专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

CA2849571A1 SYSTEM AND METHOD FOR MANAGING RESERVATION REQUESTS FOR ONE OR MORE INVENTORY ITEMS 未知
公开(公告)号：CA2849571A1
公开(公告)日：2003-02-27
申请号：CA2849571
申请日：2002-08-09
申请人： EXPEDIA INC
发明人： VAUGHAN RICHARD A , SIEGAL SETH L
IPC分类号： G06Q10/02 , G06Q10/08 , G06Q30/02 , G06Q30/06
摘要： A method for processing reservation requests for one or more inventory items involves matching, by a computing device, a user request for reservation of one or more inventory items with inventory data, wherein matching includes selecting one or more instances of inventory data from three-level inventory information to correspond to the reservation request. The computing device generates the results of matching the reservation request with inventory data. The results include a reservation transaction record corresponding to the user request for reservation, one or more reservation item records based on the reservation transaction record and the matched inventory data, and one or more reservation inventory records based on each of the one or more reservation item records and corresponding to instances of data of the matched inventory data. The method further involves transmitting, by the computing device, results of the matching, which results are presented on a display.

22. 发明专利

CA2456181A1 METHOD AND SYSTEM FOR CREATING TRAVEL PACKAGES 未知
公开(公告)号：CA2456181A1
公开(公告)日：2003-02-27
申请号：CA2456181
申请日：2002-05-28
申请人： EXPEDIA INC
发明人： ROBERTS CHRISTOPHER , FRINK LLOYD , BOGDANOVIC MAJA , MONSOWITZ ERIC , MATOS TOMAS A D , MURCH STEVE
IPC分类号： G06Q10/02 , G06Q20/04 , G06Q30/02 , G06F19/00
摘要： The present invention relates in general to on-line transportation reservati on processing and, in particular, to a system and method for identifying and purchasing travel packages on-line. In one embodiment, package components ar e retrieved by a package server in response to a query from a consumer. A best package component is identified from the retrieved package components. Then a listing of packages matching the best package component is depicted for the consumer with real-time prices to the consumer. In another embodiment of the present invention, real-time prices corresponding to travel packages are related to published fares for package components. The relationship is calculated to maximize the real-time price relative to the price for publish ed fares for the travel components.

23. 发明专利

CA2455302A1 SYSTEM AND METHOD FOR MANAGING RESERVATION REQUESTS FOR ONE OR MORE INVENTORY ITEMS 未知
公开(公告)号：CA2455302A1
公开(公告)日：2003-02-27
申请号：CA2455302
申请日：2002-08-09
申请人： EXPEDIA INC
发明人： VAUGHAN RICHARD A , SIEGAL SETH L
IPC分类号： G06Q10/02 , G06Q10/08 , G06Q30/02 , G06Q30/06 , G06F17/00
摘要： A system and method for managing reservation requests for one or more inventory items are provided, see figure 17. A user reservation request (170 2) is obtained and processed to identify inventory data (1706) matching the reservation request. Reservation transaction (1702), reservation items (1703 ) and reservation inventory records (1706) are generated corresponding to the user reservation request. If the transaction can be completed, a confirmatio n is sent to the user and a notification is sent to a supplier.

24. 发明专利

CA2442108A1 OPTIMIZED SYSTEM AND METHOD FOR FINDING BEST FARES 未知
公开(公告)号：CA2442108A1
公开(公告)日：2002-10-10
申请号：CA2442108
申请日：2002-03-27
申请人： EXPEDIA INC
发明人： CHAMPERNOWNE ARTHUR FRANCIS
IPC分类号： G06Q10/02 , G06F17/60
摘要： The present invention provides a method, apparatus and system for processing fare queries to find the best fares. In one embodiment a query server utiliz es a branching and bounding based technique to implicitly enumerate possible solutions to arrive at best fare solutions. A fare query is received (705) a nd used to add (800) fare breakpoints to partial solution below a threshold cos t. The fare components defined by the breakpoints are assigned (900) carriers a nd then assigned (1000) flights. The fare components with flight assignements a re then grouped (110) to form priceable units, which are in turn assigned (1200 ) fares. Any partial solutions with identical trip information (except fare information) are then eliminated (710). A determination is made whether an ending scenario has been reached (715). If no ending scenario has been reach ed (715), the threshold cost in increased (725) and processing begins again. If an ending scenario has been reached (715), the lowest cost solutions are generated (720).

