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11. 发明公开

US20240230369A9 TESSELATION-BASED PROXIMITY SYSTEM 审中-公开
公开(公告)号：US20240230369A9
公开(公告)日：2024-07-11
申请号：US17972368
申请日：2022-10-24
申请人： Expedia, Inc.
发明人： Jacques-Olivier Goussard , Mahamane Kanoute , Herve Hacot , Jean-Louis Miglietti , Guillaume Fouquereau
IPC分类号： G01C21/00 , G01C21/34 , G06Q10/02 , G06T17/20
CPC分类号： G01C21/3881 , G01C21/3476 , G06Q10/025 , G06T17/20
摘要： A method includes storing, in computer memory, a tessellation comprising a plurality of tiles corresponding to a plurality of geographical regions. The plurality of tiles are stored with travel times in a plurality of transportation modalities across a plurality of edges of the plurality of tiles. The method also includes storing, in the computer memory, associations between a plurality of points of interest and corresponding tiles of the plurality of tiles based on locations of the plurality of points of interests relative to the plurality of geographic regions, determining, by one or more processors, a first set of the plurality of tiles reachable from a first tile of the plurality of tiles in up to a first total travel time based on the travel times across the plurality of edges, and identifying, by the one or more processors, a first set of the plurality of points of interest associated with the first set of the plurality of tiles.

12. 发明申请

US20210201210A1 BOOKING MANAGEMENT SYSTEM 有权
公开(公告)号：US20210201210A1
公开(公告)日：2021-07-01
申请号：US16730427
申请日：2019-12-30
申请人： Expedia, Inc.
发明人： Suguna Navin , Wan-Shuan Cheng , Abhishek Skariah , Andrew Lawrence Ebaugh
IPC分类号： G06Q10/02 , G06Q20/40 , G06Q20/34 , G06Q20/24 , G06Q50/14 , H04L9/32 , G06F16/23
摘要： Secure authentication and delayed transaction processing for booking management systems is provided. Third-party services partner with booking management systems to aggregate and list offerings of the third-party services in a digestible display on a one-stop platform. A booking management system can manage the authentication of payment card information on behalf of any number of such third-party services. The booking management system can maintain and process authentication information associated with traveler payment cards, and provide virtual payment information to the third-party services for delayed transactions. The third-party services may later initiate the delayed transactions using the virtual payment information, without being required to perform authentication processing on the traveler payment card information maintained by the booking management system.

13. 发明授权

US10984349B2 Travel advisory notifications 有权
公开(公告)号：US10984349B2
公开(公告)日：2021-04-20
申请号：US16869442
申请日：2020-05-07
申请人： Expedia, Inc.
发明人： Angus Yee-Jen Fan , Bruce Alan Wynn
IPC分类号： G06Q10/02
摘要： A travel advisory generation system is provided that enables generation of travel advisories based upon one or more selected parameters (e.g., location, origin, destination, date, date range, travel provider, class of service, etc.). These travel advisories may be further incorporated into travel search results, providing relevant advisory information in conjunction, e.g., concurrently or in-line, with travel options. The advisories may be further customized in order to display desired notifications and not display undesired notifications to selected users of the travel advisory generation system (e.g., system operators, travel service providers (including, but not limited to, travel agents and travel managers of an organization), and travelers).

14. 发明授权

US10817922B2 Persona for opaque travel item selection 有权
公开(公告)号：US10817922B2
公开(公告)日：2020-10-27
申请号：US16140335
申请日：2018-09-24
申请人： Expedia, Inc.
发明人： Matthew James Knight
IPC分类号： G06Q30/00 , G06Q30/06 , G06F16/95 , G06F16/248 , G06F16/2457 , G06Q50/12
摘要： A network-based service may be provided for facilitating queries for a number of items, such as travel services. A user may submit a query including criteria for determining relevant items. The network-based service may be configured to generate opaque search results in response to queries, revealing sufficient detail to allow the user to confirm the relevance of the travel item, but insufficient detail to disclose the identity of the supplier. Based on the submitted query or other information, the network-based service may associate a persona with the user, such as the persona of a business or leisure traveler. The network-based service may use the persona to determine a travel item or items best suited to the user, by identifying the travel item attributes that correlate positively with preferences of the persona. The network-based service may then generate an opaque search result that reveals travel item attributes desired by the persona.

