/blogs/lopez/archive/2007/01/15/computer-go-el-gran-problema-de-ai.aspx

Computer Go Programming
http://senseis.xmp.net/?ComputerGoProgramming

Computer Go Algorithms
http://senseis.xmp.net/?ComputerGoAlgorithms

Benson’s Definition of Unconditional Life
http://senseis.xmp.net/?BensonsAlgorithm

MultiGo
http://www.ruijiang.com/multigo/
MultiGo is designed to view/edit Smart-Go format(SGF) go game file. It also supports other popular file format including *.BDX, *.NGF, *.GOS, *.GIB, *.UGF, *.GO. You can easily navigate through the game and branches, add/remove markers and comments, create or edit your own branches. You could use MultiGo to play with GNU Go, or even record/play go video.

Compendium of Rules for Wei-Qi (Go, Baduk)
http://www.cs.cmu.edu/afs/cs.cmu.edu/Web/People/wjh/go/rules/
GO: An hour to learn; a lifetime to master.

Go Variants
http://www.win.tue.nl/~engels/go/variants.html
Here are some variants of our noble game, in case you want to do something else.

Computer Go/Writing a Go Engine
http://en.wikibooks.org/wiki/Computer_Go/Writing_a_Go_Engine

BiGo Software
http://bigo.baduk.org/

Game Theories and Computer Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.36.3983

The program GoTools and its computer-generated tsume go database
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.9146

Forward Pruning and Other Heuristic Search Techniques in Tsume Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.45.5593

Eyespace Values in Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.1004

The complexity of Go
http://citeseer.ist.psu.edu/showciting?cid=365120

Computer Go as a Sum of Local Games: An Application of Combinatorial Game Theory
http://citeseer.ist.psu.edu/showciting?cid=365116

The Integration of A Priori Knowledge into a Go Playing Neural Network
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.32.411

Lambda-Search In Game Trees – With Application To Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.28.3632

Race to Capture: Analyzing Semeai
http://citeseer.ist.psu.edu/showciting?cid=2334915

Experiments in Computer Go Endgames
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.20.1653
Recently, the mathematical theory of games has been applied to late-stage Go endgames [Berlekamp and Wolfe 1994; Wolfe 1991]. Based upon this theory, we developed a tool to solve local Go endgames. We verified all exact game values in [Wolfe 1991] and analyzed some more complex positions. We extended our method to calculate bounds for positions where optimal play depends on Ko. Our program Explorer uses this tool to play full board endgames. It plays a nontrivial class of endgame positions perfectly. In a last section we discuss heuristic play for a wider range of endgames.

Generation of Patterns With External Conditions for the Game of Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.46.9428

Metarules to Improve Tactical Go Knowledge
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.8524

Metaprogramming Domain Specific Metaprograms
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.39.8563

Tristan Cazenave Articles
http://citeseer.ist.psu.edu/search?q=Tristan+Cazenave&submit=Search&sort=rlv&t=doc

Honte, a Go-Playing Program Using Neural Nets
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.2676

A small Go board Study of metric and dimensional Evaluation Functions
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.2784
The difficulty to write successful 19×19 go programs lies not only in the combinatorial complexity of go but also in the complexity of designing a good evaluation function containing a lot of knowledge. Leaving these obstacles aside, this paper defines very-little-knowledge evaluation functions used by programs playing on very small boards. The evaluation functions are based on two mathematical tools, distance and dimension, and not on domaindependent knowledge.

The go-playing program called Go81
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.100.6651

Developments On Monte Carlo Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.15.452

A Learning Architecture For The Game Of Go
http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.329
In this paper, a three-component architecture of a learning environment for Go is sketched, which can be applied to any two-player, deterministic, full information, partizan, combinatorial game. The architecture called HUGO has natural and human-like reasoning components. Its most abstract component deals with the selection of subgames of Go. The second component is concerned with initiative. The notion of gote no sente (a move that loses initiative but creates new lines of play that will hold initiative) is formalized. In the third component, game values are computed with a new kind of – algorithm based on fuzzy, partial ordering. Our approach leaves some valuable control parameters and oers ways to apply further machine learning techniques.

My Links
http://delicious.com/ajlopez/computergo

More links are coming.

Keep tuned!

Angel “Java” Lopez
http://www.ajlopez.com
http://twitter.com/ajlopez