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Toby Walsh

Professor of AI at UNSW, Research Group Leader, Data61
Toby Walsh is a Professor of Artificial Intelligence at UNSW, and Research Leader at Data61 (formerly NICTA) in the Optimisation Research Group where he leads the Algorithmic Decision Theory project. Data61 is Australia's Centre of Excellence for ICT Research.

He has been Editor-in-Chief of two of the main journals in AI: the Journal of Artificial Intelligence Research, and AI Communications. He is currently Associate Editor of one of the leading journals in computer science, the Journal of the ACM covering the area of Artificial Intelligence

Who is Sam Altman, OpenAI's wunderkind ex-CEO – and why does it matter that he got sacked?

Nov 21, 2023 04:00 am UTC| Technology

On Friday, OpenAIs high-flying chief executive Sam Altman was unexpectedly fired by the companys board. Co-founder and chief technology officer Greg Brockman was also removed as the board president, after which he promptly...

The US just issued the world’s strongest action yet on regulating AI. Here’s what to expect

Nov 01, 2023 07:12 am UTC| Technology

On Monday US President Joe Biden released a wide ranging and ambitious executive order on artificial intelligence (AI) catapulting the US to the front of conversations about regulating AI. In doing so, the US is leap...

Bard, Bing and Baidu: how big tech's AI race will transform search

Feb 10, 2023 06:07 am UTC| Technology

Today, if you want to find a good moving company, you might ask your favourite search engine Google, Bing, or DuckDuckGo perhaps for some advice. After wading past half a page of adverts, you get a load of links to...

Can machines invent things without human help? These AI examples show the answer is ‘yes’

Dec 08, 2022 10:44 am UTC| Technology

The question of whether artificial intelligence (AI) can invent is nearly 200 years old, going back to the very beginning of computing. Victorian mathematician Ada Lovelace wrote whats generally considered the first...

An AI named Cicero can beat humans in Diplomacy, a complex alliance-building game. Here's why that's a big deal

Nov 25, 2022 14:43 pm UTC| Technology

In a rare piece of good news from Meta, artificial intelligence researchers at the company have just announced a scientific breakthrough. Their AI program named Cicero can now play the board game Diplomacy at a human...

How to preserve our privacy in an AI-enabled world of smart fridges and fitbits? Here are my simple fixes

Apr 23, 2022 08:25 am UTC| Technology

The Second Law of Thermodynamics states that the total entropy of a system the amount of disorder only ever increases. In other words, the amount of order only ever decreases. Privacy is similar to entropy. Privacy is...

Holding big tech companies to account: do their employees have the power?

Aug 25, 2018 07:52 am UTC| Insights & Views Technology

When it comes to the tech giant Google, secret plans to launch a new search service in China prompted a furious reaction from more than 1,400 of the companys employees. A staff letter, obtained by Buzzfeed and published...

Economy

US Tech Giants’ AI Bond Boom Raises Euro Zone Borrowing Risks

U.S. technology giants are rapidly increasing their presence in the euro zone bond market as they seek funding for massive artificial intelligence investments, potentially raising borrowing costs for companies and...

FTSE 100 Falls as US-Iran Conflict Drives Oil Prices Higher

British stocks declined on Wednesday as escalating military tensions between the United States and Iran pushed oil prices higher and weakened investor appetite for risk across European markets. The FTSE 100 fell 0.30% by...

Treasury Yields Set to Stay High as Debt Supply Pressures Bond Market

Long-term U.S. Treasury yields may remain elevated as persistent inflation, rising government debt and changing investor demand make it increasingly difficult for policymakers to reduce borrowing costs. Treasury Secretary...

Asian Currencies Weaken as Dollar Rises, Kiwi Slides After RBNZ Hike

Asian currencies mostly weakened on Wednesday as the U.S. dollar traded near a two-week high, while the New Zealand dollar fell sharply despite the Reserve Bank of New Zealand raising interest rates. The kiwi dropped to...

