--- 格式版本: 2 标题: "Visa Applications • SC26" 原文链接: "https://sc26.supercomputing.org/attendees/visa-applications/" 发布日期: "2026-09-04" 发布时间校准状态: "found" 发布时间需复核: "否" 发布时间来源: "rule:local:strict_original_body" 发布时间证据: "Published Time: Fri, 04 Sep 2026 12:06:35 GMT" 发布时间校准原因: "规则确认唯一严格发布时间，来源 local:strict_original_body" 发布时间校准置信度: "high" 发布时间候选数量: 4 发布时间严格候选数量: 1 发布时间原页读取状态: "source template page reused from URL open" 发布时间未找到原因: "" 发布时间校准时间: "2026-09-04T22:06:55+08:00" 发布时间仲裁状态: "skipped" 发布时间仲裁尝试次数: 0 发布时间仲裁耗时毫秒: 0 发现时间: "2026-09-04T22:03:54+08:00" 入库时间: "2026-09-04T14:06:56.000Z" 来源平台: "SC 大会搜索" 搜索渠道: "source_template" 搜索词: "https://sc26.supercomputing.org/?s=AI%20Rack" 匹配关键词: - "AI Rack" - "AI" - "Immersion" 相关厂家: [] 相关专家: [] 内容类型: "网页" 抓取工具: "Jina Reader" 清洗工具: "Jina Reader Markdown + Defuddle/Readability 正文提取" 原始附件: [] AI优质: "否" AI打分: 17 AI分档: "非优质" AI质检状态: "不通过" AI打分理由: "正文为SC26大会的签证申请指导，属于会议行政服务页面，未讨论超节点、AI Rack、机柜级系统或任何相关技术、标准和商业部署；无新增可核验事实，不满足任何准入通道，不能作为超节点业务情报源。" AI质检模型: "zj-deepseek-v4-flash" AI质检时间: "2026-09-04T22:07:12+08:00" AI主题相关性: 0 AI来源权威性: 10 AI新颖性: 0 AI技术细节: 0 AI商业部署信号: 0 AI完整性: 7 AI评分提示词版本: "v17-精简生产版" AI评分提示词SHA256: "48fb9777f386026761b4873eaff30807694fb11e9b352d7c69bf2dfde750cc7d" AI评分知识库版本: "knowledge_base_v1-20260819+runtime.89" AI评分知识库SHA256: "ff54e1479f3e5fb41037cb816bc8f6bdc83e7bcfa466d5fcf32f781220de91c7" AI评分知识库检索词: "[\"AI Rack\",\"https://sc26.supercomputing.org/?s=AI%20Rack\",\"SC26\",\"URL\",\"GMT\",\"sc26.supercomputing.org/all-dates-deadlines\",\"sc26.supercomputing.org\",\"SC\",\"sc26.supercomputing.org/community-engagement\",\"sc26.supercomputing.org/attendees\",\"sc26.supercomputing.org/contact-us\",\"sc26.supercomputing.org/program\"]" AI评分知识库命中: "[{\"id\":\"july-correct-0124\",\"title\":\"从48V:1V到800V:1V，下一代AI服务器电源技术的深度拆解\",\"sourceType\":\"labeled_article\",\"time\":\"2026-07\",\"matchedTerms\":[\"GMT\",\"SC\"],\"rank\":-9.246411066140249},{\"id\":\"runtime-7aadc05d024a3a525d014ae9\",\"title\":\"MTIA 300: Meta’s First Training Chip with Built-in NICs and Communication-Offloading Engines\",\"sourceType\":\"ai_excellent_article\",\"time\":\"2026-08-24\",\"matchedTerms\":[\"SC26\",\"URL\",\"sc26.supercomputing.org\",\"SC\"],\"rank\":-8.28229509980505},{\"id\":\"july-correct-0012\",\"title\":\"Microsoft to deploy AMD Helios rackscale solution to support inference workloads and Azure services\",\"sourceType\":\"labeled_article\",\"time\":\"2026-07\",\"matchedTerms\":[\"AI Rack\",\"URL\",\"SC\"],\"rank\":-7.659949683460855},{\"id\":\"historical-jun-042\",\"title\":\"AI Rack/机柜级超节点架构，详细列出Vera Rubin/GB200 NVL72规格、NVLink 6互连、HBM3e、液冷与供电设计，具备明确的产品化与\",\"sourceType\":\"curated_item\",\"time\":\"2026-06\",\"matchedTerms\":[\"AI Rack\"],\"rank\":-7.229146973554366},{\"id\":\"july-correct-0062\",\"title\":\"Why AI Racks Need an Open Signal Conditioning Standard\",\"sourceType\":\"labeled_article\",\"time\":\"2026-07\",\"matchedTerms\":[\"AI Rack\",\"URL\",\"SC\"],\"rank\":-6.6537510023020285}]" 采集批次: "2026年9月4日21点16分50秒" 采集批次ID: "20260904-211650-d3777cfe" 去重键: "https://sc26.supercomputing.org/attendees/visa-applications" --- Title: Visa Applications • SC26 URL Source: https://sc26.supercomputing.org/attendees/visa-applications/ Published Time: Fri, 04 Sep 2026 12:06:35 GMT Markdown Content: [Skip to main content](https://sc26.supercomputing.org/attendees/visa-applications/#content) * [Dates & Deadlines](https://sc26.supercomputing.org/all-dates-deadlines/) * [Volunteer](https://sc26.supercomputing.org/community-engagement/volunteer/) * [Contact Us](https://sc26.supercomputing.org/contact-us/) [![Image 1: SC26 logo](https://sc26.supercomputing.org/wp-content/uploads/2025/10/sc26_headerlogo_02.svg)](https://sc26.supercomputing.org/) Toggle navigation Toggle navigation * [Program](https://sc26.supercomputing.org/program/)Dropdown menu toggle Program * [Regional Tech Hub](https://sc26.supercomputing.org/program/regional-tech-hub/) * 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Resources](https://sc26.supercomputing.org/attendees/family-resources/) * [Code of Conduct](https://sc26.supercomputing.org/community-engagement/code-of-conduct/) Search Search [Home](https://sc26.supercomputing.org/)[Attendees](https://sc26.supercomputing.org/attendees/)Visa Applications # Visa Applications ![Image 2: hero scape](https://sc26.supercomputing.org/wp-content/uploads/2026/04/hero_scape_02-1024x455.png) ![Image 3](https://sc26.supercomputing.org/wp-content/uploads/2022/10/visa-1.jpg) ### Welcoming those from abroad An application for a visa can be a lengthy process. We recommend starting your visa application process early — 90 to 120 days prior to the conference, which begins Sunday, 15 November 2026. Please contact us if you have questions about attending as an international visitor. ### International visitors * * * **Targeted information for those coming from outside the U.S.