Filtered by: Research

Vanquishing smartphone zombies with EYEditor

01 June 2020 Department of Computer Science , Faculty , Research , Feature , Media

If you have been to parts of Orchard Road or Bugis Junction, two busy shopping streets in Singapore, you might have noticed something unusual. There, familiar “traffic light men” flash red and green to help guide pedestrians safely across the road. But these are also accompanied by matching LED strips on the ground.

In recent years, Singapore and a handful of other cities, including Sydney, Tel Aviv, and Augsburg, have embedded lights into pavements at busy intersections as an additional safety measure for pedestrians. Ilsan in South Korea has gone even further, employing flickering lights and laser beams at road crossings to warn walkers of the dangers ahead.

Whatever the means, their target is the same: the heads-down tribe of smartphone zombies — people who walk around perpetually glued to their mobile device.

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Always one step ahead: Robo-Chef predicts steps of recipes it’s never seen before

14 May 2020 Department of Computer Science , Faculty , Research , Feature , Artificial Intelligence

To understand the work she does, Angela Yao says to imagine a future where robot helpers are commonplace. Whether they’re workplace assistants, companions, or domestic helpers, robots need to be able to do one crucial thing, says the assistant professor from NUS Computing.

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Human-centred explainable AI: Helping people to faithfully interpret machine learning with less mental effort

30 April 2020 Department of Computer Science , Faculty , Research , Feature , Media

These days, artificial intelligence (AI) is everywhere we look. It’s what powers predictive searches on Google, enables Spotify and Amazon to recommend new songs and products, puts self-driving vehicles on the road, helps doctors to quickly diagnose diseases…the list goes on. With the presence of AI growing ever larger in our lives, so has the need for us to trust it.

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Humans, Robots, and the Trust that binds them

12 March 2020 Department of Computer Science , Faculty , Research , Feature , Artificial Intelligence

Like so many parts along the Californian coast, Honda Point is breathtakingly beautiful. People go to visit, but when they do, it’s not for the views.

Rather, they go to remember one of the darkest days in U.S. Naval history, when seven destroyers ran aground and twenty-three sailors perished. Lieutenant Commander Donald T. Hunter, who was in charge of navigating the ships from San Francisco to San Diego that day, relied primarily on the centuries-old technique of dead reckoning. A more accurate method called radio direction-finding (RFD) had been invented two years earlier, but Hunter was mistrustful of the new technology — a decision that would ultimately prove fatal.

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Online gifting and why we do it

04 March 2020 Department of Information Systems & Analytics , Faculty , Research , Feature , Data Science & Business Analytics , Digital Transformation, Platforms & Innovation

For many of us, the introduction of Facebook, WhatsApp, and other social media platforms was a game-changer. They altered the way we make and maintain friends, and transformed how we share news and updates with those we know. But for those in South Korea and a few other places, social media has brought about changes in another aspect of life: how gifts are sent and received.

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Lost in masses of clinical data? Help is here

28 January 2020 Department of Information Systems & Analytics , Faculty , Research , Feature , Data Science & Business Analytics , Healthcare Informatics , Intelligent Systems

The intensive care unit where Dr. Jean-Daniel Chiche works in Paris is what you would expect from an ICU. Amidst an atmosphere of respectful quiet and hushed tones lie patients in isolated rooms, often tethered to a bewildering array of tubes, wires, monitors and machines.

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Let’s maximise influence, but in a fair way

23 January 2020 Department of Computer Science , Research , Feature , Artificial Intelligence

A few years ago, Yair Zick was attending a conference in Stockholm when he struck up a conversation with two researchers from the University of Southern California (USC). Zick, a computer scientist from NUS Computing, was investigating how the concepts of fairness and diversity could be applied to allocating public housing flats in Singapore. The USC researchers, Bryan Wilder and Milind Tambe, were interested in Zick’s work because they were trying to solve a resource allocation problem of their own.

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Move over Alfred, there’s a new butler in town

27 December 2019 Department of Computer Science , Alum , Research , Feature , Artificial Intelligence

A child wearing a red ski-suit

The shiny, black robotic arm gleamed as it whirred into action and ‘waved’ at us, accompanied by Alexa’s robotic, yet (somehow) cheery, disembodied greeting, “Hello! My name is MICO.” Mohit Shridhar stretched his lanky frame across the counter to place plastic replicas of a few everyday objects—a red bowl, an apple, and a banana—on the white tablecloth in front of MICO. Then Shridhar instructed, “Alexa, tell MICO to pick up the apple.” The robotic arm contorted and whirred until it held its gripper over the apple. “Do you mean this?” Alexa asked. “Alexa, tell MICO to go ahead,” Shridhar confirmed. MICO obediently, albeit mechanically, lowered its gripper and picked up the apple.

