{"id":7447,"date":"2022-07-06T14:18:41","date_gmt":"2022-07-06T14:18:41","guid":{"rendered":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/?page_id=7447"},"modified":"2023-08-07T15:00:12","modified_gmt":"2023-08-07T15:00:12","slug":"simulation-challenge","status":"publish","type":"page","link":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/","title":{"rendered":"Simulation Challenge 2023"},"content":{"rendered":"<!--themify_builder_content-->\n<div id=\"themify_builder_content-7447\" data-postid=\"7447\" class=\"themify_builder_content themify_builder_content-7447 themify_builder tf_clear\">\n                    <div  data-anchor=\"about\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-about tb_8vj3847 tb_first tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_c90d848 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_lmrn690   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>The \u201cSimulation Challenge\u201d (previously named the \u201cCase Study Competition\u201d) in Winter Simulation Conference (WSC) was initially launched in 2022, with the aim to delve into the significance of simulation and pave the way for increased collaboration between academia and industry. Through this initiative, we target to foster an environment of interdisciplinary cooperation that encourages innovation and fosters the creation of cutting-edge solutions to real-world problems.<br><br>With the theme &#8220;Simulation for Resilient Systems&#8221;, the Simulation Challenge in WSC2023 will continue to encourage participants to explore the latest advances in simulation technology and their application to next-generation industrial systems. Participants will be required to present case studies that demonstrate the use of simulation to design, optimize, and evaluate systems that are resilient, sustainable, and adaptable to changing circumstances. The competition will provide a unique opportunity to engage with leading experts in the field, gain recognition for their work, and potentially win prizes.<br><br>As we all know, the global semiconductor chip supply is facing severe challenges this year. For a society that is highly dependent on electronic equipment, the technological innovation of the chip industry and the reconstruction of the manufacturing system may deeply affect the digital lifestyle we are familiar with. As researchers and developers in the field of simulation, we eagerly hope to use simulation modeling and analysis tools to solve bottleneck problems in chip manufacturing and improve the efficiency and resilience of the systems. Therefore, we sincerely invited Micron Semiconductor (Asia) as a co-organizer and sponsor of this competition, and one issue of their concerns will be chosen to be the topic of the Simulation Challenge 2023. We strongly encourage all who are interested in simulation to join us and try your hand at the Simulation Challenge!<\/p>\n<p>This competition will be co-organized by the ISEM Department of National University of Singapore,\u00a0 Engineering at the University of Exeter, ISE Department at KAIST, and Guanghua School of Management at Peking University. Stay tuned and keep a lookout on this page for more updates!<\/p>\n<p>For any inquiries, please feel free to drop our Simulation Challenge Chair, <a href=\"mailto:li_haobin@nus.edu.sg\">Dr. Li Haobin<\/a>\u00a0 and Co-Chair, <a href=\"mailto:M.Luis@exeter.ac.uk\">Dr. Martino Luis<\/a>.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"problem\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-problem tb_pocx276 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_40qx277 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_l6k2226   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2><strong>Problem Description<\/strong><\/h2>\n<p>Using the typical problem in the fabrication process as the case study for this competition, the organizers will build a basic simulation system model with discrete-event modeling methods and implement it in an open-source DES framework (O2DES.NET or o2despy). The organizers will also provide clear documentation to describe the model structure according to the rigorously defined modeling formalism.<\/p>\n<p>The organizers will specify the data and source code according to the following three aspects of information:<\/p>\n<ul>\n<li>Variable scenario parameters, based on which the system shall operate, such as real-time demand and resource availability, etc.<\/li>\n<li>The key decisions and default rules involved in the operation of the system, such as production scheduling, task assignment, etc.<\/li>\n<li>Performance indicators to measure the efficiency and quality of the system operations.