Dollar Hits Two-Week High as Iran Conflict Lifts Oil and Bond Yields

The U.S. dollar hovered near a two-week high on Wednesday as escalating Middle East tensions pushed oil prices higher, fueling inflation concerns and lifting global bond yields. The dollar index rose 0.11% to 99.79, its...

Politics

Greenland Says US Talks Remain Ongoing

Greenlands Foreign Minister Mute Egede said Wednesday that negotiations with the United States over the Arctic islands future remain underway, although he declined to disclose details of the discussions. Speaking during a...

US, Australia Pledge $580 Million for Pacific Islands

The United States and Australia announced a combined $580 million funding package for Pacific Island nations on Wednesday, stepping up regional support as competition with China for influence across the Pacific...

Ed Markey Wins Massachusetts Democratic Senate Primary

U.S. Senator Ed Markey secured the Democratic nomination for another term in Massachusetts on Tuesday, defeating Representative Seth Moulton in a closely watched primary that highlighted debates over age, experience and...

USS Abraham Lincoln Arrives in Thailand After Record 200 Days at Sea

The U.S. Navy aircraft carrier USS Abraham Lincoln arrived at Thailands Laem Chabang port on Wednesday morning after spending more than 200 consecutive days at sea, including an extended deployment in the Middle East....

US Strikes Iran as Tehran Retaliates, Oil Prices Surge

The United States launched a major wave of airstrikes against Iran on Tuesday, triggering Iranian missile and drone attacks across the Middle East and marking the sharpest escalation in the conflict in weeks. The U.S....

Science

Blue Origin New Glenn Explosion Could Delay Launch Operations Until 2028

Blue Origin is facing a significant setback after a dramatic explosion involving its New Glenn rocket severely damaged a launch pad at Cape Canaveral, Florida. According to NASA Administrator Jared Isaacman, repairs to the...

Blue Origin New Glenn Rocket Explodes During Launch Pad Test, Delaying Space Ambitions

Blue Origin suffered a major setback after its uncrewed New Glenn rocket exploded during a launch pad test in Florida on Thursday, raising new challenges for Jeff Bezos space company as it competes with Elon Musks SpaceX...

SpaceX Delays Starship V3 Launch Ahead of Potential Record IPO

SpaceX on Thursday postponed the highly anticipated launch of its 12th Starship rocket test from Texas after technical issues interrupted the final countdown. The company now plans to attempt the Starship V3 launch again...

Trump Administration Releases New UFO Files and Apollo Mission Records

The U.S. Defense Department has released dozens of previously classified UFO-related files following an order from President Donald Trump, sparking renewed debate over unidentified anomalous phenomena (UAP) and government...

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

Technology

MongoDB Stock Sinks 14% as Atlas Growth Misses Expectations

MongoDB (NASDAQ: MDB) shares plunged more than 14% in premarket trading Wednesday despite stronger-than-expected fiscal second-quarter 2027 results, as investors focused on the lack of growth acceleration in the companys...

Lenovo Shares Fall After Dropbox Security Breach Exposes ID Vulnerability

Lenovo Group shares came under pressure on Wednesday after a security breach at Dropbox revealed a vulnerability connected to the Chinese technology companys Lenovo ID authentication service. Dropbox said approximately...

OpenAI Nears Astra AI Model Launch With Safety Focus

OpenAI is preparing to launch its next-generation artificial intelligence model, Astra, with CEO Sam Altman signaling that the release could arrive soon as the company increases its focus on AI safety and cybersecurity....

OpenAI Rejects Apple Trade Secret Theft Claims

OpenAI has denied Apples allegations that it obtained confidential trade secrets through former Apple employees, arguing that the iPhone maker has failed to provide evidence showing proprietary information was stolen. In a...

MediaTek Shares Jump 10% on Nvidia’s $3.5 Billion Investment

MediaTek shares surged nearly 10% on Tuesday after Nvidia announced a $3.5 billion investment in the Taiwanese semiconductor designer, strengthening a strategic partnership focused on artificial intelligence...