<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://lejunzhou.com/talk/example-talk/</loc><lastmod>2022-12-13T20:17:20+08:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/publication-type/3/</loc><lastmod>2023-08-23T20:54:55-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/publication/a-four-stage-heuristic-algorithm-for-solving-on-demand-meal-delivery-routing-problem/</loc><lastmod>2023-08-23T20:54:55-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/publication_types/</loc><lastmod>2023-08-23T20:54:55-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/tag/source-themes/</loc><lastmod>2023-08-23T20:54:55-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/tags/</loc><lastmod>2023-08-23T20:54:55-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/tag/meal-delivery/</loc><lastmod>2023-06-06T20:41:52+08:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/project/on-demand-meal-delivery-routing-problem/</loc><lastmod>2023-06-06T20:41:52+08:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/project/</loc><lastmod>2023-06-06T20:45:44+08:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/publication/provably-high-quality-solutions-for-the-liquid-medical-oxygen-allocation-problem/</loc><lastmod>2023-08-23T19:37:58-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/tag/academic/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/categories/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/category/demo/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/post/getting-started/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/tag/%E5%BC%80%E6%BA%90/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/category/%E6%95%99%E7%A8%8B/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/post/writing-technical-content/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/post/jupyter/</loc><lastmod>2022-10-02T16:42:06+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/slides/</loc><lastmod>2022-08-14T12:26:55+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/slides/example/</loc><lastmod>2022-08-14T12:26:55+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/project/covid-19-lmo-logistics/</loc><lastmod>2023-06-06T20:45:44+08:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/tag/logistics/</loc><lastmod>2023-06-06T20:45:44+08:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/</loc><lastmod>2023-08-23T20:52:31-07:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/admin/</loc><lastmod>2022-04-24T03:20:45+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/post/</loc><lastmod>2022-04-24T03:20:45+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/publication/</loc><lastmod>2022-04-24T03:20:45+00:00</lastmod><changefreq>weekly</changefreq></url><url><loc>https://lejunzhou.com/event/</loc><lastmod>2022-04-24T03:20:45+00:00</lastmod><changefreq>weekly</changefreq></url></urlset>