Abstract: When using exploratory visual analysis to examine multivariate hierarchical data, users often need to query data to narrow down the scope of analysis. However, formulating effective query ...
Jump Trading has quietly become one of the earliest proprietary trading firms to become active on prediction markets like Kalshi Inc., expanding into one of the hottest new derivatives markets, ...
BENTONVILLE -- Community members are invited to join a public discussion this week related to freedom of expression on college campuses. Matt Evans, a Northwest Arkansas Community College professor of ...
Data optimization startup Qbeast Analytics Inc. says it’s going to help organizations eliminate the “hidden tax” of big data lakehouse frameworks like Delta Lake after raising $7.6 million in seed ...
Humans are social beings, hardwired to navigate complex interactions through signals that communicate our internal states. Of all the channels we use to perceive emotion, the human face is arguably ...
The pardoned rioter, a former F.B.I. agent who was charged with encouraging the mob that stormed the Capitol, is a counselor to Ed Martin, the director of the so-called weaponization committee. By ...
Joining is an important operation in queries that target data sources that have no navigable relationships to each other, such as relational database tables. A join of two data sources is the ...