It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://bgdapy.mit-edu.top/post/0254983176

  1. <!doctype html>
  2. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" prefix="og: http://ogp.me/ns#">
  3.  
  4.  <head>
  5.    <meta charset="utf-8">
  6.    <meta name="applicable-device" content="pc,mobile">
  7.    <meta name="viewport" content="width=device-width, initial-scale=1">
  8.    <title>Procedural Generation of Modular Game Levels Using Constraint Programming #467553904692 (2025-02-02)</title>
  9.    <link rel="canonical" href="https://bgdapy.mit-edu.top/post/0254983176">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.mit-edu.top/static/css/style.css">
  12.    <script src="https://x.mit-edu.top/static/js/lazysizes.min.js" async></script>
  13.    <link rel="shortcut icon" href="/favicon.ico">
  14.    <!-- Open Graph Metadata -->
  15.    <meta property="og:type" content="article" />
  16.    <meta property="og:title" content="Procedural Generation of Modular Game Levels Using Constraint Programming" />
  17.    <meta property="og:description" content="Procedural Generation of Modular Game Levels Using Constraint Programming #467553904692 (2025-02-02)" />
  18.    <meta property="og:url" content="https://bgdapy.mit-edu.top/post/0254983176" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/12.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-01T20:40:31Z" />
  22.    <meta property="og:article:author" content="Dr. Laura Bell" />
  23.    <meta property="og:article:section" content="mit-edu.top" />
  24.    <meta property="og:article:tag" content="Games, Mobile Games, Video Games" />
  25.    <!-- Schema.org -->
  26.    <script type="application/ld+json">{
  27.            "@context": "https://schema.org",
  28.            "@type": "ScholarlyArticle",
  29.            "headline": "Procedural Generation of Modular Game Levels Using Constraint Programming #467553904692 (2025-02-02)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Laura Bell",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://bgdapy.mit-edu.top/post/0254983176"
  38.            },
  39.            "datePublished": "2025-02-01T20:40:31Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/12.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/467553904692"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://bgdapy.mit-edu.top"
  50.            },
  51.            "doi": "467553904692",
  52.            "abstract": "Procedural Generation of Modular Game Levels Using Constraint Programming #467553904692 (2025-02-02)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Procedural Generation of Modular Game Levels Using Constraint Programming",
  56.                "author": "Dr. Laura Bell",
  57.                "datePublished": "2025-02-01T20:40:31Z",
  58.                "url": "https://bgdapy.mit-edu.top/post/0254983176"
  59.            }
  60.        }
  61.    </script>
  62. </head>
  63.  
  64. <body>
  65.    <div class="site-mobile-menu site-navbar-target">
  66.        <div class="site-mobile-menu-header">
  67.            <div class="site-mobile-menu-close">
  68.                <span class="icofont-close js-menu-toggle"></span>
  69.            </div>
  70.        </div>
  71.        <div class="site-mobile-menu-body"></div>
  72.    </div>
  73.    <nav class="site-nav">
  74.        <div class="container">
  75.            <div class="site-navigation">
  76.                <div class="row">
  77.                    <div class="col-md-6 text-center order-1 order-md-2 mb-3 mb-md-0">
  78.                        <a href="https://bgdapy.mit-edu.top" class="logo m-0 text-uppercase">mit-edu.top</a>
  79.                    </div>
  80.                    <div class="col-md-3 order-3 order-md-1">
  81.                    </div>
  82.                </div>
  83.            </div>
  84.        </div>
  85.    </nav>
  86.    <div class="section post-section pt-5">
  87.        <div class="container">
  88.            <div class="row justify-content-center">
  89.                <div class="col-lg-8">
  90.                    <div class="text-center">
  91.                        <img src="https://x.mit-edu.top/static/images/user/4.jpg" alt="Procedural Generation of Modular Game Levels Using Constraint Programming" title="Procedural Generation of Modular Game Levels Using Constraint Programming" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Laura Bell</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-02-02</span>
  95.                    <h2 class="heading text-center">Procedural Generation of Modular Game Levels Using Constraint Programming</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Laura Bell for contributing the article "Procedural Generation of Modular Game Levels Using Constraint Programming".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/12.jpg" alt="Procedural Generation of Modular Game Levels Using Constraint Programming" title="Procedural Generation of Modular Game Levels Using Constraint Programming" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>This research explores the role of mobile games in the development of social capital within online multiplayer communities. The study draws on social capital theory to examine how players form bonds, share resources, and collaborate within game environments. By analyzing network structures, social interactions, and community dynamics, the paper investigates how mobile games contribute to the creation of virtual social networks that extend beyond gameplay and influence offline relationships. The research also explores the role of mobile games in fostering a sense of belonging and collective identity, while addressing the potential for social exclusion, toxicity, and exploitation within game communities.</p>