<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module image -->\n<div  class=\"module module-image tb_ysm3611 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"735\" height=\"470\" src=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/03\/Simulation-Challenge-Graphic.png\" class=\"wp-post-image wp-image-8305\" title=\"Simulation Challenge Graphic\" alt=\"Simulation Challenge Graphic\" srcset=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/03\/Simulation-Challenge-Graphic.png 735w, https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/03\/Simulation-Challenge-Graphic-300x192.png 300w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_dnia30   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>Participants are required to:<\/p>\n<ol>\n<li>Rewrite and replace (B) in order to maximize the performance. indicators in (C) given various scenarios in (A).<\/li>\n<li>Generate logic rules in (B) through various ways, including but not limited to:<br>-Write rule-based scripts or heuristic algorithms embedded in decision events<br>-Embed simulation model into external optimization search algorithm<br>-Use the machine learning model to identify and conclude the best rule parameters and embed them in decision events<\/li>\n<li>Provide only (B) of the program code in a dedicated folder. All other source code other than (B) will not be evaluated.<\/li>\n<\/ol>\n<h3><span style=\"font-weight: normal; color: #000000;\">Assessment<\/span><\/h3>\n<ul>\n<li>Once all participants have submitted their program code and data in (B), the organizers will embed them in the discrete-event simulation model prepared in advance, overwrite the corresponding original code, and compile and generate an executable simulation program.<\/li>\n<li>The pre-specified undisclosed scenarios as in (A) and random seeds will serve as the input. After which, the organizers will run the simulation program of each participant and generate the output of performance index values as in (C).<\/li>\n<\/ul>\n<h3><span style=\"font-weight: normal; color: #000000;\">Documentation<\/span><\/h3>\n<ul>\n<li><a href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/08\/WSC-Simulation-Challenge-2023-Brief_V2.pdf\">WSC Simulation Challenge 2023 &#8211; Brief:<\/a> A document that introduces the simulation structure briefly.<\/li>\n<li><a href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/08\/WSC-Simulation-Challenge-2023-Tech-Document_V2.pdf\">WSC Simulation Challenge 2023 Tech Document:<\/a> A\u00a0document that guides participants to participate in the competition and provides detailed illustrations of the simulation system.<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"evaluation\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-evaluation tb_wyzi278 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_jaxa279 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_t6fw112   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2><span style=\"font-weight: bold;\">Evaluation<\/span><\/h2>\n<ul>\n<li>This competition is split into 4 rounds. As we progress through the competition, the weightage assigned to each round increases in proportion to the scenario\u2019s difficulty.<\/li>\n<li>The first three rounds are split over the course of three months (August-October). For each of these rounds, a new scenario is released at the beginning of every month (see schedule). Participants can submit their work for each round at any point of time before the <strong>23rd of each month<\/strong>. Resubmissions are allowed only before the deadline of each round. Throughout this period, there will be a leaderboard which ranks the performance of the submissions we receive. This ranking will be regularly updated as the submissions come in, after which the final ranking for the round will be released at the end of the month.<\/li>\n<li>For\u00a0each\u00a0round,\u00a0teams\u00a0will\u00a0get\u00a0some\u00a0points.\u00a0The\u00a0top\u00a010\u00a0teams\u00a0will\u00a0get\u00a0100,\u00a095,\u00a090, &#8230;,\u00a055\u00a0points,\u00a0respectively.\u00a0Others\u00a0with\u00a0submissions\u00a0will\u00a0get\u00a050\u00a0points.<\/li>\n<li>Weights\u00a0are\u00a0different\u00a0for\u00a0each\u00a0round.\u00a0To\u00a0be\u00a0more\u00a0specific,\u00a0the\u00a0weights\u00a0are\u00a00.05,\u00a00.15,\u00a00.3,\u00a00.5,\u00a0respectively.\u00a0The\u00a0final\u00a0rankings\u00a0are\u00a0counted\u00a0by\u00a0the\u00a0total\u00a0points.<\/li>\n<li>For\u00a0example,\u00a0if\u00a0your\u00a0rankings\u00a0are\u00a05th,\u00a05th,\u00a02nd,\u00a01st.\u00a0Your\u00a0points\u00a0are\u00a080*0.05+80*0.15+95*0.3+100*0.5=94.5.<\/li>\n<li>Unlike previous rounds, the scenario for the final round will not be released. Should they choose to, participants can submit either an updated version of their work for this round, or they can simply re-submit their previous works. Participants have up till <strong>November 23<\/strong> to submit their final work for the fourth round. The leaderboard will not be public for this round.<\/li>\n<li>The participants\u2019 performance in every round will contribute towards their overall results. Results will be announced on November 30, of which, the Top 5 finalists will be informed to prepare a report presentation for WSC2023.