公开(公告)号：WO2010088299A1

公开(公告)日：2010-08-05

申请号：PCT/US2010/022274

申请日：2010-01-27

Applicant: GOOGLE INC. ,  WU, Fei ,  MADHAVAN, Jayant ,  HALEVY, Alon

Inventor： WU, Fei ,  MADHAVAN, Jayant ,  HALEVY, Alon

IPC: G06F17/30

CPC classification number: G06F17/30554 ,  G06F17/30528 ,  G06F17/3053 ,  G06F17/30672 ,  G06F17/30867

Abstract: Methods, systems, and apparatus, including computer program products, for generating aspects associated with entities. In some implementations, a method includes receiving data identifying an entity; generating a group of candidate aspects for the entity; modifying the group of candidate aspects to generate a group of modified candidate aspects comprising combining similar candidate aspects and grouping candidate aspects using one or more aspect classes each associated with one or more candidate aspects; ranking one or more modified candidate aspects in the group of modified candidate aspects based on a diversity score and a popularity score; and storing an association between one or more highest ranked modified candidate aspects and the entity. The aspects can be used to organize and present search results in response to queries for the entity.

Abstract translation: 用于生成与实体相关的方面的方法，系统和装置，包括计算机程序产品。 在一些实现中，一种方法包括接收识别实体的数据; 为该实体产生一组候选方面; 修改所述候选方面的组以生成一组修改的候选方面，其包括组合类似候选方面并使用与一个或多个候选方面相关联的一个或多个方面类别对候选方面分组; 基于多样性分数和受欢迎程度，对修改的候选方面组中的一个或多个修改后的候选方面进行排序; 以及存储一个或多个最高排名的修改候选方面与所述实体之间的关联。 这些方面可用于组织和呈现搜索结果以响应对实体的查询。

公开(公告)号：WO2006108069A3

公开(公告)日：2006-10-12

申请号：PCT/US2006/012734

申请日：2006-04-04

Applicant: GOOGLE, INC. ,  HALEVY, Alon Y. ,  MADHAVAN, Jayant ,  KO, David H.

Inventor： HALEVY, Alon Y. ,  MADHAVAN, Jayant ,  KO, David H.

IPC: G06F17/30

Abstract: One embodiment of the present invention provides a system that facilitates searching through content which is accessible though web-based forms. During operation, the system receives a query containing keywords. Next, the system analyzes the query to create a structured query. The system then performs a lookup based on the structured query in a database containing entries describing the web-based forms. Next, the system ranks forms returned by the lookup, and uses the rankings and associated database entries to facilitate a search through content which is accessible through the forms.

公开(公告)号：WO2011156265A2

公开(公告)日：2011-12-15

申请号：PCT/US2011/039252

申请日：2011-06-06

Applicant: GOOGLE INC. ,  GONZALEZ, Hector ,  MADHAVAN, Jayant ,  VON RICHENBERG, Andrin ,  LANGEN, Anno ,  HALEVY, Alon

Inventor： GONZALEZ, Hector ,  MADHAVAN, Jayant ,  VON RICHENBERG, Andrin ,  LANGEN, Anno ,  HALEVY, Alon

IPC: G06F17/30 ,  G06F15/16

CPC classification number: G06F17/30241 ,  G06F17/30091 ,  G06F17/30312 ,  G06F17/30554 ,  G06F17/30991 ,  G06F17/30994

Abstract: Aspects of the invention provide a service for data management and integration across a wide range of applications. Clustered computers (106) may be arranged in a cloud-type configuration (107) for storing and handling large amounts of user data (132) under the control of a front-end management server (102). Communities of distributed users may collaborate on the data across multiple enterprises. Very large tabular data files are uploaded to the storage facilities. The data files are maintained as tables, and a composite table (Table 2) of related information is created and maintained in response to user queries. Different ways of visualizing the data are provided. Depending on the amount of information that can be displayed, features in a spatial index may the thinned (Table 7) for presentation. Spatial and structured queries are processing and results are intersected to obtain information for display (FIGS. 3A-C).

Abstract translation: 本发明的方面提供了用于广泛应用的数据管理和集成的服务。 集群计算机（106）可以布置在云型配置（107）中，用于在前端管理服务器（102）的控制下存储和处理大量的用户数据（132）。 分布式用户的社区可能会跨多个企业的数据进行协作。 非常大的表格数据文件被上传到存储设施。 数据文件作为表维护，并且响应于用户查询创建和维护相关信息的复合表（表2）。 提供了可视化数据的不同方法。 根据可显示的信息量，空间索引中的特征可能会变薄（表7）进行显示。 空间和结构化查询是处理并且结果相交以获得用于显示的信息（图3A-C）。

公开(公告)号：WO2012006509A1

公开(公告)日：2012-01-12

申请号：PCT/US2011/043334

申请日：2011-07-08

Applicant: GOOGLE INC. ,  MADHAVAN, Jayant ,  WU, Chung, M. ,  HALEVY, Alon ,  MIAO, Gengxin ,  PASCA, Marius ,  SHEN, Warren, H.Y.

Inventor： MADHAVAN, Jayant ,  WU, Chung, M. ,  HALEVY, Alon ,  MIAO, Gengxin ,  PASCA, Marius ,  SHEN, Warren, H.Y.

IPC: G06F17/30

CPC classification number: G06F17/30864

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for searching tables using recovered semantic information. In general, one aspect of the subject matter described in this specification can be embodied in methods that include the actions of receiving a collection of tables, each table including a plurality of rows, each row including a plurality of cells; recovering semantic information associated with each table of the collection of tables, the recovering including determining a class associated with each respective table according to a class-instance hierarchy including identifying a subject column of each table of the collection of tables; and labeling each table in the collection of tables with the respective class.

Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于使用恢复的语义信息搜索表。 通常，本说明书中描述的主题的一个方面可以体现在包括接收表的集合的动作的方法中，每个表包括多行，每行包括多个单元; 恢复与表的集合的每个表相关联的语义信息，所述恢复包括根据类实例层级确定与每个相应表相关联的类，包括标识表的集合中的每个表的主题列; 并在相应类的表的集合中标记每个表。