15. 发明授权

US10025770B2 Systems and methods for automated content generation 有权
公开(公告)号：US10025770B2
公开(公告)日：2018-07-17
申请号：US13908767
申请日：2013-06-03
申请人： Expedia, Inc.
发明人： Rene Waksberg , Donny Hsu , Patrick Bradley
IPC分类号： G06F17/24 , G06F17/30
摘要： A content generation service is described that generates content for electronic documents in different languages based upon templates. The templates may include paragraph templates composed of sentence types including sentence templates. The sentence templates may further include variables having corresponding attributes. Each of the paragraph templates, sentence templates, and attributes may be hierarchically organized. The content generation service may obtain data describing an item of interest, such as a travel item. The obtained data may further specify a document language, section and paragraph for which content is to be generated. Content is generated for variables in hierarchical order, with higher ranked paragraphs considered first. Within the highest ranked paragraph, a sentence type is selected and the variables within the highest ranked sentence template of the sentence type are considered. Sentence templates which contain attributes matched by the data obtained for the item of interest are added to the generated document.

16. 发明申请

US20140258045A1 COLLECTING AND DISPLAYING PRICE INFORMATION 审中-公开
标题翻译：收集和显示价格信息
公开(公告)号：US20140258045A1
公开(公告)日：2014-09-11
申请号：US14279675
申请日：2014-05-16
申请人： EXPEDIA, INC.
发明人： Charles A. Seybold , Jon P. Zimmerman
IPC分类号： G06Q30/06
CPC分类号： G06Q30/0629 , G06Q10/02
摘要： A service for pricing items of inventory contained in a searchable database is available for access via the Internet. Where multiple items can satisfy a consumer's request, it is typical for a service to perform an inventory search for items that match a consumer's request. When the inventory is stored in an inventory database, the inventory database is queried for the purpose of retrieving a result set which matches the consumer's request. A separate fare server database containing inventory recently known to be available, located local to the Internet server for fast and efficient access, can also be provided for performing searches related to the consumer's request. Some inventory, even though recently known to have been available, is filtered out before being stored in the fare server database and inventory is removed when outdated, no longer available or purchased. Searches that are less specific than the search performed in the inventory database based on the consumer request can be performed in the fare server database to retrieve information about similar inventory. In addition to displaying the result set from the inventory database to the consumer, a market summary can be presented to the consumer that reflects information concerning similar inventory. Information from the searches in the fare server database forms the basis for providing the market summary. A consumer is also given the option to purchase the similar inventory returned from the fare server database. As a result, a consumer is not only more informed about the market for which a purchase is being considered, but also has the additional option to purchase similar inventory. A consumer can also directly query the fare server database for flexible searching and for fast and efficient access to market information. The fare server database can be used for multiple client services.
摘要翻译：可搜索数据库中包含的定价物品的服务可通过互联网进行访问。如果多个项目可以满足消费者的请求，则服务通常对符合消费者请求的项目执行库存搜索。当清单存储在库存数据库中时，查询清单数据库以检索与消费者请求匹配的结果集。还可以提供一个单独的票价服务器数据库，其中包含最近已知可用的库存，位于Internet服务器本地，用于快速高效地访问，也可以提供用于执行与消费者请求相关的搜索。尽管最近已知可用的某些库存被过滤掉，然后被存储在票价服务器数据库中，并且在过时，不再可用或购买时清除了库存。可以在票价服务器数据库中执行基于消费者请求在库存数据库中执行的搜索不太具体的搜索，以检索有关类似库存的信息。除了将清单数据库中的结果集显示给消费者外，还可以向反映有关类似库存信息的消费者提供市场摘要。来自票价服务器数据库中搜索的信息形成了提供市场摘要的基础。消费者还可以选择购买从票价服务器数据库返回的类似库存。因此，消费者不仅更多地了解了正在考虑购买的市场，而且还有购买类似库存的额外选择。消费者还可以直接查询票价服务器数据库进行灵活搜索，并快速有效地访问市场信息。票务服务器数据库可用于多个客户端服务。