<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"timeline\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-timeline tb_7ljy350 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_bbyi351 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_ldv6868   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2><span style=\"font-weight: bold;\">Timeline<\/span><\/h2>\n<p>The competition officially starts on August 1 with the start of Round 1.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module box -->\n<div  class=\"module module-box tb_oh64437 \" data-lazy=\"1\">\n    <div class=\"module-box-content ui  tb_default_color\">\n                <div class=\"tb_text_wrap\"><h3>Round 1<\/h3>\n<h4><strong>Start Date: August 1<\/strong><\/h4>\n<ul>\n<li>Registration opens<\/li>\n<li>Case study is announced<\/li>\n<li>First Scenario is released<\/li>\n<li>Submissions for Round 1 open<\/li>\n<\/ul>\n<h4><b>End Date: August 23<\/b><\/h4><p>Submissions close for the Round 1.<strong><br><\/strong><\/p>\n<h4>Evaluation Period: August 24-30<\/h4>\n<h4><strong>Rankings Announcement: August 31<\/strong><\/h4><\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n<!-- module box -->\n<div  class=\"module module-box tb_jogx87 \" data-lazy=\"1\">\n    <div class=\"module-box-content ui  tb_default_color\">\n                <div class=\"tb_text_wrap\"><h3>Round 2<\/h3>\n<h4><strong>Start Date: September 1<\/strong><\/h4>\n<ul>\n<li>New Scenario is released<\/li>\n<li>Submissions for Round 2 open<\/li>\n<\/ul>\n<h4><b>End Date: September 23<\/b><\/h4>\n<p>Submissions close for the Round 2.<strong><br><\/strong><\/p>\n<h4>Evaluation Period: September 24-29<\/h4>\n<h4><strong>Rankings Announcement: September 30<\/strong><\/h4><\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n<!-- module box -->\n<div  class=\"module module-box tb_k15h704 \" data-lazy=\"1\">\n    <div class=\"module-box-content ui  tb_default_color\">\n                <div class=\"tb_text_wrap\"><h3>Round 3<\/h3>\n<h4><strong>Start Date: October 1<\/strong><\/h4>\n<ul>\n<li>New Scenario is released<\/li>\n<li>Submissions for Round 3 open<\/li>\n<\/ul>\n<h4><b>End Date: October&nbsp;23<\/b><\/h4>\n<p>Submissions close for the Round 3.<strong><br><\/strong><\/p>\n<h4>Evaluation Period: October 24-30<\/h4>\n<h4><b>Rankings Announcement: October&nbsp;31<\/b><\/h4><\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n<!-- module box -->\n<div  class=\"module module-box tb_q2n822 \" data-lazy=\"1\">\n    <div class=\"module-box-content ui  tb_default_color\">\n                <div class=\"tb_text_wrap\"><h3>Hidden Round<\/h3>\n<h4><strong>Start Date: November 1<\/strong><\/h4>\n<ul>\n<li>Submissions for Hidden Round open<\/li>\n<li>No new scenario will be released<\/li>\n<li>Participants can either:\n<ul>\n<li>submit an updated version of their work OR\u00a0<\/li>\n<li>re-submit\u00a0their previous works<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><b>End Date: November 23<\/b><\/h4>\n<p>Submissions close for the Hidden Round.\u00a0<\/p>\n<h4>Evaluation Period: November 24-29<\/h4>\n<h4><b>Rankings Announcement: November 30<\/b><\/h4>\n<p>Top 5 teams announced.<\/p><\/div>\n    <\/div>\n<\/div>\n<!-- \/module box -->\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"rules\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-rules tb_4b3x550 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_dtcl551 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_pkm9416   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2><span style=\"font-weight: bold;\">Rules &amp; Registration<\/span><\/h2>\n<h3><span style=\"font-weight: normal; color: #000000;\">Eligibility<\/span><\/h3>\n<p>To be eligible to enter the competition, all participants must:<\/p>\n<ul>\n<li>Register for the competition with a valid and active email address which the organizer can use to communicate with the participants.<\/li>\n<li>Either be a single entrant or part of a team of up to a <strong>maximum of five (5) members only.<\/strong> Each participant <strong>can only join up to one team<\/strong>.<\/li>\n<li>Be solely responsible for creating the competition submission. Supervision or advice from the participants\u2019 professors or post-doctoral researchers is permissible.<\/li>\n<\/ul>\n<p>The competition is open to all except for members of the<b>\u00a0<\/b>committee, including all staff members. However, the<b> <\/b>committee reserves the right to approve or disapprove participation according to its own considerations.<\/p>\n<p>Please download the <a href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/07\/Copy-of-Registration_XXXTeam-Name.xlsx\">Registration Document<\/a>, fill in the relevant content and rename the document to &#8220;Registration +Team Name&#8221;, and send it to <u>wsc2023SimChallenge@gmail.com<\/u> to complete the registration.