Archontis Politis

105 papers A* 1A 3B 2C 4Misc 10Journal 50Unranked 35

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Moving Speaker Separation via Parallel Spectral-Spatial Processing. CoRR Yuzhu Wang, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	A	`conf`	Attractor-Based Speech Separation of Multiple Utterances by Unknown Number of Speakers. INTERSPEECH Yuzhu Wang, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	J	`jnl`	Attractor-Based Speech Separation of Multiple Utterances by Unknown Number of Speakers. CoRR Yuzhu Wang, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	—	`conf`	Class-Incremental Learning for Sound Event Localization and Detection. ICASSP Workshops Ruchi Pandey, Manjunath Mulimani, Archontis Politis, Annamaria Mesaros
2025	Misc	`conf`	Gen-A: Generalizing Ambisonics Neural Encoding to Unseen Microphone Arrays. ICASSP Mikko Heikkinen, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	J	`jnl`	Gen-A: Generalizing Ambisonics Neural Encoding to Unseen Microphone Arrays. CoRR Mikko Heikkinen, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	A	`conf`	Inter-Speaker Relative Cues for Text-Guided Target Speech Extraction. INTERSPEECH Wang Dai, Archontis Politis, Tuomas Virtanen
2025	J	`jnl`	Inter-Speaker Relative Cues for Text-Guided Target Speech Extraction. CoRR Wang Dai, Archontis Politis, Tuomas Virtanen
2025	—	`conf`	Learning Order Matters in Class-Incremental Learning for Sound Localization and Detection. EUSIPCO Ruchi Pandey, Manjunath Mulimani, Archontis Politis, Annamaria Mesaros
2025	—	`conf`	Multi-Utterance Speech Separation and Association Trained on Short Segments. WASPAA Yuzhu Wang, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	J	`jnl`	Multi-Utterance Speech Separation and Association Trained on Short Segments. CoRR Yuzhu Wang, Archontis Politis, Konstantinos Drossos, Tuomas Virtanen
2025	—	`conf`	Score-Informed Music Source Separation: Improving Synthetic-To-Real Generalization in Classical Music. EUSIPCO Eetu Tunturi, David Diaz-Guerra, Archontis Politis, Tuomas Virtanen
2025	J	`jnl`	Score-informed Music Source Separation: Improving Synthetic-to-real Generalization in Classical Music. CoRR Eetu Tunturi, David Diaz-Guerra, Archontis Politis, Tuomas Virtanen
2025	J	`jnl`	Stereo Sound Event Localization and Detection with Onscreen/offscreen Classification. CoRR Kazuki Shimada, Archontis Politis, Irán R. Román, Parthasaarathy Sudarsanam, David Diaz-Guerra, Ruchi Pandey, Kengo Uchida, Yuichiro Koyama, Naoya Takahashi, Takashi Shibuya, Shusuke Takahashi, Tuomas Virtanen, Yuki Mitsufuji
2025	J	`jnl`	Towards Spatial Audio Understanding via Question Answering. CoRR Parthasaarathy Sudarsanam, Archontis Politis
2024	Misc	`conf`	Attention-Driven Multichannel Speech Enhancement in Moving Sound Source Scenarios. ICASSP Yuzhu Wang, Archontis Politis, Tuomas Virtanen
2024	J	`jnl`	Binaural Sound Source Distance Estimation and Localization for a Moving Listener. IEEE ACM Trans. Audio Speech Lang. Process. Daniel Aleksander Krause, Guillermo García-Barrios, Archontis Politis, Annamaria Mesaros
2024	J	`jnl`	Compression of Higher-Order Ambisonic Signals Using Directional Audio Coding. IEEE ACM Trans. Audio Speech Lang. Process. Christoph Hold, Ville Pulkki, Archontis Politis, Leo McCormack
2024	J	`jnl`	Dynamic Processing Neural Network Architecture for Hearing Loss Compensation. IEEE ACM Trans. Audio Speech Lang. Process. Szymon Drgas, Lars Bramsløw, Archontis Politis, Gaurav Naithani, Tuomas Virtanen
2024	J	`jnl`	Gaunt coefficients for complex and real spherical harmonics with applications to spherical array processing and Ambisonics. CoRR Archontis Politis
2024	Misc	`conf`	Neural Ambisonics Encoding For Compact Irregular Microphone Arrays. ICASSP Mikko Heikkinen, Archontis Politis, Tuomas Virtanen
2024	J	`jnl`	Neural Ambisonics encoding for compact irregular microphone arrays. CoRR Mikko Heikkinen, Archontis Politis, Tuomas Virtanen
2024	Misc	`conf`	Perceptually-Motivated Spatial Audio Codec for Higher-Order Ambisonics Compression. ICASSP Christoph Hold, Leo McCormack, Archontis Politis, Ville Pulkki
2024	—	`conf`	Reference Channel Selection by Multi-Channel Masking for End-to-End Multi-Channel Speech Enhancement. EUSIPCO Wang Dai, Xiaofei Li, Archontis Politis, Tuomas Virtanen
2024	—	`conf`	Sound Event Detection and Localization with Distance Estimation. EUSIPCO Daniel Aleksander Krause, Archontis Politis, Annamaria Mesaros
2024	J	`jnl`	Sound Event Detection and Localization with Distance Estimation. CoRR Daniel Aleksander Krause, Archontis Politis, Annamaria Mesaros
2024	J	`jnl`	Speaker Distance Estimation in Enclosures From Single-Channel Audio. IEEE ACM Trans. Audio Speech Lang. Process. Michael Neri, Archontis Politis, Daniel Aleksander Krause, Marco Carli, Tuomas Virtanen
2024	J	`jnl`	Speaker Distance Estimation in Enclosures from Single-Channel Audio. CoRR Michael Neri, Archontis Politis, Daniel Krause, Marco Carli, Tuomas Virtanen
2024	J	`jnl`	SynthSOD: Developing an Heterogeneous Dataset for Orchestra Music Source Separation. CoRR Jaime Garcia-Martinez, David Diaz-Guerra, Archontis Politis, Tuomas Virtanen, Julio J. Carabias-Orti, Pedro Vera-Candeas
2023	J	`jnl`	Attention-Driven Multichannel Speech Enhancement in Moving Sound Source Scenarios. CoRR Yuzhu Wang, Archontis Politis, Tuomas Virtanen
2023	J	`jnl`	Dynamic Processing Neural Network Architecture For Hearing Loss Compensation. CoRR Szymon Drgas, Lars Bramsløw, Archontis Politis, Gaurav Naithani, Tuomas Virtanen
2023	A	`conf`	How to (Virtually) Train Your Speaker Localizer. INTERSPEECH Prerak Srivastava, Antoine Deleforge, Archontis Politis, Emmanuel Vincent
2023	J	`jnl`	Multi-Channel Masking with Learnable Filterbank for Sound Source Separation. CoRR Wang Dai, Archontis Politis, Tuomas Virtanen
2023	—	`conf`	Optimizing Higher-Order Directional Audio Coding with Adaptive Mixing and Energy Matching for Ambisonic Compression and Upmixing. WASPAA Christoph Hold, Leo McCormack, Archontis Politis, Ville Pulkki
2023	J	`jnl`	Permutation Invariant Recurrent Neural Networks for Sound Source Tracking Applications. CoRR David Diaz-Guerra, Archontis Politis, Antonio Miguel, José Ramón Beltrán, Tuomas Virtanen
2023	—	`conf`	Position Tracking of a Varying Number of Sound Sources with Sliding Permutation Invariant Training. EUSIPCO David Diaz-Guerra, Archontis Politis, Tuomas Virtanen
2023	A*	`conf`	STARSS23: An Audio-Visual Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Events. NeurIPS Kazuki Shimada, Archontis Politis, Parthasaarathy Sudarsanam, Daniel Aleksander Krause, Kengo Uchida, Sharath Adavanne, Aapo Hakala, Yuichiro Koyama, Naoya Takahashi, Shusuke Takahashi, Tuomas Virtanen, Yuki Mitsufuji
2023	J	`jnl`	STARSS23: An Audio-Visual Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Events. CoRR Kazuki Shimada, Archontis Politis, Parthasaarathy Sudarsanam, Daniel Krause, Kengo Uchida, Sharath Adavanne, Aapo Hakala, Yuichiro Koyama, Naoya Takahashi, Shusuke Takahashi, Tuomas Virtanen, Yuki Mitsufuji
2023	—	`conf`	Single-Channel Speaker Distance Estimation in Reverberant Environments. WASPAA Michael Neri, Archontis Politis, Daniel Krause, Marco Carli, Tuomas Virtanen
2023	—	`conf`	Wide-Area 6DOF Rendering of Multi-Point Ambisonic Recordings Based on Interpolation of Spatial Parameters. WASPAA Archontis Politis, Lauros Pajunen, Jussi Leppänen, Sujeet Mate, Antti J. Eronen
2022	J	`jnl`	An overview of machine learning and other data-based methods for spatial audio capture, processing, and reproduction. EURASIP J. Audio Speech Music. Process. Maximo Cobos, Jens Ahrens, Konrad Kowalczyk, Archontis Politis
2022	—	`conf`	Binaural source localization using deep learning and head rotation information. EUSIPCO Guillermo García-Barrios, Daniel Aleksander Krause, Archontis Politis, Annamaria Mesaros, Juana M. Gutiérrez-Arriola, Rubén Fraile
2022	J	`jnl`	Data-based spatial audio processing. EURASIP J. Audio Speech Music. Process. Maximo Cobos, Jens Ahrens, Konrad Kowalczyk, Archontis Politis
2022	—	`conf`	Estimating and Reproducing Ambience in Ambisonic Recordings. EUSIPCO Leo McCormack, Archontis Politis
2022	J	`jnl`	How to (virtually) train your sound source localizer. CoRR Prerak Srivastava, Antoine Deleforge, Archontis Politis, Emmanuel Vincent
2022	J	`jnl`	Parametric Ambisonic Encoding of Arbitrary Microphone Arrays. IEEE ACM Trans. Audio Speech Lang. Process. Leo McCormack, Archontis Politis, Raimundo Gonzalez, Tapio Lokki, Ville Pulkki
2022	J	`jnl`	Position tracking of a varying number of sound sources with sliding permutation invariant training. CoRR David Diaz-Guerra, Archontis Politis, Tuomas Virtanen
2022	—	`conf`	STARSS22: A Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Events. DCASE Archontis Politis, Kazuki Shimada, Parthasaarathy Sudarsanam, Sharath Adavanne, Daniel Krause, Yuichiro Koyama, Naoya Takahashi, Shusuke Takahashi, Yuki Mitsufuji, Tuomas Virtanen
2022	J	`jnl`	STARSS22: A dataset of spatial recordings of real scenes with spatiotemporal annotations of sound events. CoRR Archontis Politis, Kazuki Shimada, Parthasaarathy Sudarsanam, Sharath Adavanne, Daniel Krause, Yuichiro Koyama, Naoya Takahashi, Shusuke Takahashi, Yuki Mitsufuji, Tuomas Virtanen
2022	—	`conf`	Sector-Based Encoding and Data Compression of Virtual Acoustic Scattering. EUSIPCO Raimundo Gonzalez, Christoph Hold, Tapio Lokki, Archontis Politis
2022	J	`jnl`	Self-Supervised Learning of Audio Representations From Audio-Visual Data Using Spatial Alignment. IEEE J. Sel. Top. Signal Process. Shanshan Wang, Archontis Politis, Annamaria Mesaros, Tuomas Virtanen
2022	J	`jnl`	Self-supervised Learning of Audio Representations from Audio-Visual Data using Spatial Alignment. CoRR Shanshan Wang, Archontis Politis, Annamaria Mesaros, Tuomas Virtanen
2021	—	`conf`	A Dataset of Dynamic Reverberant Sound Scenes with Directional Interferers for Sound Event Localization and Detection. DCASE Archontis Politis, Sharath Adavanne, Daniel Krause, Antoine Deleforge, Prerak Srivastava, Tuomas Virtanen
2021	J	`jnl`	A Dataset of Dynamic Reverberant Sound Scenes with Directional Interferers for Sound Event Localization and Detection. CoRR Archontis Politis, Sharath Adavanne, Daniel Krause, Antoine Deleforge, Prerak Srivastava, Tuomas Virtanen
2021	—	`conf`	Assessment of Self-Attention on Learned Features For Sound Event Localization and Detection. DCASE Parthasaarathy Sudarsanam, Archontis Politis, Konstantinos Drossos
2021	J	`jnl`	Assessment of Self-Attention on Learned Features For Sound Event Localization and Detection. CoRR Parthasaarathy Sudarsanam, Archontis Politis, Konstantinos Drossos
2021	—	`conf`	Data Diversity for Improving DNN-based Localization of Concurrent Sound Events. EUSIPCO Daniel Krause, Archontis Politis, Konrad Kowalczyk
2021	—	`conf`	Deep Neural Network Based Low-Latency Speech Separation with Asymmetric Analysis-Synthesis Window Pair. EUSIPCO Shanshan Wang, Gaurav Naithani, Archontis Politis, Tuomas Virtanen
2021	J	`jnl`	Deep neural network Based Low-latency Speech Separation with Asymmetric analysis-Synthesis Window Pair. CoRR Shanshan Wang, Gaurav Naithani, Archontis Politis, Tuomas Virtanen
2021	—	`conf`	Differentiable Tracking-Based Training of Deep Learning Sound Source Localizers. WASPAA Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2021	J	`jnl`	Differentiable Tracking-Based Training of Deep Learning Sound Source Localizers. CoRR Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2021	—	`conf`	Joint Direction and Proximity Classification of Overlapping Sound Events from Binaural Audio. WASPAA Daniel Aleksander Krause, Archontis Politis, Annamaria Mesaros
2021	J	`jnl`	Joint Direction and Proximity Classification of Overlapping Sound Events from Binaural Audio. CoRR Daniel Aleksander Krause, Archontis Politis, Annamaria Mesaros
2021	—	`conf`	Mobile Microphone Array Speech Detection and Localization in Diverse Everyday Environments. EUSIPCO Pasi Pertilä, Emre Cakir, Aapo Hakala, Eemi Fagerlund, Tuomas Virtanen, Archontis Politis, Antti J. Eronen
2021	J	`jnl`	Overview and Evaluation of Sound Event Localization and Detection in DCASE 2019. IEEE ACM Trans. Audio Speech Lang. Process. Archontis Politis, Annamaria Mesaros, Sharath Adavanne, Toni Heittola, Tuomas Virtanen
2021	C	`conf`	Parametric Spatial Audio Effects Based on the Multi-Directional Decomposition of Ambisonic Sound Scenes. DAFx Leo McCormack, Archontis Politis, Ville Pulkki
2021	—	`conf`	Real-Time Tracking of Multiple Acoustical Sources Utilising Rao-Blackwellised Particle Filtering. EUSIPCO Leo McCormack, Archontis Politis, Simo Särkkä, Ville Pulkki
2021	—	`conf`	Rendering of Source Spread for Arbitrary Playback Setups Based on Spatial Covariance Matching. WASPAA Leo McCormack, Archontis Politis, Ville Pulkki
2021	—	`conf`	Spatial Filter Bank Design in the Spherical Harmonic Domain. EUSIPCO Christoph Hold, Archontis Politis, Leo McCormack, Ville Pulkki
2021	—	`conf`	Spatial Filter Bank in the Spherical Harmonic Domain: Reconstruction and Application. WASPAA Christoph Hold, Sebastian J. Schlecht, Archontis Politis, Ville Pulkki
2021	C	`conf`	Spherical Decomposition of Arbitrary Scattering Geometries for Virtual Acoustic Environments. DAFx Raimundo Gonzalez, Archontis Politis, Tapio Lokki
2020	—	`conf`	A Dataset of Reverberant Spatial Sound Scenes with Moving Sources for Sound Event Localization and Detection. DCASE Archontis Politis, Sharath Adavanne, Tuomas Virtanen
2020	J	`jnl`	A Dataset of Reverberant Spatial Sound Scenes with Moving Sources for Sound Event Localization and Detection. CoRR Archontis Politis, Sharath Adavanne, Tuomas Virtanen
2020	C	`conf`	Blind reverberation time estimation from ambisonic recordings. MMSP Andrés Pérez-López, Archontis Politis, Emilia Gómez
2020	—	`conf`	Comparison of Convolution Types in CNN-based Feature Extraction for Sound Source Localization. EUSIPCO Daniel Krause, Archontis Politis, Konrad Kowalczyk
2020	—	`conf`	Feature Overview for Joint Modeling of Sound Event Detection and Localization Using a Microphone Array. EUSIPCO Daniel Krause, Archontis Politis, Konrad Kowalczyk
2020	Misc	`conf`	Frequency-Dependent Directional Feedback Delay Network. ICASSP Benoit Alary, Archontis Politis
2020	C	`conf`	Multichannel Singing Voice Separation by Deep Neural Network Informed DOA Constrained CMNMF. MMSP Antonio Jesús Muñoz-Montoro, Archontis Politis, Konstantinos Drossos, Julio J. Carabias-Orti
2020	J	`jnl`	Multichannel Singing Voice Separation by Deep Neural Network Informed DOA Constrained CNMF. CoRR Antonio Jesús Muñoz-Montoro, Julio J. Carabias-Orti, Archontis Politis, Konstantinos Drossos
2020	J	`jnl`	Overview and Evaluation of Sound Event Localization and Detection in DCASE 2019. CoRR Archontis Politis, Annamaria Mesaros, Sharath Adavanne, Toni Heittola, Tuomas Virtanen
2019	—	`conf`	A Multi-room Reverberant Dataset for Sound Event Localization and Detection. DCASE Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2019	J	`jnl`	A multi-room reverberant dataset for sound event localization and detection. CoRR Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2019	—	`conf`	Joint Measurement of Localization and Detection of Sound Events. WASPAA Annamaria Mesaros, Sharath Adavanne, Archontis Politis, Toni Heittola, Tuomas Virtanen
2019	J	`jnl`	Local Time-Domain Spherical Harmonic Spatial Encoding for Wave-Based Acoustic Simulation. IEEE Signal Process. Lett. Stefan Bilbao, Archontis Politis, Brian Hamilton
2019	—	`conf`	Localization, Detection and Tracking of Multiple Moving Sound Sources with a Convolutional Recurrent Neural Network. DCASE Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2019	J	`jnl`	Localization, Detection and Tracking of Multiple Moving Sound Sources with a Convolutional Recurrent Neural Network. CoRR Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2019	Misc	`conf`	Sharpening of Angular Spectra Based on a Directional Re-assignment Approach for Ambisonic Sound-field Visualisation. ICASSP Leo McCormack, Archontis Politis, Ville Pulkki
2019	J	`jnl`	Sound Event Localization and Detection of Overlapping Sources Using Convolutional Recurrent Neural Networks. IEEE J. Sel. Top. Signal Process. Sharath Adavanne, Archontis Politis, Joonas Nikunen, Tuomas Virtanen
2018	Misc	`conf`	COMPASS: Coding and Multidirectional Parameterization of Ambisonic Sound Scenes. ICASSP Archontis Politis, Sakari Tervo, Ville Pulkki
2018	—	`conf`	Direction of Arrival Estimation for Multiple Sound Sources Using Convolutional Recurrent Neural Network. EUSIPCO Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2018	—	`conf`	Multichannel NMF for Source Separation with Ambisonic Signals. IWAENC Joonas Nikunen, Archontis Politis
2018	B	`conf`	Multichannel Sound Event Detection Using 3D Convolutional Neural Networks for Learning Inter-channel Features. IJCNN Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2018	J	`jnl`	Multichannel Sound Event Detection Using 3D Convolutional Neural Networks for Learning Inter-channel Features. CoRR Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2018	J	`jnl`	Sound Event Localization and Detection of Overlapping Sources Using Convolutional Recurrent Neural Networks. CoRR Sharath Adavanne, Archontis Politis, Joonas Nikunen, Tuomas Virtanen
2017	—	`conf`	Comparing modeled and measurement-based spherical harmonic encoding filters for spherical microphone arrays. WASPAA Archontis Politis, Hannes Gamper
2017	J	`jnl`	Direction of arrival estimation for multiple sound sources using convolutional recurrent neural network. CoRR Sharath Adavanne, Archontis Politis, Tuomas Virtanen
2017	—	`conf`	Enhancement of ambisonic binaural reproduction using directional audio coding with optimal adaptive mixing. WASPAA Archontis Politis, Leo McCormack, Ville Pulkki
2016	J	`jnl`	Acoustic intensity, energy-density and diffuseness estimation in a directionally-constrained region. CoRR Archontis Politis, Ville Pulkki
2016	Misc	`conf`	Applications of 3D spherical transforms to personalization of head-related transfer functions. ICASSP Archontis Politis, Mark R. P. Thomas, Hannes Gamper, Ivan J. Tashev
2016	J	`jnl`	Diffuse-field coherence of sensors with arbitrary directional responses. CoRR Archontis Politis
2015	B	`conf`	ATSI: Augmented and Tangible Sonic Interaction. TEI Roberto Pugliese, Archontis Politis, Tapio Takala
2015	J	`jnl`	Direction of Arrival Estimation of Reflections from Room Impulse Responses Using a Spherical Microphone Array. IEEE ACM Trans. Audio Speech Lang. Process. Sakari Tervo, Archontis Politis
2015	Misc	`conf`	Direction-of-arrival and diffuseness estimation above spatial aliasing for symmetrical directional microphone arrays. ICASSP Archontis Politis, Symeon Delikaris-Manias, Ville Pulkki
2015	J	`jnl`	Sector-Based Parametric Sound Field Reproduction in the Spherical Harmonic Domain. IEEE J. Sel. Top. Signal Process. Archontis Politis, Juha Vilkamo, Ville Pulkki
2013	Misc	`conf`	A directional diffuse reverberation model for excavated tunnels in rock. ICASSP Sami Oksanen, Julian Parker, Archontis Politis, Vesa Välimäki