  100. <p>This research examines the application of Cognitive Load Theory (CLT) in mobile game design, particularly in optimizing the balance between game complexity and player capacity for information processing. The study investigates how mobile game developers can use CLT principles to design games that maximize player learning and engagement by minimizing cognitive overload. Drawing on cognitive psychology and game design theory, the paper explores how different types of cognitive load—intrinsic, extraneous, and germane—affect player performance, frustration, and enjoyment. The research also proposes strategies for using game mechanics, tutorials, and difficulty progression to ensure an optimal balance of cognitive load throughout the gameplay experience.</p>
  101. <p>This research explores how mobile gaming influences cultural identity and expression across different regions. It examines the role of mobile games in cultural exchange, preservation, and the representation of diverse cultures. This research investigates how mobile gaming affects sleep quality and duration, considering factors such as screen time, game content, and player demographics. It provides insights into the health implications of mobile gaming habits.</p>
  102. <p>This study investigates how mobile games can encourage physical activity among players, focusing on games that incorporate movement and exercise. It evaluates the effectiveness of these games in promoting health and fitness. </p>
  103. <p>The siren song of RPGs beckons with its immersive narratives, drawing players into worlds so vividly crafted that the boundaries between reality and fantasy blur, leaving gamers spellbound in their pixelated destinies. From epic tales of heroism and adventure to nuanced character-driven dramas, RPGs offer a storytelling experience unlike any other, allowing players to become the protagonists of their own epic sagas. The freedom to make choices, shape the narrative, and explore vast, richly detailed worlds sparks the imagination and fosters a deep emotional connection with the virtual realms they inhabit.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">Link</a>
  107.                    </p>
  108.                    <p><a href="https://www.linegames.org/" target="_blank" class="custom-link">External link</a>
  109. <a href="https://www.iliiili.com/" target="_blank" class="custom-link">External link</a>
  110. <a href="https://www.digwow.net/" target="_blank" class="custom-link">External link</a>
  111. <a href="https://www.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  112. <a href="https://www.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  113. <a href="https://924808256275-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://220392912537-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://600146648128-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://953671103233-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://524887548552-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://126039934292-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://412836199677-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://421287509203-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://296726968252-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://861739581700-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://460491720493-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://090815001285-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://133304351490-edu.iliiili.com/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  126. <a href="https://563612921903-edu.digwow.net/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  127. <a href="https://414642156597-edu.free-giftcodes.com/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  128. <a href="https://922072129480-edu.gifthub.com.ru/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  129. <a href="https://782873125589-gov.iliiili.com/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  130. <a href="https://805554257564-gov.digwow.net/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  131. <a href="https://887735803091-gov.free-giftcodes.com/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  132. <a href="https://403962953409-gov.gifthub.com.ru/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?934791179852&amp;url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?433842083489&amp;url=https://naver433842083489-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?675025929399&amp;url=https://naver675025929399-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?417402655930&amp;url=https://naver417402655930-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?248587455058&amp;url=https://naver248587455058-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?640580421171&amp;url=https://naver640580421171-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?447040065913&amp;url=https://naver447040065913-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?668164928086&amp;url=https://naver668164928086-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?039256491195&amp;url=https://naver039256491195-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?201792069985&amp;url=https://naver201792069985-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?388286899814&amp;url=https://naver388286899814-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?554664184354&amp;url=https://naver554664184354-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?660568096915&amp;url=https://naver660568096915-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-504595041417.