{"id":18188,"date":"2025-01-29T08:04:48","date_gmt":"2025-01-29T07:04:48","guid":{"rendered":"https:\/\/www.uni.lu\/fdef-en\/?post_type=events&#038;p=18188"},"modified":"2025-03-03T10:12:58","modified_gmt":"2025-03-03T09:12:58","slug":"dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk","status":"publish","type":"events","link":"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/","title":{"rendered":"CANCELLED &#8211; DEM Lunch Seminar with Rouba Ibrahim, 成人头条versity College London, UK"},"content":{"rendered":"\n<section class=\"wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\">\n<p><strong>CANCELLED !<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-unilux-blocks-custom-buttons btn-list\"><li class=\"wp-block-unilux-blocks-custom-button\"    aria-disabled=\"false\"\n    >\n    <a\n        role=\"link\"\n        aria-disabled=\"false\"\n                    href=\"https:\/\/www.eventbrite.fr\/e\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-registration-1224555250719?aff=oddtdtcreator\"\n                target=\"_self\"\n        class=\"btn btn--primary\"\n            >Register<\/a>\n<\/li>\n\n\n<li class=\"wp-block-unilux-blocks-custom-button\"    aria-disabled=\"false\"\n    >\n    <a\n        role=\"link\"\n        aria-disabled=\"false\"\n                    href=\"https:\/\/www.uni.lu\/fdef-en\/calendar?post_type=events&#038;p=18188&#038;calendar\"\n                target=\"_self\"\n        class=\"btn btn--secondary\"\n            >Add to calendar<\/a>\n<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>&nbsp;Size-based Scheduling in Service Systems<\/strong>  <\/p>\n\n\n\n<p><strong>Abstract<\/strong><\/p>\n\n\n\n<p>Size-based scheduling policies, such as shortest-remaining-processing-time (SRPT) and&nbsp;shortest-job-first (SJF), have been extensively studied for decades. Yet, almost all&nbsp;analytical results in the literature remain exclusive to single-server queues with infinitely&nbsp;patient jobs and under exact job-size information, which are assumptions that clearly do&nbsp;not hold in service systems such as call centers or healthcare facilities. In this work, we&nbsp;provide the first analytical results on the performance of size-based scheduling in&nbsp;multiserver queues with abandonment and inexact job-size information.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>成人头条 Rouba Ibrahim<\/strong><\/p>\n\n\n\n<p>Rouba Ibrahim is a professor at the School of Management of 成人头条versity College London, where she currently heads the Operations &amp; Technology group. She&nbsp;serves on the editorial boards of Management Science and Queueing Systems as an associate editor, and she serves as an Area Editor of the Operations and Supply Chains area at Operations Research. She is the current Service Management Special Interest Group Chair for the MSOM Society.&nbsp;Rouba Ibrahim holds a PhD degree in Operations Research from Columbia 成人头条versity, an MSc in Applied Mathematics and Statistics from Stony Brook 成人头条versity, and a BSc in Mathematics from the American 成人头条versity of Beirut.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Language<\/strong><\/p>\n\n\n\n<p>English<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>This is a free seminar. Registration is mandatory.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":99,"featured_media":10247,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"featured_image_focal_point":[],"show_featured_caption":false,"ulux_newsletter_groups":"","uluxPostTitle":"","uluxPrePostTitle":"","_trash_the_other_posts":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"event_start_date":"2025-03-05 15:00:00","event_end_date":"2025-03-05 16:00:00","event_speaker_name":"Rouba Ibrahim","event_speaker_link":"https:\/\/www.mgmt.ucl.ac.uk\/people\/roubaibrahim","event_is_online":false,"event_location":"Campus Weicker","event_street":"4, rue Alphonse Weicker - Room B001","event_location_link":"https:\/\/www.uni.lu\/en\/about\/campuses\/weicker-building\/","event_zip_code":"2721","event_city":"Luxembourg","event_country":"Luxembourg"},"events-topic":[298],"events-type":[323,322,315],"organisation":[138,101],"authorship":[99],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v22.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CANCELLED - DEM Lunch Seminar with Rouba Ibrahim, 成人头条versity College London, UK - FDEF events I 成人头条.lu<\/title>\n<meta name=\"description\" content=\"CANCELLED ! &nbsp;Size-based Scheduling in Service Systems Abstract Size-based scheduling policies, such as shortest-remaining-processing-time (SRPT)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CANCELLED - DEM Lunch Seminar with Rouba Ibrahim, 成人头条versity College London, UK\" \/>\n<meta property=\"og:description\" content=\"CANCELLED ! &nbsp;Size-based Scheduling in Service Systems Abstract Size-based scheduling policies, such as shortest-remaining-processing-time (SRPT)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/\" \/>\n<meta property=\"og:site_name\" content=\"FDEF EN\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/uni.FDEF.lu\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-03T09:12:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/3\/2024\/05\/Lunch-Seminar-DEM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"665\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/\",\"url\":\"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/\",\"name\":\"CANCELLED - DEM Lunch Seminar with Rouba Ibrahim, 成人头条versity College London, UK - FDEF events I 成人头条.lu\",\"isPartOf\":{\"@id\":\"https:\/\/www.uni.lu\/fdef-en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.uni.lu\/fdef-en\/events\/dem-lunch-seminar-with-rouba-ibrahim-university-college-london-uk\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/3\/2024\/05\/Lunch-Seminar-DEM.png\",\"datePublished\":\"2025-01-29T07:04:48+00:00\",\"dateModified\":\"2025-03-03T09:12:58+00:00\",\"description\":\"CANCELLED ! 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