17. 发明授权

US08457948B2 Systems and methods for automated content generation 有权
标题翻译：用于自动内容生成的系统和方法
公开(公告)号：US08457948B2
公开(公告)日：2013-06-04
申请号：US12779902
申请日：2010-05-13
申请人： Rene Waksberg , Donny Hsu , Patrick Bradley
发明人： Rene Waksberg , Donny Hsu , Patrick Bradley
IPC分类号： G06F17/20 , G06F17/27 , G06F17/30
CPC分类号： G06F17/248 , G06F17/30893
摘要： A content generation service is described that generates content for electronic documents in different languages based upon templates. The templates may include paragraph templates composed of sentence types including sentence templates. The sentence templates may further include variables having corresponding attributes. Each of the paragraph templates, sentence templates, and attributes may be hierarchically organized. The content generation service may obtain data describing an item of interest, such as a travel item. The obtained data may further specify a document language, section and paragraph for which content is to be generated. Content is generated for variables in hierarchical order, with higher ranked paragraphs considered first. Within the highest ranked paragraph, a sentence type is selected and the variables within the highest ranked sentence template of the sentence type are considered. Sentence templates which contain attributes matched by the data obtained for the item of interest are added to the generated document.
摘要翻译：描述了基于模板生成用于不同语言的电子文档的内容的内容生成服务。模板可以包括由包括句子模板在内的句子类型组成的段落模板。句子模板还可以包括具有相应属性的变量。段落模板，句子模板和属性中的每一个可以分层组织。内容生成服务可以获得描述感兴趣的项目的数据，例如旅行项目。所获得的数据还可以指定要生成内容的文档语言，段落和段落。内容是按层次顺序为变量生成的，其中较高排名的段落首先被考虑。在最高排名的段落中，选择句型，并考虑句型中最高排名的句子模板中的变量。包含与为感兴趣的项目获得的数据匹配的属性的句子模板被添加到生成的文档中。

18. 发明申请

US20080294470A1 METHOD AND SYSTEM FOR PRESENTING RATES FOR TRAVEL SERVICES 有权
标题翻译：提供旅游服务费用的方法和系统
公开(公告)号：US20080294470A1
公开(公告)日：2008-11-27
申请号：US12167132
申请日：2008-07-02
申请人： Sendi Widjaja , Kristin Dahl Acker
发明人： Sendi Widjaja , Kristin Dahl Acker
IPC分类号： G06Q30/00
CPC分类号： G06Q50/14 , G06Q10/02 , G06Q10/025 , G06Q30/0283 , G06Q30/06
摘要： A method and system are provided for presenting rates for travel services using dynamic pricing bands. The dynamic pricing bands represent approximate rates for travel services relative to available rates during or close to the proposed dates of travel, or at or near the proposed travel destination. Each dynamic pricing band is keyed to a particular color, intensity, pattern, sound, or other graphical and/or audio characteristic, thereby providing the consumer a sense of the seasonal, regional, day of week, or other variability of rates for travel services without having to compare actual numbers. The dynamic pricing bands are applied to an interactive presentation of rates for travel services to allow the consumer to explore possible rate variations for particular travel services in a manner that provides a birds-eye view, is intuitive and user-friendly.
摘要翻译：提供了一种方法和系统，用于使用动态定价频段呈现旅行服务的费率。动态定价频段代表旅行服务相对于建议旅行日期或附近的可用费率，或在拟建旅行目的地附近的近似费率。每个动态定价频段都以特定的颜色，强度，图案，声音或其他图形和/或音频特性为特征，从而为消费者提供季节性，区域性，星期几或旅行服务费用的其他变化性而无需比较实际数字。动态定价频段适用于旅行服务费率的交互式呈现，以允许消费者以提供鸟瞰图的方式探索特定旅行服务的可能速率变化，直观和用户友好。

19. 发明申请

US20220405155A1 ARCHITECTURE FOR LARGE PAYLOAD HANDLING IN EVENT PIPELINE 有权
公开(公告)号：US20220405155A1
公开(公告)日：2022-12-22
申请号：US17813503
申请日：2022-07-19
申请人： Expedia, Inc.
发明人： Gaurav Kumar Gupta , Rahul Verma
IPC分类号： G06F9/54 , G06F9/48
摘要： Systems and methods are provided for automatically orchestrating the handling of events through a processing pipeline without limitation (or without a substantial limitation) as to the size of the event payload associated with the event. The event pipeline system stores event payloads in data stores and generates notifications regarding the events. The notifications may be placed into event streams for handling by various processing components of the event pipeline system. The processing components may receive notifications or events that they are to process, and may separately access event payloads from the data stores. The processing components may generate and save processed event payloads to the data stores in a streaming fashion such that the computing resources of the processing components do not limit (or substantially limit) the size of the event payloads that the processing components may handle.

20. 发明申请

US20220198212A1 IMAGE CLASSIFICATION SYSTEM 有权
公开(公告)号：US20220198212A1
公开(公告)日：2022-06-23
申请号：US17654174
申请日：2022-03-09
申请人： Expedia, Inc.
发明人： Li Wen , Zhanpeng Huo , Jingya Jiang
IPC分类号： G06K9/62 , G06N20/00
摘要： An image classification system is provided for determining a likely classification of an image using multiple machine learning models that share a base machine learning model. The image classification system may be a browser-based system on a user computing device that obtains multiple machine learning models over a network from a remote system once, stores the models locally in the image classification system, and uses the models multiple times without needing to subsequently request the machine learning models again from the remote system. The image classification system may therefore determine likely a classification associated with an image by running the machine learning models on a user computing device.

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