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-836362728774.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-684376837296.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-891932725351.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-524401970408.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-091720409503.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-776211474815.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-013054863046.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-187137405136.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-383865377783.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-169574182896.mit-edu.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-647250999375.harvard-edu.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-813681998945.stanford-edu.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-364653228044.cambridge-edu.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-033960551919.berkeley-edu.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-019804340716.oxford-edu.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-148943456753-edu.wwv.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-809990902882-edu.sean.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-327409023827-edu.line.pp.ua/?url=https://bgdapy.mit-edu.top/post/0254983176" target="_blank" class="custom-link">External link</a>
  165. </p>
  166.                    <div class="row mt-5 pt-5 border-top">
  167.                    </div>
  168.                </div>
  169.            </div>
  170.        </div>
  171.    </div>
  172.    <div class="section pb-0">
  173.        <div class="container">
  174.            <div class="row">
  175.                <div class="col-lg-12">
  176.                    <h2 class="heading">Related</h2>
  177.                </div>
  178.            </div>
  179.            <div class="row justify-content-center">
  180.                <div class="col-lg-12">
  181.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  182.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  183.                            <a href="https://bgdapy.mit-edu.top/post/2653084791">
  184.                            <img src="https://x.mit-edu.top/static/images/post/12.jpg" alt="Player Motivation and Spending Habits in Gacha-Based Game Economies" title="Player Motivation and Spending Habits in Gacha-Based Game Economies" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-2653084791.mit-edu.top/post/2653084791/" target="_blank">
  190.                                <span class="date">2025-02-02</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://bgdapy.mit-edu.top/post/2653084791">Player Motivation and Spending Habits in Gacha-Based Game Economies</a></h2>
  194.                            <p class="info">This paper examines the role of multiplayer mobile games in facilitating socialization, community building, and the formation of online social networks. The study investigates how multiplayer features such as cooperative gameplay, competitive modes, and guilds foster interaction among players and create virtual communities. Drawing on social network theory and community dynamics, the research explores the impact of multiplayer mobile games on players' social behavior, including collaboration, communication, and identity formation. The paper also evaluates the potential negative effects of online gaming communities, such as toxicity, exclusion, and cyberbullying, and offers strategies for developers to promote positive social interaction and inclusive communities in multiplayer games.</p>
  195.                            <a href="https://bgdapy.mit-edu.top/post/2653084791" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/4.jpg" alt="Player Motivation and Spending Habits in Gacha-Based Game Economies" title="Player Motivation and Spending Habits in Gacha-Based Game Economies" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Ruth Wood</strong>
  201.                                    <span>2025-02-02 published post</span>
  202.                                </div>
  203.                            </a>
  204.                        </div>
  205.                    </div>
  206.                </div>
  207.                <div class="col-lg-12">
  208.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  209.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  210.                            <a href="https://bgdapy.mit-edu.top/post/9032475618">
  211.                            <img src="https://x.mit-edu.top/static/images/post/15.jpg" alt="Framing Effects in Microtransaction Pricing: A Behavioral Study" title="Framing Effects in Microtransaction Pricing: A Behavioral Study" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-9032475618.mit-edu.top/post/9032475618/" target="_blank">