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_wwox595   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2 id=\"submission\"><span style=\"font-weight: bold;\">Submission<\/span><\/h2>\n<p>Please\u00a0submit\u00a0your\u00a0code\u00a0in\u00a0.rar\u00a0or\u00a0.zip\u00a0file. The file name is Round Number + Team Name, eg Round1_TeamN. Make\u00a0sure\u00a0you\u00a0have\u00a0tested\u00a0the\u00a0code\u00a0in\u00a0your\u00a0local\u00a0computer.<\/p>\n<p>Email address for submission: <u>wsc2023SimChallenge@gmail.com<\/u><\/p>\n    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"prizes\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-prizes tb_tsno692 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_gktg692 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_o006693   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2><span style=\"font-weight: bold;\">Prizes<\/span><\/h2>\n<p>Total Prize Amount (USD): $10,000<\/p>\n<ul>\n<li>1st place: $3,000<\/li>\n<li>2nd &amp; 3rd places: $2,000<\/li>\n<li>4th &amp; 5th places: $1,000<\/li>\n<li>6th to 10th places: $200<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"contact\" data-lazy=\"1\" class=\"module_row themify_builder_row tb_has_section tb_section-contact tb_wy3p687 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_bp95688 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_99nh857   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2><span style=\"font-weight: bold;\">Contact<\/span><\/h2>\n<p>For any enquiries, please feel free to drop our Case Competition Chair, Dr. Li Haobin, an email at <a href=\"mailto:li_haobin@nus.edu.sg\">li_haobin@nus.edu.sg<\/a> and Co-Chair, Dr. Martino Luis, <a href=\"mailto:M.Luis@exeter.ac.uk\">M.Luis@exeter.ac.uk<\/a><\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_gad0910   \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h2 id=\"terms\"><span style=\"font-weight: bold;\">Terms &amp; Conditions<\/span><\/h2>\n<ol>\n<li>The competition committee reserves the right to disqualify any entrant from the competition if, in the competition committee&#8217;s sole discretion, it reasonably believes that the entrant has attempted to undermine the legitimate operation of the competition through cheating, deception, or other unfair playing practices.<\/li>\n<li>Submissions are void if they are in whole or part illegible, incomplete, damaged, altered, counterfeit, obtained through fraudulent means, or late. The competition committee reserves the right, in its sole discretion, to disqualify any entrant who makes a submission that does not adhere to all requirements.<\/li>\n<li>Officers, directors, employees, and advisory board members (and their immediate families and members of the same household) of the competition organizer and their respective affiliates are not eligible to participate in the competition.<\/li>\n<li>You agree to use reasonable and suitable measures to prevent persons who have not formally agreed to these rules from gaining access to the software and data provided by the competition organizer. You agree not to transmit, duplicate, publish, redistribute, or otherwise provide or make such software and data available to any party not participating in the competition. You agree to notify the competition organizer immediately upon learning of any possible unauthorized transmission or unauthorized access of such software and data and agree to work with the competition organizer to rectify any unauthorized transmission. You agree that participation in the competition shall not be construed as having or being granted a license (expressly, by implication, or otherwise) under, or any right of ownership in, any of the software and data.<\/li>\n<li>By downloading the software and data provided by the competition organizer you agree to the following terms:<\/li>\n<li>You will not distribute the software and data.<\/li>\n<li>You accept full responsibility for your use of the software and data and shall defend and indemnify the competition organizer, against any claims arising from your use of the software and data.<\/li>\n<li>By joining the competition, you affirm and acknowledge that you agree to comply with applicable laws and regulations, and you may not infringe upon any copyrights, intellectual property, or patent of another party for the software you develop in the course of the competition, and will not breach of any applicable laws and regulations related to export control and data privacy and protection.<\/li>\n<li>The competition committee reserves the right to verify eligibility and to adjudicate on any dispute at any time. If you provide any false information relating to the competition concerning your identity, residency, mailing address, telephone number, e-mail address, right of ownership, or information required for entering the competition, you may be immediately disqualified from the competition.