A machine translation company co-founded by Alex Waibel, a professor in the Language Technologies Institute, has been acquired by Zoom to bolster the platform's real-time translation.
Voice-controlled virtual assistants, like Alexa and Siri, work great in English. And they work pretty well in other languages, like Japanese. But they don't understand speakers of most of the world's 7,000 languages.
Graham Neubig, an associate professor in the Language Technologies Institute at Carnegie Mellon University, wants to change that by making natural language processing — the technology underpinning virtual assistants, instant translation tools and... Read More
LTI faculty and students are once again featured prominently at this year's conference of the North American chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL HLT 2021). The conference includes 19 papers with at least one LTI author, with 23 members of the LTI community represented in total.
NAACL HLT, now in its 19th year, is one of the world’s premier conferences in the fields of computation linguistics and natural language processing. The conference takes place remotely from June 6-11.
Papers and presentations including LTI... Read More
Speech processing research is at a high right now, with virtual assistants like Alexa, Siri, Google and others always listening and willing to help.
But without a keen eye — or ear — for who this technology aims to assist, interest could wane, said Maxine Eskenazi, a Carnegie Mellon University researcher in the School of Computer Science who has worked on speech processing and spoken dialogue systems for decades.
"We need to stop focusing on the agent and start focusing on the user," Eskenazi said. "It's only a... Read More
The Association for Computing Machinery's Special Interest Group on Information Retrieval (ACM SIGIR) announced recently that Language Technologies Institute Interim Director and Professor Jamie Callan is one of the inaugural inductees into its new ACM SIGIR Academy. The ACM SIGIR Academy honors and recognizes individuals who have made significant, cumulative contributions to the development of the field of information retrieval (IR). Inductees to the SIGIR Academy are the principal leaders in IR, whose efforts have... Read More
"The Queen's Gambit," the recent TV mini-series about a chess master, may have stirred increased interest in chess, but a word to the wise: social media talk about game-piece colors could lead to misunderstandings, at least for hate-speech detection software.
That's what a pair of Carnegie Mellon University researchers suspect happened to Antonio Radić, or "agadmator," a Croatian chess player who hosts a popular YouTube channel. Last June, his account was blocked for "harmful and dangerous" content.
YouTube never provided an explanation and reinstated the channel within 24... Read More
Three Carnegie Mellon University research teams have received funding through the Program on Fairness in Artificial Intelligence, which the National Science Foundation sponsors in partnership with Amazon. The program supports computational research focused on fairness in AI, with the goal of building trustworthy AI systems that can be deployed to tackle grand challenges facing society.
"There have been increasing concerns over biases in AI systems, for example computer vision algorithms working worse for Blacks than for other races, or ads for higher paying jobs only being shown to... Read More
Jaime Carbonell foresaw a world where people could freely communicate with each other, no matter what language they spoke. He knew that making this dream a reality would require automation, so he spent his career building systems that could understand human language.
Carbonell, 66, died February 28, 2020, following an extended illness. He was the Allen Newell Professor of Computer Science and had earned the distinction of University Professor, the highest academic accolade CMU faculty can attain. He also founded and directed the Center for Machine Translation, which later became the... Read More
A smile that lifts the cheeks and crinkles the eyes is thought by many to be truly genuine. But new research at Carnegie Mellon University casts doubt on whether this joyful facial expression necessarily tells others how a person really feels inside.
In fact, these "smiling eye" smiles, called Duchenne smiles, seem to be related to smile intensity, rather than acting as an indicator of whether a person is happy or not, said Jeffrey Girard, a former post-doctoral researcher at CMU's ... Read More