25. 发明专利

AU2020236989A1 Handling categorical field values in machine learning applications 未知
公开(公告)号：AU2020236989A1
公开(公告)日：2021-09-23
申请号：AU2020236989
申请日：2020-03-10
申请人： EXPEDIA INC
发明人： BHASKAR NITIKA , KASHEFI OMID
IPC分类号： G06N3/08 , G06F21/00 , G06N3/02 , H04L9/32
摘要： Disclosed are systems and methods for handling categorical field values in machine learning applications, and particularly neural networks. Categorical field values are generally transformed into vectors prior to being passed to a neural network. However, low-dimensionality vectors limit the ability of the network to understand correlations between contextually, semantically, or characteristically similar values. High-dimensionality vectors, in contrast, can overwhelm neural networks, causing the network to seek correlations with respect to individual dimensional values, which correlations may be illusory. The present disclosure relates to a hierarchical neural network that includes a main network as well as one or more auxiliary networks. Categorical field values are processed in an auxiliary network, to reduce a dimensionality of the value before being processed by the main network. This enables contextual, semantic, and characteristic correlations to be identified without overwhelming the network as a whole.

26. 发明专利

AU2020286214A1 Persona for opaque travel item selection 未知
公开(公告)号：AU2020286214A1
公开(公告)日：2021-01-07
申请号：AU2020286214
申请日：2020-12-08
申请人： EXPEDIA INC
发明人： KNIGHT MATTHEW JAMES
IPC分类号： G06F7/00
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.

27. 发明专利

CA3132974A1 HANDLING CATEGORICAL FIELD VALUES IN MACHINE LEARNING APPLICATIONS 未知
公开(公告)号：CA3132974A1
公开(公告)日：2020-09-17
申请号：CA3132974
申请日：2020-03-10
申请人： EXPEDIA INC
发明人： BHASKAR NITIKA , KASHEFI OMID
IPC分类号： G06N3/08 , G06F21/00 , G06N3/02 , H04L9/32
摘要： Disclosed are systems and methods for handling categorical field values in machine learning applications, and particularly neural networks. Categorical field values are generally transformed into vectors prior to being passed to a neural network. However, low-dimensionality vectors limit the ability of the network to understand correlations between contextually, semantically, or characteristically similar values. High-dimensionality vectors, in contrast, can overwhelm neural networks, causing the network to seek correlations with respect to individual dimensional values, which correlations may be illusory. The present disclosure relates to a hierarchical neural network that includes a main network as well as one or more auxiliary networks. Categorical field values are processed in an auxiliary network, to reduce a dimensionality of the value before being processed by the main network. This enables contextual, semantic, and characteristic correlations to be identified without overwhelming the network as a whole.

28. 发明专利

AU2013101808A4 Travel advisory notifications 未知
公开(公告)号：AU2013101808A4
公开(公告)日：2019-05-16
申请号：AU2013101808
申请日：2013-06-11
申请人： EXPEDIA INC
发明人： FAN ANGUS YEE-JEN , WYNN BRUCE ALAN
IPC分类号： G06F16/00 , G06Q10/02
摘要： A system for enhancing search results for a travel item of interest, the system comprising: a data storage device configured to maintain one or more travel advisories, wherein each of the travel advisories corresponds to a travel advisory parameter; a travel advisory computing device in communication with the data storage device, the travel advisory computing device configured to: in response to submission by a first user of a travel item query identifying a travel item parameter, obtain identification of a travel item corresponding to the travel item parameter; select a first travel advisory of the one or more travel advisories that matches the travel item, wherein the first travel advisory and the travel item are matched based upon their respective travel advisory parameter and travel item parameter; and generate instructions to display a first user interface that presents the first travel advisory to the first user concurrently with a selectable option to purchase the travel item.

29. 发明专利

HK1248329A1 消除搜索查詢的歧義未知
公开(公告)号：HK1248329A1
公开(公告)日：2018-10-12
申请号：HK18107474
申请日：2018-06-08
申请人： EXPEDIA INC
发明人： LINDA ONDREJ , CHAN KA MING , PRAKASAM PRASHANTH KOTTE , LINGAMNENI ANANTH , MYRICK SHANE WILLIAM , SIMFUKWE SANGWA
IPC分类号： G06F20060101 , G06Q20060101

30. 发明专利

AU2014238141A1 Managing item queries 未知
公开(公告)号：AU2014238141A1
公开(公告)日：2015-09-10
申请号：AU2014238141
申请日：2014-02-27
申请人： EXPEDIA INC
发明人： MILLER JEFFREY STEWART , FLEISCHMAN DAVID ELIAS
IPC分类号： G06Q10/02
摘要： A network-based service may be provided for facilitating queries for a number of items, such as travel services. The items may be complimentary, such that users frequently desire to purchase two or more items in conjunction. A user may submit a query including criteria for determining one or more relevant items. Based on the submitted query, the network-based service may infer a desired travel plan of the user, such as a trip or vacation to a specific destination. The network-based service may use the inferred travel plan to generate queries for combinations of items that correspond to the inferred travel plan. These queries, or items corresponding to the queries, may then be returned to the user.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式