Abstract: SQL query optimization aims to choose an optimal Query Execution Plan (QEP) for a query. The existing optimizers usually choose the plan with the minimal execution cost. However, in some ...
Abstract: The Information Retrieval (IR) process starts with the query entered by the user in the system. The IR system is mostly used in the search string in text utilities and web search engines.
Conservative activist Charlie Kirk speaks during a town hall, March 17, 2025, in Oconomowoc, Wis. Kirk was fatally shot Wednesday. Jeffrey Phelps / AP Charlie Kirk, the conservative personality who ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback