Abstract: Methods and apparatus related to identifying authorship of Internet content. Some implementations are directed to methods and apparatus for identifying a content submission form on a webpage, recognizing submission of content by a user via the content submission form, and transmitting verification data in response to submission of the content by the user. The verification data may include content data indicative of at least some of the content submitted for publication via the content submission form.

Abstract: Methods, systems and apparatus are described herein that include obtaining metadata within a document, where the metadata comprises a sequence of terms. Tags are assigned to terms in the sequence of terms based at least in part on grammatical relationships between the terms, thereby forming a corresponding sequence of tags. A determination is made that the sequence of terms is grammatically correct based at least in part on tags within the corresponding sequence of tags. In response to the determination, the sequence of terms is stored as a query suggestion.

Abstract: A system and method for providing preferred language and/or country ordering of search results is described. A search query describing potentially retrievable information provided in a plurality of search result languages and/or countries is received. A search is executed by evaluating the search query against information characteristics maintained in a searchable data repository. At least one preferred language and/or country applicable to search results generated is dynamically determined responsive to the executed search. At least some of the search results are ordered in consideration of the at least one preferred language and/or country.

Abstract: A method includes generating search results in response to a user query, where at least one of the search results includes a group of links. The group of links may represent links to web pages within a same web site and may be identified based on at least one factor associated with the links. The method may also include providing the search results to the user.

Abstract: A system and method for providing a user interface with search query broadening is described. A query defining a search executable on potentially retrievable information is accepted. The query is parsed. A broadened query is provided. At least one of the broadened query and results of a search executed on the broadened query is presented.

Abstract: Techniques for crawling hyperlinked documents are provided. Hyperlinked documents to be crawled are grouped by host and the host to be crawled next is selected according to a stall time of the host. The stall time can indicate the earliest time that the host should be crawled and the stall times can be a predetermined amount of time, vary by host and be adjusted according to actual retrieval times from the host.

Abstract: A system provides images or questions to multiple game participants and receives labels or answers in response thereto. The system uses the labels or answers for various data gathering purposes.

Abstract: A system may aggregate highlighting information associated with a document that includes a number of elements. The highlighting information may identify one or more of the elements that have been highlighted by a group of users. The system may determine weight values for the one or more elements, generate information associated with the document based on the weight values, and provide the information.

Abstract: Web quotes are gathered from web pages that link to a web page of interest. The web quote may include text from the paragraphs that contain the hypertext links to the page of interest as well as text from other portions of the linked web page, such as text from a nearby header. The obtained web quotes may be ranked based on quality or relevance and may then be incorporated into a search engine's document index or into summary information returned to users in response to a search query.

Abstract: A method includes generating search results in response to a user query, where at least one of the search results includes a group of links. The group of links may represent links to web pages within a same web site and may be identified based on at least one factor associated with the links. The method may also include providing the search results to the user.

Abstract: A system and method for providing preferred language and/or country ordering of search results is described. A search query describing potentially retrievable information provided in a plurality of search result languages and/or countries is received. A search is executed by evaluating the search query against information characteristics maintained in a searchable data repository. At least one preferred language and/or country applicable to search results generated is dynamically determined responsive to the executed search. At least some of the search results are ordered in consideration of the at least one preferred language and/or country.

Abstract: Techniques for crawling hyperlinked documents are provided. Hyperlinked documents to be crawled are grouped by host and the host to be crawled next is selected according to a stall time of the host. The stall time can indicate the earliest time that the host should be crawled and the stall times can be a predetermined amount of time, vary by host and be adjusted according to actual retrieval times from the host.

Abstract: Methods and apparatus consistent with the invention provide improved organization of documents responsive to a search query. In one embodiment, a search query is received and a list of responsive documents is identified. The responsive documents are organized based in whole or in part on usage statistics.

Abstract: A method includes generating search results in response to a user query, where at least one of the search results includes a group of links. The group of links may represent links to web pages within a same web site and may be identified based on at least one factor associated with the links. The method may also include providing the search results to the user.

Abstract: A system provides images or questions to multiple game participants and receives labels or answers in response thereto. The system uses the labels or answers for various data gathering purposes.

Abstract: Methods and apparatus consistent with the invention provide improved organization of documents responsive to a search query. In one embodiment, a search query is received and a list of responsive documents is identified. The responsive documents are organized based in whole or in part on usage statistics.

Abstract: A method includes generating search results in response to a user query, where at least one of the search results includes a group of links. The group of links may represent links to web pages within a same web site and may be identified based on at least one factor associated with the links. The method may also include providing the search results to the user.

Abstract: Methods and apparatus determine equivalent descriptions for an information need. In one implementation, if adjacent entries in a query log contain common terms, the uncommon terms are identified as a candidate pair. The candidate pairs are assigned a score based on their frequency of occurrence, and pairs having a score exceeding a defined threshold are determined to be synonyms.

Abstract: A server improves the ranking of search results. The server includes a processor and a memory that stores instructions and a group of query themes. The processor receives a search query containing at least one search term, retrieves one or more objects based on the at least one search term and determines whether the search query corresponds to at least one of the group of query themes. The processor then ranks the one or more objects based on whether the search query corresponds to at least one of the group of query themes and provides the ranked one or more objects to a user.

Abstract: Techniques for crawling hyperlinked documents are provided. Hyperlinked documents to be crawled are grouped by host and the host to be crawled next is selected according to a stall time of the host. The stall time can indicate the earliest time that the host should be crawled and the stall times can be a predetermined amount of time, vary by host and be adjusted according to actual retrieval times from the host.