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Lost? Eyes in the sky can tell you where you are

19 December 2019 Department of Computer Science , Faculty , Research , Feature , Artificial Intelligence , Media

No matter how many times you’ve flown, sitting at the window seat and watching the world shrink away from view as the plane takes off never seems to grow old. Towering trees and skyscrapers become mere pixels, roads and rivers now thin winding ribbons, and vast tracts of land appear as tiny thumbnails below.

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The holy grail of seamless systems integration

06 December 2019 Department of Information Systems & Analytics , Faculty , Research , Feature , Digital Transformation, Platforms & Innovation , Intelligent Systems

Hospital visits can be complicated things. Sometimes it starts out as a visit to the outpatient clinic, where a doctor draws blood or orders some scans to investigate your niggling concern. He phones you the following week with the results — they don’t look good — and schedules a minor operation. You get admitted, have the procedure, and get discharged with tablets and therapy to follow up.

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Making Bitcoin Safer — By Breaking It

25 November 2019 Department of Computer Science , Faculty , Research , Feature , Security

In Greek mythology, Erebus is the primeval god of darkness, son of Chaos. It’s also the region of the underworld, where souls pass through after dying. The word is so evocative of gloom and shadows that naming one of the most dangerous types of Bitcoin attacks after it seems only fitting.

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Associate Professor Ilya Sergey wins OOPSLA 2019 Distinguished Artifact Award

13 November 2019 Department of Computer Science , Faculty , Research , Programming Languages & Software Engineering

13 November 2019 – NUS Computing and Yale-NUS College Associate Professor Ilya Sergey received the Distinguished Artifact Award at the annual Object-Oriented Programming, Systems, Languages & Applications (OOPSLA) conference held from 20 to 25 October in Athens, Greece.

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Here’s to better apps for all of us

12 November 2019 Department of Information Systems & Analytics , Faculty , Research , Feature , Digital Innovation in the Service Economy

This is a scenario that’s probably familiar to many of us: You touch down at your long-awaited holiday destination, collect your luggage, and step outside the airport, raring to go. Now you need to find your way to the Airbnb, so you whip out your phone and plug the address into Google Maps. Or Apple Maps, or Waze, or MapQuest, or Maps.Me, or HERE WeGo.

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NUS Computing's AI system first from Southeast Asia to enter ranks of world's top open-source software

07 November 2019 Department of Computer Science , Faculty , Research , News Media , Artificial Intelligence , Database

7 November 2019 – An artificial intelligence (AI) engine built by NUS Computing's database system research group has become the first software tool from Southeast Asia to be ranked in the top 300 projects by the Apache Software Foundation (ASF), the largest open-source software community in the world.

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NUS Computing and Ripple launch NUS FinTech Lab to deepen FinTech capabilities

06 November 2019 Department of Information Systems & Analytics , Faculty , Research , Teaching , Press Release

6 November 2019 – NUS Computing and Ripple, a provider of leading enterprise solutions for global payments, today announced the launch of the NUS FinTech Lab, established with the objective to fuel the growth of Singapore’s FinTech sector.

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NUS Computing team receives Best Paper Award at ICNP 2019

01 November 2019 Department of Computer Science , Faculty , Student , Research , Systems & Networking

1 November 2019 – A team, consisting of Computer Science PhD student Raj Joshi, Associate Professor Chan Mun Choon and Associate Professor Ben Leong, won the Best Paper Award at the 27th IEEE International Conference on Network Protocols (ICNP) 2019.

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Dr Kuldeep Meel’s paper selected for conference anniversary

30 October 2019 Department of Computer Science , Faculty , Research , Algorithms & Theory , Artificial Intelligence

30 October 2019 – A paper co-authored by NUS Computing Sun Kah Kay Assistant Professor Kuldeep Meel was selected for the International Conference on Constraint Programming (CP)’s 25th anniversary volume of selected research papers.

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Computer Science alumnus wins SIGMM Outstanding PhD Thesis Award

30 October 2019 Department of Computer Science , Alum , Research , Media

30 October 2019 – Computer Science PhD alumnus Dr Abdelhak Bentaleb was conferred the 2019 SIGMM Award for Outstanding PhD Thesis in Multimedia Computing. The award was presented at the 2019 ACM Multimedia conference held from 21 to 25 October in Nice, France.

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NUS Computing researchers receive prestigious research award from Facebook

24 October 2019 Department of Computer Science , Faculty , Student , Research , Systems & Networking

24 October 2019 – Associate Professor Chan Mun Choon and Computer Science PhD students Nishant Budhdev, Pravein Govindan Kannan and Raj Joshi won the highly coveted Facebook Research award on 25 September this year.

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Future Wearables: smaller, faster and more independent

26 March 2019 Department of Computer Science , Faculty , Research , Feature , Systems & Networking

For those who’ve taken the plunge into the world of wearable devices — 61 million of us by the year’s end, as estimates predict — the leap can be liberating.

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