<\/li>\n<li>The winner&#8217;s codes and documentation (collectively referred to as \u201cprogram\u201d) will be kept on the competition website after the competition. Unless otherwise indicated, all copyrights of the program belong to the winner. The program is licensed under MIT license. THIS PROGRAM IS PROVIDED ON AN &#8220;AS IS&#8221; BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.<\/li>\n<li>Prizes are subject to the competition committee&#8217;s review and verification of the entrant&#8217;s eligibility and compliance with these rules as well as the compliance of the winning submissions with the submission requirements.<\/li>\n<li>Competition prizes do not include tax payment. Any potential winner is solely responsible for all applicable taxes related to accepting the prize.<\/li>\n<li>The competition committee reserves the right at its sole discretion to terminate, modify, or suspend the competition, or disqualify the participants from the competition.<\/li>\n<li>For more information about personal data protection, please refer to the Privacy Policy.<\/li>\n<\/ol>\n    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_pl5s651 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_6vm1651 first\">\n                            <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->","protected":false},"excerpt":{"rendered":"<p>The \u201cSimulation Challenge\u201d (previously named the \u201cCase Study Competition\u201d) in Winter Simulation Conference (WSC) was initially launched in 2022, with the aim to delve into the significance of simulation and pave the way for increased collaboration between academia and industry. Through this initiative, we target to foster an environment of interdisciplinary cooperation that encourages innovation [&hellip;]<\/p>\n","protected":false},"author":1001077,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-7447","page","type-page","status-publish","hentry","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Simulation Challenge 2023 - Winter Simulation Conference 2023<\/title>\n<meta name=\"description\" content=\"The competition will examine the role of simulation in next-generation industrial systems and aid collaboration between academia and industry.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simulation Challenge 2023\" \/>\n<meta property=\"og:description\" content=\"The competition will examine the role of simulation in next-generation industrial systems and aid collaboration between academia and industry.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/\" \/>\n<meta property=\"og:site_name\" content=\"Winter Simulation Conference 2023\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-07T15:00:12+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/\",\"url\":\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/\",\"name\":\"Simulation Challenge 2023 - 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Winter Simulation Conference 2023","description":"The competition will examine the role of simulation in next-generation industrial systems and aid collaboration between academia and industry.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/","og_locale":"en_US","og_type":"article","og_title":"Simulation Challenge 2023","og_description":"The competition will examine the role of simulation in next-generation industrial systems and aid collaboration between academia and industry.","og_url":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/","og_site_name":"Winter Simulation Conference 2023","article_modified_time":"2023-08-07T15:00:12+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/","url":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/simulation-challenge\/","name":"Simulation Challenge 2023 - 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Through this initiative, we target to foster an environment of interdisciplinary cooperation that encourages innovation and fosters the creation of cutting-edge solutions to real-world problems.<br><br>With the theme \"Simulation for Resilient Systems\", the Simulation Challenge in WSC2023 will continue to encourage participants to explore the latest advances in simulation technology and their application to next-generation industrial systems. Participants will be required to present case studies that demonstrate the use of simulation to design, optimize, and evaluate systems that are resilient, sustainable, and adaptable to changing circumstances. The competition will provide a unique opportunity to engage with leading experts in the field, gain recognition for their work, and potentially win prizes.<br><br>As we all know, the global semiconductor chip supply is facing severe challenges this year. For a society that is highly dependent on electronic equipment, the technological innovation of the chip industry and the reconstruction of the manufacturing system may deeply affect the digital lifestyle we are familiar with. As researchers and developers in the field of simulation, we eagerly hope to use simulation modeling and analysis tools to solve bottleneck problems in chip manufacturing and improve the efficiency and resilience of the systems. Therefore, we sincerely invited Micron Semiconductor (Asia) as a co-organizer and sponsor of this competition, and one issue of their concerns will be chosen to be the topic of the Simulation Challenge 2023. We strongly encourage all who are interested in simulation to join us and try your hand at the Simulation Challenge!