Abstract: Spatial keyword query has emerged as a critical service in mobile cloud, enabling cloud servers to retrieve spatio-textual objects within a mobile user’s query range that contain specified ...

The government is to apologise to victims of historical forced adoptions in England, Education Secretary Bridget Phillipson has said, following years of campaigning from mothers and adoptees. An ...

Rivian flew us out to beautiful Park City, Utah, to get a first test of the R2, its $45,000 “bet-the-company” mass market SUV that it has promised for years. Today it begins delivering these vehicles, ...

Europe is rapidly rewriting its security architecture. Faced with Russian aggression, mounting doubts about long-term American commitment and growing pressure to shoulder more of its own defense ...

Abstract: Keyword search in relational databases allows the users to query these databases using natural language keywords, bridging the gap between structured data and intuitive querying. However, ...

A federal judge has declined to temporarily block President Trump's executive order that calls for restricting voting by mail. The ruling released on May 28 by U.S. District Judge Carl Nichols, a ...

BEIJING — China loves electric cars: making them, driving them and selling them to the rest of the world. Limited time: Save 25% on NBC News subscription Get exclusive reporting, live Q&As and ad-free ...

Philadelphia Mayor Cherelle Parker signed six bills that aim to limit U.S. Immigration and Customs Enforcement's operations in the city but decided not to sign one bill that would prohibit law ...

Speaking at WSJ Opinion Live in Washington, D.C., 'Potomac Watch' columnist Kimberley A. Strassel and U.S. Energy Secretary Chris Wright discuss U.S. economic momentum and oil production, the end of ...

For over a decade, the hashtag was the undisputed king of social media discoverability. Businesses used to follow a simple rule: Cram as many hashtags as you can into a caption to get the widest reach ...

The Senate unanimously moved to fund most of the Department of Homeland Security, except for Immigration and Customs Enforcement and part of Customs and Border Protection, in a rare overnight session.