** [Visiting Chicago](https://www.choosechicago.com/plan-your-trip/international-visitors/) ### Committee * * * **Registration Chair**Janet M. McCord, University of Texas [contact us](https://sc26.supercomputing.org/contact-us/?topic=Registration) ## Visa Letter Instructions **International visitors should give special attention to visa requirements and make travel plans well in advance. To streamline the visa letter process follow these steps**: 1. [Register for SC](https://sc26.supercomputing.org/registration/) and pay in full. 2. Return to the SC Registration site and sign in using the email you used to register and your registration confirmation number. 3. Click “Print a Visa Letter of Invitation.” * * * ### Apply for a U.S. Visa To enter the United States, citizens and residents of most countries in the world must have a visa. If your travel to the U.S. will require a visa, you must apply for it long before you fly to the United States. The application is online and there is a fee. In addition, you must meet with a person at the [nearest U.S. Consul General office](https://www.usembassy.gov/), who will ask to see a letter that invites you to attend SC. See the website for U.S. Customs and Border Protection (U.S. Electronic System for Travel Authorization) with links to important official information: [U.S. Customs/ESTA](https://esta.cbp.dhs.gov/esta) ### Visa Waiver Program Travelers from some countries can enter the United States without a visa. But entry is not automatic. Before you depart for the United States, you must complete an online application and pay a fee (credit card payment only): [Visa waiver program](https://travel.state.gov/content/travel/en/us-visas/tourism-visit/visa-waiver-program.html) ### Electronics & Devices Bring the right adaptor. In the U.S., the standard power supply voltage is 120V and the standard frequency is 60Hz. Power plugs and sockets accept a multi-way/multi-point outlet plug, known as types A and B. (Plug type A has two flat parallel pins and plug type B has two flat parallel pins and a grounding pin.) Most electronic devices have universal power supplies that will work in any country, but be sure to check the label on your device. We recommend you bring a power plug (travel) adaptor: [Plug & Socket Types](https://www.worldstandards.eu/electricity/plugs-and-sockets/) ### Safety The United States is not a dangerous place. Overall, it is a safe, welcoming country. Chicago is a safe city, but all cities have “good” and “bad” areas. Always be aware of your surroundings and use your common sense when traveling abroad. ![Image 4: chicago skylin](https://sc26.supercomputing.org/wp-content/uploads/2025/11/chiago_skyline-1024x640.jpg) ### [Discover Chicago](https://sc26.supercomputing.org/chicago/) Our host city, with its iconic skyline along the lake, is ready to welcome all SC attendees. ![Image 5: SC26 logo](https://sc26.supercomputing.org/wp-content/uploads/2025/10/footer_logo.svg) * [SC26 Planning Committee](https://sc26.supercomputing.org/community-engagement/planning-committee/) * [SC Steering Committee](https://sc26.supercomputing.org/sc-steering-committee/) * [SC Conference Series](http://supercomputing.org/) * * * [CODE OF CONDUCT](https://sc26.supercomputing.org/code-of-conduct) [IEEE PRIVACY POLICY](https://www.ieee.org/security-privacy.html) [ACM PRIVACY POLICY](https://www.acm.org/about-acm/privacy-policy) [](https://www.facebook.com/SCconferences)[](https://twitter.com/SuperComputing)[](https://www.linkedin.com/company/sc-conference/)[](https://www.youtube.com/user/SCconferenceseries)[](https://www.instagram.com/sc_conference/)[](https://sc26.supercomputing.org/feed) ![Image 6: sponsored by](https://sc26.supercomputing.org/wp-content/uploads/2026/02/sponsored_by_100.svg) [![Image 7: IEEE-CS 80th logo](https://sc26.supercomputing.org/wp-content/uploads/2026/02/ieee_80.svg)](https://www.computer.org/) [![Image 8: TCHPC logo](https://sc26.supercomputing.org/wp-content/uploads/2026/02/tchpc_white.svg)](https://tc.computer.org/tchpc/) [![Image 9: ACM logo](https://sc26.supercomputing.org/wp-content/uploads/2026/02/acm_white.svg)](https://www.acm.org/) ![Image 10: SIGHPC logo](https://sc26.supercomputing.org/wp-content/uploads/2023/06/sigArtboard-1@4x.png) [Back To Top Button](https://sc26.supercomputing.org/attendees/visa-applications/#top)