<\/p> <p>This competition will be co-organized by the ISEM Department of National University of Singapore,\u00a0 Engineering at the University of Exeter, ISE Department at KAIST, and Guanghua School of Management at Peking University. Stay tuned and keep a lookout on this page for more updates!<\/p> <p>For any inquiries, please feel free to drop our Simulation Challenge Chair, <a href=\"mailto:li_haobin@nus.edu.sg\">Dr. Li Haobin<\/a>\u00a0 and Co-Chair, <a href=\"mailto:M.Luis@exeter.ac.uk\">Dr. Martino Luis<\/a>.<\/p>\n<h2><strong>Problem Description<\/strong><\/h2> <p>Using the typical problem in the fabrication process as the case study for this competition, the organizers will build a basic simulation system model with discrete-event modeling methods and implement it in an open-source DES framework (O2DES.NET or o2despy). The organizers will also provide clear documentation to describe the model structure according to the rigorously defined modeling formalism.<\/p> <p>The organizers will specify the data and source code according to the following three aspects of information:<\/p> <ul> <li>Variable scenario parameters, based on which the system shall operate, such as real-time demand and resource availability, etc.<\/li> <li>The key decisions and default rules involved in the operation of the system, such as production scheduling, task assignment, etc.<\/li> <li>Performance indicators to measure the efficiency and quality of the system operations.<\/li> <\/ul>\n<img src=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/03\/Simulation-Challenge-Graphic.png\" title=\"Simulation Challenge Graphic\" alt=\"Simulation Challenge Graphic\" srcset=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/03\/Simulation-Challenge-Graphic.png 735w, https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/03\/Simulation-Challenge-Graphic-300x192.png 300w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/>\n<p>Participants are required to:<\/p> <ol> <li>Rewrite and replace (B) in order to maximize the performance. indicators in (C) given various scenarios in (A).<\/li> <li>Generate logic rules in (B) through various ways, including but not limited to:<br>-Write rule-based scripts or heuristic algorithms embedded in decision events<br>-Embed simulation model into external optimization search algorithm<br>-Use the machine learning model to identify and conclude the best rule parameters and embed them in decision events<\/li> <li>Provide only (B) of the program code in a dedicated folder. All other source code other than (B) will not be evaluated.<\/li> <\/ol> <h3>Assessment<\/h3> <ul> <li>Once all participants have submitted their program code and data in (B), the organizers will embed them in the discrete-event simulation model prepared in advance, overwrite the corresponding original code, and compile and generate an executable simulation program.<\/li> <li>The pre-specified undisclosed scenarios as in (A) and random seeds will serve as the input. After which, the organizers will run the simulation program of each participant and generate the output of performance index values as in (C).<\/li> <\/ul> <h3>Documentation<\/h3> <ul> <li><a href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/08\/WSC-Simulation-Challenge-2023-Brief_V2.pdf\">WSC Simulation Challenge 2023 - Brief:<\/a> A document that introduces the simulation structure briefly.<\/li> <li><a href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/08\/WSC-Simulation-Challenge-2023-Tech-Document_V2.pdf\">WSC Simulation Challenge 2023 Tech Document:<\/a> A\u00a0document that guides participants to participate in the competition and provides detailed illustrations of the simulation system.<\/li> <\/ul>\n<h2>Evaluation<\/h2> <ul> <li>This competition is split into 4 rounds. As we progress through the competition, the weightage assigned to each round increases in proportion to the scenario\u2019s difficulty.<\/li> <li>The first three rounds are split over the course of three months (August-October). For each of these rounds, a new scenario is released at the beginning of every month (see schedule). Participants can submit their work for each round at any point of time before the <strong>23rd of each month<\/strong>. Resubmissions are allowed only before the deadline of each round. Throughout this period, there will be a leaderboard which ranks the performance of the submissions we receive. This ranking will be regularly updated as the submissions come in, after which the final ranking for the round will be released at the end of the month.<\/li> <li>For\u00a0each\u00a0round,\u00a0teams\u00a0will\u00a0get\u00a0some\u00a0points.