Abstract: Full-waveform inversion (FWI) requires an accurate representation of the source wavelet to enhance the reliability of model reconstruction. Traditional wavelet estimation methods depend on ...

Fresh concerns about data-center funding weighed down Oracle’s stock on Wednesday, but the selloff is looking overdone to some on Wall Street. Christine Ji is a reporter covering Big Tech.

Oracle’s earnings report last week didn’t do much to soothe concerns about how the company will fund its artificial-intelligence investments. In fact, investor sentiment has taken a turn for the worse ...

Larry Ellison’s Oracle is stumbling into the end of the year with its shares taking a beating. The tech firm’s stock has plummeted 30% so far this quarter, CNBC noted Friday. Only four trading days ...

Delayed AI infrastructure projects, rising debt, and weaker-than-expected earnings are reviving dot-com-era fears on Wall Street. Reading time 2 minutes After spending a year making it clear that it ...

Larry Ellison is putting his over $250 billion fortune on the line to bankroll his son’s Hollywood power play. The 81-year-old Oracle founder has agreed to personally guarantee up to $40.4 billion to ...

(Bloomberg/Molly Schuetz) — Paramount Skydance Corp. amended its bid for Warner Bros. Discovery Inc., including by offering a personal financial guarantee by Oracle Corp. Chairman Larry Ellison, as it ...

Oracle (ORCL) stock’s boom and bust in 2025 has become emblematic of the tech trade’s central conflict: Investors can’t decide whether AI is a generational opportunity or a looming risk. Oracle ...