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公开(公告)号：US20070073591A1
公开(公告)日：2007-03-29
申请号：US11234532
申请日：2005-09-23
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0629 , G06Q30/0641
摘要： A method and system is provided that in a fully automated manner generates and stores records regarding online product offerings from a variety of merchants, obtains records relating to a product displayed on a merchant web page, then normalizes and compares the two records to determine whether or not the products they represent are a match. An exemplary method according to the invention is a method for comparing and validating product data. First records that describe a plurality of first products are generated and stored in a database system. Second records that describe a second product are obtained from a web site, and normalized into the same format as the first records. The second records are then compared to the first records to determine whether or not they relate to the same product.
摘要翻译： 提供了一种方法和系统，其以全自动的方式生成并存储关于来自各种商家的在线产品的记录，获得与在商家网页上显示的产品有关的记录，然后对两个记录进行归一化和比较，以确定是否或 不是他们代表的产品是一场比赛。 根据本发明的示例性方法是用于比较和验证产品数据的方法。 描述多个第一产品的第一个记录被生成并存储在数据库系统中。 描述第二个产品的第二个记录是从网站获得的，并且被归一化为与第一个记录相同的格式。 然后将第二个记录与第一个记录进行比较，以确定它们是否与同一产品相关。
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公开(公告)号：US20190173503A1
公开(公告)日：2019-06-06
申请号：US16193060
申请日：2018-11-16
IPC分类号： H04B1/10
摘要： In-band full-duplex (IBFD) wireless systems offer the ability to revolutionize frequency spectrum utilization for future networks. For IBFD systems to work, the self-interference (SI) generated by each wireless node should be sufficiently mitigated, which becomes more challenging as the bandwidth increases. RF cancellation enables this interference reduction but has been limited so far to narrowband operation or restricted to distinctive environments. Fortunately, a photonic-enabled RF canceller can provide broadband interference cancellation using photonic components in a wideband vector modulator architecture with tunable time-delay taps. An example of this canceller with 20 canceller taps provides 25 and 20 dB of cancellation over 500-MHz and 1-GHz instantaneous bandwidths, respectively, and is tunable between 0.5 and 5.5 GHz. This photonic-enabled RF canceller provides the wideband operation and high tap counts for successfully deploying future wireless systems with IBFD technology.
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公开(公告)号：US20070073599A1
公开(公告)日：2007-03-29
申请号：US11234551
申请日：2005-09-23
CPC分类号： G06Q30/02 , G06Q30/0621 , G06Q30/0643
摘要： A method and system is provided that in a fully automated manner updates a database system containing product-related information in an automated comparative shopping system. An exemplary method according to the invention is a method that updates a database by extracting first product-related information about a product from a merchant web page, normalizing the first product-related information into first records, and storing the first records in a database system on a recording-medium on a server. Second product-related information about the product from the merchant web page is then extracted and transferred to the server. The second product-related information is normalized into second record. The second records are compared with the first records to determine which are most current, and the first records are updated to reflect the product-related information in the second records if the second records are more current than the first records.
摘要翻译： 提供了一种方法和系统，其以全自动的方式更新在自动比较购物系统中包含产品相关信息的数据库系统。 根据本发明的示例性方法是通过从商家网页提取关于产品的第一产品相关信息来更新数据库的方法，将第一产品相关信息归一化为第一记录，并将第一记录存储在数据库系统中 在服务器上的记录介质上。 然后提取与商家网页上的产品的第二个产品相关信息并将其传输到服务器。 第二个产品相关信息被归一化为第二个记录。 将第二记录与第一记录进行比较以确定哪些是最新的记录，如果第二记录比第一记录更新，则第一记录被更新以反映第二记录中的产品相关信息。
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公开(公告)号：US20070073592A1
公开(公告)日：2007-03-29
申请号：US11238697
申请日：2005-09-28
申请人： Bradley Perry , Daniel Marriott , Jonathan Marcus , John Foley , Tracey Strauss
发明人： Bradley Perry , Daniel Marriott , Jonathan Marcus , John Foley , Tracey Strauss
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0603 , G06Q30/0601
摘要： A method and system is provided that in a fully automated manner facilitates comparison shopping retail products online. An exemplary method according to the invention is a method for automated comparative shopping. A product for sale by a first merchant that is displayed to a user on a web page is first identified and first records relating to the product are extracted from the web site, including the price of the product and the name of the first merchant. Second records from a database system are retrieved, including the price of the product and the name of the one or more second merchants selling the product, and are formatted into one or more merchant listings, each merchant listing including at least the name of the merchant and the price of the product. The merchant listings are then provided for display to the user.
摘要翻译： 提供了一种以全自动化方式在线购物零售产品的比较方法和系统。 根据本发明的示例性方法是用于自动比较购物的方法。 首先确定由网页上的用户显示的由第一商家出售的产品，并从网站中提取与商品相关的第一记录，包括商品的价格和第一商家的名称。 检索来自数据库系统的第二记录，包括产品的价格和销售产品的一个或多个第二商家的名称，并被格式化成一个或多个商家列表，每个商家列表至少包括商家名称 和产品的价格。 然后提供商家列表以供用户显示。
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公开(公告)号：US20070073580A1
公开(公告)日：2007-03-29
申请号：US11234488
申请日：2005-09-23
申请人： Bradley Perry , Daniel Marriott , Jonathan Marcus , John Foley
发明人： Bradley Perry , Daniel Marriott , Jonathan Marcus , John Foley
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0255 , G06Q30/0601
摘要： A method and system is provided that in a fully automated manner identifies a product on a web page as it is displayed on a user's computer, retrieves information regarding the availability of discounts or promotions for that product and notifies the user. An exemplary method according to the invention is a method for identifying and delivering online sales promotions to a user. A product on a web page being displayed on a user's computer is identified, and then information about that available promotions relevant to that product is retrieved from a database system. A notification is then displayed on the user's computer indicating the availability of one or more promotions relevant to the product.
