Research Highlights

Home / Research / Research Highlights
2408, 2020

Advancing Sentiment and commonsense-aware multimodal dialogue systems

24th August, 2020|

Dialogue systems have multifaceted applications in customer service, virtual assistants, education, mental health, and many more areas. Such applications are often executed in the form of chatbots due to its flexibility. Its market value evidences the popularity of chatbots–– according to Revechat, 2.6 billion USD in 2019, that is projected to grow to 9.4 billion USD by 2024. Creating a human-like conversational system is a long-standing goal of artificial intelligence (AI). However, it is not a trivial task as we, human beings, count on several variables such as emotions, sentiment, prior assumptions, intent, or personality traits to participate in dialogues and monologues. These variables control the language that we generate and the way we understand the language that we hear. At the DeClare Lab at SUTD, Asst Prof Soujanya Poria and his team focus on developing human-like dialogue understanding system by leveraging key factors such as pragmatics, affect, empathy, multimodal cues, and commonsense.

1604, 2020

Pushing the state-of-the-art for Over-the-air Fuzzing

16th April, 2020|

Wireless technology is the stepping-stone for the success of internet-of-things (IoTs). Among others, Bluetooth and Wi-Fi enabled devices are most common in the IoT world. For instance, the Bluetooth technology allows a large number of a highly diverse set of devices to be connected and communicate with each other. In a research project led by Assistant Professor Sudipta Chattopadhyay from the ISTD Pillar of SUTD, the team shows that there exists a significant gap in ensuring the security of wireless protocol implementation.

1301, 2020

The Sprint Towards 5G

13th January, 2020|

With the fifth generation (5G) of wireless communications expected to be rolled out in Singapore in 2020, everyone is buzzing with anticipation to experience the larger bandwidth, wider coverage and lightning speed that 5G promises to offer. Associate Professor Tony Quek, Acting Head of Pillar for Information Systems Technology and Design in SUTD and a leader in the field of wireless networks, explains how 5G will be playing a key role in Singapore’s digital transformation and ultimately change the way we live.

1301, 2020

New jobs, new directions: The impact of leveraging AI in the music business

13th January, 2020|

Over the last few years, there’s been a steady growth in revenue from digital music. In just six years, revenue from music streaming moved from zero to 40 percent of the overall global recorded music industry revenues, according to a report by IFPI. With revenues to the tune of 11.2 billion dollars a year, the digital model is only set to grow. So “is there still room for a traditional record company?”

1301, 2020

Taking Natural Language Processing to greater heights

13th January, 2020|

Natural Language Processing (NLP) has been around for more than 50 years, but has lately gotten more well-known, thanks to the likes of personal assistant applications Apple’s Siri and Amazon’s Alexa. NLP has also been the driving force behind language translation applications such as Google Translate, but it has been no easy feat coming this far. It continues to be a complex job to enable computers to understand how humans naturally speak or type.