Related tasks and subtasks for searching
A technology of small tasks and tasks, applied in the field of search related tasks and small tasks
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[0016] Traditional search engines return a list of links for a single query. In traditional search engines, there is no concept of previous queries, previous input data, or what future actions are meaningful. This can cause trouble when users wish to engage in tasks that span multiple queries. For example, consider a task such as planning a vacation. To accomplish this overall task, the user may need to perform various actions, such as purchasing an airline ticket, obtaining a hotel room, and renting a car. For traditional search engines, each of these activities requires separate queries. Therefore, the task of planning vacations spans these multiple queries. It would be desirable to have a system capable of attempting to understand a user's broader intent when performing tasks that span multiple queries.
[0017] In the following discussion, a query refers to a single input to a search engine. A query may contain multiple query terms that are submitte...
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