摘要翻译： 提供了一种方法和系统，其以完全自动的方式识别网页上显示在用户计算机上的产品，检索关于该产品的折扣或促销的可用性的信息并通知用户。 根据本发明的示例性方法是用于识别和递送在线销售促销给用户的方法。 识别在用户计算机上显示的网页上的产品，然后从数据库系统检索关于该产品的可用促销的信息。 然后在用户的计算机上显示指示与产品相关的一个或多个促销的可用性的通知。
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公开(公告)号：US20070073758A1
公开(公告)日：2007-03-29
申请号：US11234026
申请日：2005-09-23
申请人： Bradley Perry , Nancy Perry , Daniel Marriott
发明人： Bradley Perry , Nancy Perry , Daniel Marriott
IPC分类号： G06F7/00
CPC分类号： G06F17/30864 , G06Q30/02 , G06Q30/0633
摘要： A method and system is provided that in a fully automated manner crawls web sites and identifies specific types of web pages, then extracts targeted data from those web pages. One or more text nodes containing product-related information on a first web page are first identified, and the locations of those text nodes are described using one or more vectors. The vectors are then analyzed to identify one or more patterns and to generate a model from those patterns that discriminates between text nodes that contain product-related information and text nodes that do not contain product-related information on a second web page. The model can then be used to crawl web sites to identify and extract targeted data, or the model can be installed on a user's computer to identify and extract targeted information from web sites as the user is browsing.
摘要翻译： 提供了一种方法和系统，其以完全自动的方式爬行网站并识别特定类型的网页，然后从这些网页中提取目标数据。 首先识别在第一网页上包含产品相关信息的一个或多个文本节点，并且使用一个或多个向量来描述那些文本节点的位置。 然后分析向量以识别一个或多个模式，并且从那些在第二网页上不包含产品相关信息的文本节点之间区分包含产品相关信息的文本节点和不包含产品相关信息的模式生成模型。 然后，该模型可用于抓取网站以识别和提取目标数据，或者可以将模型安装在用户的计算机上，以在用户浏览时从网站识别和提取目标信息。
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公开(公告)号：US20070073641A1
公开(公告)日：2007-03-29
申请号：US11234507
申请日：2005-09-23
IPC分类号： G06F17/30
CPC分类号： G06F16/335
摘要： A method and system is provided that in a fully automated manner improves the results of online or network-based search. An exemplary method according to the invention is a method for improving search results by first receiving a search query containing one or more query terms from a user, and comparing the query terms to a database system program on a first computer-readable medium on a first computer containing product titles for products available on merchant web sites. One or more product titles that most closely match the query terms are retrieved from the database system program, and information about the browsing behavior of the user is obtained from a program on a second computer-readable medium on a second computer configured to track the browsing behavior of the user. The relevance of the product titles or other results of the search query are ranked based in part on the available information about the browsing behavior of the user.
摘要翻译： 提供了一种以全自动方式改进在线或基于网络的搜索结果的方法和系统。 根据本发明的示例性方法是一种通过首先从用户接收包含一个或多个查询词语的搜索查询来改善搜索结果的方法，并且将第一计算机可读介质上的第一计算机可读介质上的查询词与数据库系统程序进行比较 计算机包含商品网站上可用的产品的产品标题。 从数据库系统程序检索与数据库系统程序最接近匹配的一个或多个产品标题，并从第二计算机上的程序获得关于用户的浏览行为的信息，该第二计算机可读介质被配置为跟踪浏览 用户的行为。 部分地基于关于用户的浏览行为的可用信息来排序搜索查询的产品标题或其他结果的相关性。
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公开(公告)号：US20070073593A1
公开(公告)日：2007-03-29
申请号：US11238700
申请日：2005-09-28
申请人： Bradley Perry , Daniel Marriott , Jonathan Marcus , John Foley
发明人： Bradley Perry , Daniel Marriott , Jonathan Marcus , John Foley
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0629 , G06Q30/0643
摘要： A method and system is provided that in a fully automated manner notifies users of price conditions, including both conditions set by the user and conditions determined to be of interest to the user. An exemplary method according to the invention is a method for online consumer price alerts in which a request is received from the user to notify the user when the price of a product reaches a specific price threshold. The price of the product is monitored on a plurality of merchant web sites, and a notification is provided to the user when the price of the product is at or below the specific price threshold.
摘要翻译： 提供了一种方法和系统，其以完全自动的方式通知用户价格条件，包括由用户设置的两个条件和被确定为用户感兴趣的条件。 根据本发明的示例性方法是一种在线消费者价格警报的方法，其中从用户接收到请求以在产品的价格达到特定价格阈值时通知用户。 在多个商家网站上监视产品的价格，并且当产品的价格处于或低于特定价格阈值时，向用户提供通知。
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