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Toby Walsh

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...

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Economy

Social Security Overhaul Passes in Congress Leaving Experts Divided Over Program’s Financial Future

The Social Security Fairness Act has cleared Congress, offering increased benefits for retirees with public pensions. Critics warn the $196 billion measure could deepen financial instability in the already strained Social...

Holiday Travel Faces Turmoil as TSA Warns Shutdown Could Trigger Airport Delays Across the US

The TSA has warned that a government shutdown could severely disrupt airport operations during the holiday season. With 59,000 essential staff working unpaid, record passenger volumes may result in longer wait times unless...

Starbucks Union Strike Expands Nationwide as Baristas Demand Higher Wages, Better Schedules, and Fair Staffing

Unionized Starbucks workers walked off their jobs Friday, closing cafes in cities like Los Angeles and Chicago. The five-day strike escalates nationwide, with baristas demanding higher wages, better staffing, and improved...

2025 Housing Market Outlook Brings Glimmers of Optimism but Affordability Concerns Still Loom Large

The U.S. housing market in 2025 offers cautious optimism, with Bank of America predicting better supply and steady mortgage rates. However, affordability and inventory shortages are expected to limit the pace of recovery,...

Soaring EV Sales Spark Scramble for Lithium and Graphite as 2030 Supply Pinch Looms

A booming market could drive electric vehicle sales from 4.5 million this year to nearly 28 million by 2030, pressuring scarce battery resources. A new McKinsey analysis highlights looming shortages in lithium, manganese,...

Politics

Marjorie Taylor Greene Calls Derek Chauvin a 'Political Prisoner' and Demands His Release'

In a recent social media post, Representative Marjorie Taylor Greene (R-Ga.) referred to Derek Chauvin, the former Minneapolis police officer convicted of murdering George Floyd, as a political prisoner and called for his...

US Targets Huawei Ties in TSMC AI Chip Scandal Sparking Fresh Tech Showdown

The US is preparing to blacklist Sophgo for its involvement in supplying TSMC chips found in Huaweis AI processors. This decision intensifies Washingtons campaign against Chinas tech ambitions and raises new challenges for...

Donald Trump's Alleged Plans to Fire Elon Musk Spark Controversy Over Administration Rift and Business Ties

Speculation is mounting over reports that former President Donald Trump is considering removing Elon Musk from any future role in his administration. The rumors, amplified by a post on Polymarket predicting only a 13%...

Mitt Romney Claims 'Democrats Will Save Johnson' Sparking Outrage Over 'Speaker's Leadership and Bipartisan Politics'

In a striking statement, Senator Mitt Romney suggested that Democrats may intervene to keep Mike Johnson as Speaker of the House. The claim, shared in a tweet by conservative commentator Laura Loomer, has sparked a fiery...

Science

Missing Radioactive Material in New Jersey Sparks Panic — Are Drones ‘Hunting for It’?

A small amount of radioactive material went missing in New Jersey earlier this month, raising concerns over public safety and potential security risks. The U.S. Nuclear Regulatory Commission (NRC) confirmed on December 2,...

Some black holes at the centers of galaxies have a buddy − but detecting these binary pairs isn’t easy

Every galaxy has a supermassive black hole at its center, much like every egg has a yolk. But sometimes, hens lay eggs with two yolks. In a similar way, astrophysicists like us who study supermassive black holes expect to...

Astronomers have pinpointed the origin of mysterious repeating radio bursts from space

Slowly repeating bursts of intense radio waves from space have puzzled astronomers since they were discovered in 2022. In new research, we have for the first time tracked one of these pulsating signals back to its...

How is Donald Trump prioritizing funding for cancer research in 2025?

President-elect Donald Trump has announced a major initiative to prioritize funding for cancer research in 2025, pledging billions in federal support to combat one of the worlds leading causes of death. The plan includes...

Technology

Samsung Plans Ultra-Thin Galaxy S25 Slim to Rival iPhone 17 Air in 2025 Flagship Battle

Samsung is reportedly preparing to unveil its thinnest flagship yet, the Galaxy S25 Slim, early next year. The device, with a rumored sub-7mm thickness, is aimed at challenging Apples iPhone 17 Air while pushing the...

OpenAI Heats Up AI Race with o3 Models Aiming to Outperform Google’s Gemini in Complex Problem Solving

OpenAI is raising the stakes in AI innovation with its o3 and o3 mini models, designed for superior reasoning and complex problem-solving. Scheduled for early 2024 releases, these models target leadership in the fierce...

Tesla Addresses 'Cell Dent' Issues in Cybertruck Batteries, Sends Units Back to Gigafactory Texas

Tesla has discovered cell dent problems in its Cybertruck battery packs, prompting the automaker to send affected vehicles back to Gigafactory Texas for replacement. The issue affects inventory vehicles and highlights...

US Grants $6.75 Billion in Chips Awards to Samsung, Texas Instruments, and Amkor for Manufacturing Boom

The US Commerce Department has finalized $6.75 billion in chips funding, granting billions to Samsung, Texas Instruments, and Amkor in a major push to secure domestic semiconductor leadership. Samsung Secures Largest Share...

Top AI Chip Stock Positioned for Explosive 2025 Growth, Jefferies Signals Major Upside

A top-performing AI chip company has emerged as Jefferies standout stock for 2025, fueled by groundbreaking advancements in custom chip designs. Analysts predict the firm could achieve record-breaking revenues and market...
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