  217.                                <span class="date">2025-02-02</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://bgdapy.mit-edu.top/post/9032475618">Framing Effects in Microtransaction Pricing: A Behavioral Study</a></h2>
  221.                            <p class="info">This paper explores the convergence of mobile gaming and artificial intelligence (AI), focusing on how AI-driven algorithms are transforming game design, player behavior analysis, and user experience personalization. It discusses the theoretical underpinnings of AI in interactive entertainment and provides an extensive review of the various AI techniques employed in mobile games, such as procedural generation, behavior prediction, and adaptive difficulty adjustment. The research further examines the ethical considerations and challenges of implementing AI technologies within a consumer-facing entertainment context, proposing frameworks for responsible AI design in games.</p>
  222.                            <a href="https://bgdapy.mit-edu.top/post/9032475618" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/13.jpg" alt="Framing Effects in Microtransaction Pricing: A Behavioral Study" title="Framing Effects in Microtransaction Pricing: A Behavioral Study" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Jacqueline Foster</strong>
  228.                                    <span>2025-02-02 published post</span>
  229.                                </div>
  230.                            </a>
  231.                        </div>
  232.                    </div>
  233.                </div>
  234.                <div class="col-lg-12">
  235.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  236.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  237.                            <a href="https://bgdapy.mit-edu.top/post/6012374895">
  238.                            <img src="https://x.mit-edu.top/static/images/post/16.jpg" alt="Federated Learning for Personalized Game Difficulty Adjustment in Mobile Platforms" title="Federated Learning for Personalized Game Difficulty Adjustment in Mobile Platforms" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-6012374895.mit-edu.top/post/6012374895/" target="_blank">
  244.                                <span class="date">2025-02-02</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://bgdapy.mit-edu.top/post/6012374895">Federated Learning for Personalized Game Difficulty Adjustment in Mobile Platforms</a></h2>
  248.                            <p class="info">Gaming has become a universal language, transcending geographical boundaries and language barriers. It allows players from all walks of life to connect, communicate, and collaborate through shared experiences, fostering friendships that span the globe. The rise of online multiplayer gaming has further strengthened these connections, enabling players to form communities, join guilds, and participate in global events, creating a sense of camaraderie and belonging in a digital world.</p>
  249.                            <a href="https://bgdapy.mit-edu.top/post/6012374895" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/3.jpg" alt="Federated Learning for Personalized Game Difficulty Adjustment in Mobile Platforms" title="Federated Learning for Personalized Game Difficulty Adjustment in Mobile Platforms" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Larry Sanders</strong>
  255.                                    <span>2025-02-02 published post</span>
  256.                                </div>
  257.                            </a>
  258.                        </div>
  259.                    </div>
  260.                </div>
  261.            </div>
  262.        </div>
  263.    </div>
  264.    <div class="py-5 bg-light mx-md-3 sec-subscribe">
  265.        <div class="container">
  266.            <div class="row">
  267.                <div class="col-lg-12">
  268.                    <h2 class="h4 fw-bold">Subscribe to newsletter</h2>
  269.                </div>
  270.            </div>
  271.            <form class="row">
  272.                <div class="col-md-8">
  273.                    <div class="mb-3 mb-md-0">
  274.                        <input type="email" class="form-control" placeholder="Enter your email">
  275.                    </div>
  276.                </div>
  277.                <div class="col-md-4 d-grid">
  278.                    <input type="submit" class="btn btn-primary" value="Subscribe">
  279.                </div>
  280.            </form>
  281.        </div>
  282.    </div>
  283.    <div class="site-footer">
  284.        <div class="container">
  285.            <div class="row justify-content-center copyright">
  286.                <div class="col-lg-7 text-center">
  287.                    <div class="widget">
  288.                        <p>Copyright &copy;
  289.                            <script>document.write(new Date().getFullYear());</script> All rights reserved.
  290.                        </p>
  291. <p>
  292.    < Top VPS Hosting Choice ><br>
  293.    <a href="https://evolution-host.com?ref=DQgZ6P" target="_blank">
  294.        <img src="https://x.mit-edu.top/static/images/evolution-host.png" alt="Evolution Host" title="Evolution Host" class="evhost lazyload">
  295.    </a>
  296. </p>
  297.                    </div>
  298.                </div>
  299.            </div>
  300.        </div>
  301.    </div>
  302. </body>
  303.  
  304. </html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda