
Kosmas KritsisInstitute for Language and Speech Processing | ISLP · Voice and Sound Technology
Kosmas Kritsis
M.Sc. Sound and Music Computing
About
15
Publications
4,133
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156
Citations
Citations since 2017
Introduction
Additional affiliations
September 2013 - November 2013
Education
September 2015 - September 2016
September 2011 - June 2012
September 2010 - July 2015
Publications
Publications (15)
Recent deep learning Text-to-Speech (TTS) systems have achieved impressive performance by generating speech close to human parity. However, they suffer from training stability issues as well as incorrect alignment of the intermediate acoustic representation with the input text sequence. In this work, we introduce Regotron, a regularized version of...
Tourism is a phenomenon that dates back to ancient times. Ancient Greek philosophers recognised, adopted, and promoted the concept of rest-based tourism. Ecotourism is a particular type of tourism that connects with activities that take place in nature, without harming it, along with the herbal and animal wealth. According to estimates, the global...
Automatically synthesizing dance motion sequences is an increasingly popular research task in the broader field of human motion analysis. Recent approaches have mostly used recurrent neural networks (RNNs), which are known to suffer from prediction error accumulation, usually limiting models to synthesize short choreographies of less than 100 poses...
Plant identification from images has become a rapidly developing research field in computer vision and is particularly challenging due to the morphological complexity of plants. The availability of large databases of plant images, and the research advancements in image processing, pattern recognition and machine learning, have resulted in a number...
Jazz improvisation on a given lead sheet with chords is an interesting scenario for studying the behaviour of artificial agents when they collaborate with humans. Specifically in jazz improvisation, the role of the accompanist is crucial for reflecting the harmonic and metric characteristics of a jazz standard, while identifying in real-time the in...
We present a web-based real-time application that enables gestural interaction with virtual instruments for musical expression. Skeletons of the users are tracked by a Kinect sensor, while the performance of the virtual instruments is accomplished using gestures inspired from their corresponding physical counterparts. The application supports the v...
Envisioned communication densities in Internet of Things (IoT) applications are increasing continuously. Because these wireless devices are often battery powered, we need specific energy efficient (low-power) solutions. Moreover, these smart objects use low-cost hardware with possibly weak links, leading to a lossy network. Once deployed, these Low...
Verification of theoretical analysis is a vital step to the development of an application or a protocol for wireless networks. Most of proposals are evaluated through mathematical analysis followed by either simulation or experimental validation campaigns. In this paper, we analyze a large set of statistics on articles published (i.e. 674 papers in...