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Daniel Lemire

Professor, L'Université TÉLUQ

Daniel Lemire is a computer science professor at the Université du Québec (TELUQ). He has also been a research officer at the National Research Council of Canada and an entrepreneur. He has written over 70 peer-reviewed publications, including more than 40 journal articles. He has held competitive research grants for the last 15 years. He serves on the program committees of leading computer science conferences (e.g., ACM CIKM, WWW, ACM WSDM, ACM SIGIR, ACM RecSys).

He works regularly on open source software libraries. He programs regularly in C, C++, Java, JavaScript, Python, Swift and Go. He works primarily in an open-source setting. You can find his software in Git, Apache Hive, Druid, Apache Kylin, Netflix Atlas, LinkedIn Pivot, Microsoft Visual Studio Team Services and so forth. Some of my compression software is used by Apache Arrow and Apache Impala. In 2012, he was rewarded by the Google Open Source Peer Bonus Program.

He is a long-time social media user: his blog has thousands of readers and was featured on Slashdot, Reddit and Hacker News. He was one of the first Twitter users: @lemire.

He is an adjunct professor at UQAM within the computer science department where he is a member of the LATECE laboratory. He is also an adjunct professor at the University of New Brunswick within the computer science department.

The data war behind net neutrality

Jan 22, 2018 14:12 pm UTC| Insights & Views Technology

In the social and political saga surrounding the question of net neutrality, what is often overlooked is the data war going on behind the scenes. The real fuel behind the debate is the enormous volume of data we generate...

Economy

Digital trade protocol for Africa: why it matters, what’s in it and what’s still missing

In February 2024, African heads of states adopted a draft protocol to regulate digital trade within the continent. This significant yet challenging course for Africas digital economy fits into the broader trade agreement,...

Industry shutdowns are messy and painful: 4 lessons Australia’s coal sector can learn from car-makers about bowing out

Shifting Australias electricity sector to low-carbon technologies and closing coal plants is vital to tackling climate change. But such transitions are easier said than done. People and economies are often deeply...

Food prices will climb everywhere as temperatures rise due to climate change – new research

Climate change, and specifically rising temperatures, may cause food prices to increase by 3.2% per year, according to a new study by researchers in Germany. As climate change continues to worsen, this price inflation will...

Industrialisation is still vital to economic development but some countries are struggling to reap its benefits

Alexander Hamilton, one of the founding fathers of the US, wrote a wealth of reports that served as building blocks for the countrys economic system. In 1791, during his time as secretary of the Treasury, Hamilton...

This is how President Ramaphosa got to the 25% figure of progress in land reform in South Africa

Nearly three decades into democracy, land reform remains central to South Africas transformation policies and agricultural policy. We have over the years pointed out that the progress on land reform has been incorrectly...

Politics

Nvidia RTX 4090D Embroiled in US-China Tech Rivalry; South Korea Navigates Chip Export Dilemma

The U.S. government has tightened export restrictions on high-performance semiconductor chips to China, including the Nvidia RTX 4090D, and is urging South Korea to enforce similar curbs, marking a significant escalation...

US and Japan Boost AI, Semiconductor Alliance; EU Eyes Reduction in China Dependence

Japan and the United States are poised to deepen ties in the high-tech sector, signaling a strategic move to enhance their global partnership with a focus on artificial intelligence and semiconductor...

US Finalizes Ban List for Chinese Chipmakers; Boosts Mexico Semiconductor Ties

The United States is finalizing a list of Chinese chip factories banned from receiving vital technology, aiming to curb Beijings tech advancements amid national security concerns. Concurrently, a US-Mexico semiconductor...

China's Commerce Minister to Advocate EV Sector in Europe Amid Subsidy, Tariff Probe

Chinas Commerce Minister Wang Wentao is set to visit Europe in April to address concerns and advocate for the Chinese electric vehicle (EV) industry amid a European Commission investigation into alleged unfair...

South Africa’s electricity crisis: what political parties say in their election manifestos about solving it

South Africa is in the middle of a deep electricity crisis. In 2023 the public, many of whom are voters, experienced the worst loadshedding to date, losing power for an average of five hours a day. The power shortages...

Science

Exploding stars are rare but emit torrents of radiation − if one happened close enough to Earth, it could threaten life on the planet

Stars like the Sun are remarkably constant. They vary in brightness by only 0.1% over years and decades, thanks to the fusion of hydrogen into helium that powers them. This process will keep the Sun shining steadily for...

An eclipse for everyone – how visually impaired students can ‘get a feel for’ eclipses

Many people in the U.S. will have an opportunity to witness nearly four minutes of a total solar eclipse on Monday, April 8, 2024, as it moves from southern Texas to Maine. But in the U.S., over 7 million people are blind...

How do airplanes fly? An aerospace engineer explains the physics of flight

Airplane flight is one of the most significant technological achievements of the 20th century. The invention of the airplane allows people to travel from one side of the planet to the other in less than a day, compared...

The mystery of consciousness shows there may be a limit to what science alone can achieve

The progress of science in the last 400 years is mind-blowing. Who would have thought wed be able to trace the history of our universe to its origins 14 billion years ago? Science has increased the length and the quality...

What is minoxidil, the anti-balding hair growth treatment? Here’s what the science says

Hair loss (also known as alopecia) often affects the scalp but can occur anywhere on the body. Its very common and usually nothing to worry about; about half of Australian men show signs of visible baldness at age 50 and...

Technology

Tesla Halts $25,000 Model NV9, Redirects Focus Despite Musk's Earlier Promises

Despite Elon Musks prior claims, Tesla has shelved its anticipated $25,000 electric car, codenamed NV9, prioritizing other technological advancements. The projects delay contradicts earlier projections of a cheaper,...

Adobe Unveils Acrobat AI Assistant Tool for Acrobat and Reader Users

Adobe Inc., formerly known as Adobe Systems Incorporated, announced it has made its artificial intelligence (AI) assistant tool available to users of Acrobat and Readers. The computer software firm said that starting...

Analyst Predicts Bitcoin Could Reach $650K with New Hong Kong ETFs

As Hong Kong licenses new Bitcoin and Ethereum ETFs, top analyst Willy Woo forecasts a potential Bitcoin price spike to $650,000, inspired by robust ETF investments and favorable market conditions. Analyst Willy Woo...

China's New ETFs Set to Boost Bitcoin, Ethereum, and XRP Prices

As China approves new cryptocurrency ETFs, expectations rise for a significant price surge in Bitcoin, Ethereum, and XRP. These developments amidst fierce competition between Hong Kong and U.S. markets for cryptocurrency...

Fiji Central Bank Cautions on Crypto Use, Dashing Bitcoin Integration Hopes

In a surprising move, the Reserve Bank of Fiji has warned against using cryptocurrencies for payments or investments, reversing earlier expectations stirred by the Prime Ministers pro-Bitcoin stance. This advisory comes...