\u00a0The\u00a0top\u00a010\u00a0teams\u00a0will\u00a0get\u00a0100,\u00a095,\u00a090, ...,\u00a055\u00a0points,\u00a0respectively.\u00a0Others\u00a0with\u00a0submissions\u00a0will\u00a0get\u00a050\u00a0points.<\/li> <li>Weights\u00a0are\u00a0different\u00a0for\u00a0each\u00a0round.\u00a0To\u00a0be\u00a0more\u00a0specific,\u00a0the\u00a0weights\u00a0are\u00a00.05,\u00a00.15,\u00a00.3,\u00a00.5,\u00a0respectively.\u00a0The\u00a0final\u00a0rankings\u00a0are\u00a0counted\u00a0by\u00a0the\u00a0total\u00a0points.<\/li> <li>For\u00a0example,\u00a0if\u00a0your\u00a0rankings\u00a0are\u00a05th,\u00a05th,\u00a02nd,\u00a01st.\u00a0Your\u00a0points\u00a0are\u00a080*0.05+80*0.15+95*0.3+100*0.5=94.5.<\/li> <li>Unlike previous rounds, the scenario for the final round will not be released. Should they choose to, participants can submit either an updated version of their work for this round, or they can simply re-submit their previous works. Participants have up till <strong>November 23<\/strong> to submit their final work for the fourth round. The leaderboard will not be public for this round.<\/li> <li>The participants\u2019 performance in every round will contribute towards their overall results. Results will be announced on November 30, of which, the Top 5 finalists will be informed to prepare a report presentation for WSC2023.<\/li> <\/ul>\n<h2>Timeline<\/h2> <p>The competition officially starts on August 1 with the start of Round 1.<\/p>\n<h3>Round 1<\/h3> <h4><strong>Start Date: August 1<\/strong><\/h4> <ul> <li>Registration opens<\/li> <li>Case study is announced<\/li> <li>First Scenario is released<\/li> <li>Submissions for Round 1 open<\/li> <\/ul> <h4><b>End Date: August 23<\/b><\/h4><p>Submissions close for the Round 1.<strong><br><\/strong><\/p> <h4>Evaluation Period: August 24-30<\/h4> <h4><strong>Rankings Announcement: August 31<\/strong><\/h4>\n<h3>Round 2<\/h3> <h4><strong>Start Date: September 1<\/strong><\/h4> <ul> <li>New Scenario is released<\/li> <li>Submissions for Round 2 open<\/li> <\/ul> <h4><b>End Date: September 23<\/b><\/h4> <p>Submissions close for the Round 2.<strong><br><\/strong><\/p> <h4>Evaluation Period: September 24-29<\/h4> <h4><strong>Rankings Announcement: September 30<\/strong><\/h4>\n<h3>Round 3<\/h3> <h4><strong>Start Date: October 1<\/strong><\/h4> <ul> <li>New Scenario is released<\/li> <li>Submissions for Round 3 open<\/li> <\/ul> <h4><b>End Date: October&nbsp;23<\/b><\/h4> <p>Submissions close for the Round 3.<strong><br><\/strong><\/p> <h4>Evaluation Period: October 24-30<\/h4> <h4><b>Rankings Announcement: October&nbsp;31<\/b><\/h4>\n<h3>Hidden Round<\/h3> <h4><strong>Start Date: November 1<\/strong><\/h4> <ul> <li>Submissions for Hidden Round open<\/li> <li>No new scenario will be released<\/li> <li>Participants can either: <ul> <li>submit an updated version of their work OR\u00a0<\/li> <li>re-submit\u00a0their previous works<\/li> <\/ul> <\/li> <\/ul> <h4><b>End Date: November 23<\/b><\/h4> <p>Submissions close for the Hidden Round.\u00a0<\/p> <h4>Evaluation Period: November 24-29<\/h4> <h4><b>Rankings Announcement: November 30<\/b><\/h4> <p>Top 5 teams announced.<\/p>\n<h2>Rules &amp; Registration<\/h2> <h3>Eligibility<\/h3> <p>To be eligible to enter the competition, all participants must:<\/p> <ul> <li>Register for the competition with a valid and active email address which the organizer can use to communicate with the participants.<\/li> <li>Either be a single entrant or part of a team of up to a <strong>maximum of five (5) members only.<\/strong> Each participant <strong>can only join up to one team<\/strong>.<\/li> <li>Be solely responsible for creating the competition submission. Supervision or advice from the participants\u2019 professors or post-doctoral researchers is permissible.<\/li> <\/ul> <p>The competition is open to all except for members of the<b>\u00a0<\/b>committee, including all staff members. However, the<b> <\/b>committee reserves the right to approve or disapprove participation according to its own considerations.<\/p> <p>Please download the <a href=\"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/files\/2023\/07\/Copy-of-Registration_XXXTeam-Name.xlsx\">Registration Document<\/a>, fill in the relevant content and rename the document to \"Registration +Team Name\", and send it to <u>wsc2023SimChallenge@gmail.com<\/u> to complete the registration.<\/p>\n<h2 id=\"submission\">Submission<\/h2> <p>Please\u00a0submit\u00a0your\u00a0code\u00a0in\u00a0.rar\u00a0or\u00a0.zip\u00a0file. The file name is Round Number + Team Name, eg Round1_TeamN. Make\u00a0sure\u00a0you\u00a0have\u00a0tested\u00a0the\u00a0code\u00a0in\u00a0your\u00a0local\u00a0computer.<\/p> <p>Email address for submission: <u>wsc2023SimChallenge@gmail.com<\/u><\/p>\n<h2>Prizes<\/h2> <p>Total Prize Amount (USD): $10,000<\/p> <ul> <li>1st place: $3,000<\/li> <li>2nd &amp; 3rd places: $2,000<\/li> <li>4th &amp; 5th places: $1,000<\/li> <li>6th to 10th places: $200<\/li> <\/ul>\n<h2>Contact<\/h2> <p>For any enquiries, please feel free to drop our Case Competition Chair, Dr. Li Haobin, an email at <a href=\"mailto:li_haobin@nus.edu.sg\">li_haobin@nus.edu.sg<\/a> and Co-Chair, Dr. Martino Luis, <a href=\"mailto:M.Luis@exeter.ac.uk\">M.Luis@exeter.ac.uk<\/a><\/p>\n<h2 id=\"terms\">Terms &amp; Conditions<\/h2> <ol> <li>The competition committee reserves the right to disqualify any entrant from the competition if, in the competition committee's sole discretion, it reasonably believes that the entrant has attempted to undermine the legitimate operation of the competition through cheating, deception, or other unfair playing practices.<\/li> <li>Submissions are void if they are in whole or part illegible, incomplete, damaged, altered, counterfeit, obtained through fraudulent means, or late. The competition committee reserves the right, in its sole discretion, to disqualify any entrant who makes a submission that does not adhere to all requirements.<\/li> <li>Officers, directors, employees, and advisory board members (and their immediate families and members of the same household) of the competition organizer and their respective affiliates are not eligible to participate in the competition.<\/li> <li>You agree to use reasonable and suitable measures to prevent persons who have not formally agreed to these rules from gaining access to the software and data provided by the competition organizer. You agree not to transmit, duplicate, publish, redistribute, or otherwise provide or make such software and data available to any party not participating in the competition. You agree to notify the competition organizer immediately upon learning of any possible unauthorized transmission or unauthorized access of such software and data and agree to work with the competition organizer to rectify any unauthorized transmission. You agree that participation in the competition shall not be construed as having or being granted a license (expressly, by implication, or otherwise) under, or any right of ownership in, any of the software and data.<\/li> <li>By downloading the software and data provided by the competition organizer you agree to the following terms:<\/li> <li>You will not distribute the software and data.<\/li> <li>You accept full responsibility for your use of the software and data and shall defend and indemnify the competition organizer, against any claims arising from your use of the software and data.<\/li> <li>By joining the competition, you affirm and acknowledge that you agree to comply with applicable laws and regulations, and you may not infringe upon any copyrights, intellectual property, or patent of another party for the software you develop in the course of the competition, and will not breach of any applicable laws and regulations related to export control and data privacy and protection.<\/li> <li>The competition committee reserves the right to verify eligibility and to adjudicate on any dispute at any time. If you provide any false information relating to the competition concerning your identity, residency, mailing address, telephone number, e-mail address, right of ownership, or information required for entering the competition, you may be immediately disqualified from the competition.<\/li> <li>The winner's codes and documentation (collectively referred to as \u201cprogram\u201d) will be kept on the competition website after the competition. Unless otherwise indicated, all copyrights of the program belong to the winner. The program is licensed under MIT license. THIS PROGRAM IS PROVIDED ON AN \"AS IS\" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.<\/li> <li>Prizes are subject to the competition committee's review and verification of the entrant's eligibility and compliance with these rules as well as the compliance of the winning submissions with the submission requirements.<\/li> <li>Competition prizes do not include tax payment. Any potential winner is solely responsible for all applicable taxes related to accepting the prize.<\/li> <li>The competition committee reserves the right at its sole discretion to terminate, modify, or suspend the competition, or disqualify the participants from the competition.<\/li> <li>For more information about personal data protection, please refer to the Privacy Policy.<\/li> <\/ol>","_links":{"self":[{"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/pages\/7447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/users\/1001077"}],"replies":[{"embeddable":true,"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/comments?post=7447"}],"version-history":[{"count":69,"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/pages\/7447\/revisions"}],"predecessor-version":[{"id":8630,"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/pages\/7447\/revisions\/8630"}],"wp:attachment":[{"href":"https:\/\/meetings.informs.org\/wordpress\/wsc2023\/wp-json\/wp\/v2\/media?parent=7447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}