Christo Kurisummoottil Thomas

74 papers B 5Misc 12Journal 35Unranked 21
YearRankTypeTitle / Venue / Authors
2026 J jnl
Fundamental Limits of Quantum Semantic Communication via Sheaf Cohomology.
CoRR
Christo Kurisummoottil Thomas, Mingzhe Chen
2026 J jnl
Joint Beamforming and 3D Location Optimization for Multi-User Holographic UAV Communications.
IEEE Trans. Commun.
Chandan Kumar Sheemar, Asad Mahmood, Christo Kurisummoottil Thomas, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas, Walid Saad
2026 J jnl
Modeling Epidemiological Dynamics Under Adversarial Data and User Deception.
CoRR
Yiqi Su, Christo Kurisummoottil Thomas, Walid Saad, Bud Mishra, Naren Ramakrishnan
2026 J jnl
Multi -mode index modulation based on affine frequency division multiplexing.
Phys. Commun.
Anoop A, Christo Kurisummoottil Thomas, Kala S, J. V. Bibal Benifa, Walid Saad
2026 — conf
Multi-Path Bayesian Inference for Symbol Detection in Affine Frequency Division Multiplexing.
NCC
Anoop A, Christo Kurisummoottil Thomas, J. V. Bibal Benifa, Kala S
2026 J jnl
Neurosymbolic Learning for Advanced Persistent Threat Detection under Extreme Class Imbalance.
CoRR
Quhura Fathima, Neda Moghim, Mostafa Taghizade Firouzjaee, Christo Kurisummoottil Thomas, Ross Gore, Walid Saad
2025 J jnl
Artificial General Intelligence (AGI)-Native Wireless Systems: A Journey Beyond 6G.
Proc. IEEE
Walid Saad, Omar Hashash, Christo Kurisummoottil Thomas, Christina Chaccour, Mérouane Debbah, Narayan B. Mandayam, Zhu Han
2025 J jnl
Causal Model-Based Reinforcement Learning for Sample-Efficient IoT Channel Access.
CoRR
Aswin Arun, Christo Kurisummoottil Thomas, Rimalpudi Sarvendranath, Walid Saad
2025 J jnl
Dual-mode Index Modulation based on Affine Frequency Division Multiplexing.
Phys. Commun.
Anoop A, Christo Kurisummoottil Thomas, Kala S, J. V. Bibal Benifa, Walid Saad
2025 J jnl
Flexible Semantic-Aware Resource Allocation: Serving More Users Through Similarity Range Constraints.
CoRR
Nasrin Gholami, Neda Moghim, Behrouz Shahgholi Ghahfarokhi, Pouyan Salavati, Christo Kurisummoottil Thomas, Sachin Shetty, Tahere Rahmati
2025 J jnl
Joint Holographic Beamforming and User Scheduling With Individual QoS Constraints.
IEEE Trans. Veh. Technol.
Chandan Kumar Sheemar, Christo Kurisummoottil Thomas, George C. Alexandropoulos, Jorge Querol, Symeon Chatzinotas, Walid Saad
2025 J jnl
Large-Scale AI in Telecom: Charting the Roadmap for Innovation, Scalability, and Enhanced Digital Experiences.
CoRR
Adnan Shahid, Adrian Kliks, Ahmed Al-Tahmeesschi, Ahmed Elbakary, Alexandros Nikou, Ali Maatouk, Ali Mokh, Amirreza Kazemi, Antonio De Domenico, Athanasios Karapantelakis, Bo Cheng, Bo Yang, Bohao Wang, Carlo Fischione, Chao Zhang, Chaouki Ben Issaid, Chau Yuen, Chenghui Peng, Chongwen Huang, Christina Chaccour, Christo Kurisummoottil Thomas, Dheeraj Sharma, Dimitris Kalogiros, Dusit Niyato, Eli De Poorter, Elissa Mhanna, Emilio Calvanese Strinati, Faouzi Bader, Fathi Abdeldayem, Fei Wang, Fenghao Zhu, Gianluca Fontanesi, Giovanni Geraci, Haibo Zhou, Hakimeh Purmehdi, Hamed Ahmadi, Hang Zou, Hongyang Du, Hoon Lee, Howard H. Yang, Iacopo Poli, Igor Carron, Ilias Chatzistefanidis, Inkyu Lee, Ioannis Pitsiorlas, Jaron Fontaine, Jiajun Wu, Jie Zeng, Jinan Li, Jinane Karam, Johny Gemayel, Juan Deng, Julien Frison, Kaibin Huang, Kehai Qiu, Keith Ball, Kezhi Wang, Kun Guo, Leandros Tassiulas, Lecorve Gwenole, Liexiang Yue, Lina Bariah, Louis Powell, Marcin Dryjanski, Maria Amparo Canaveras Galdon, Marios Kountouris, Maryam Hafeez, Maxime Elkael, Mehdi Bennis, Mehdi Ahmed Boudjelli, Meiling Dai, Mérouane Debbah, Michele Polese, Mohamad Assaad, Mohamed Benzaghta, Mohammad Al Refai, Moussab Djerrab, Mubeen Syed, Muhammad Amir, Na Yan, Najla Alkaabi, Nan Li, Nassim Sehad, Navid Nikaein, Omar Hashash, Pawel Sroka, Qianqian Yang, Qiyang Zhao, Rasoul Nikbakht Silab, Rex Ying, Roberto Morabito, Rongpeng Li, Ryad Madi, Salah Eddine El Ayoubi, Salvatore D'Oro, Samson Lasaulce, Serveh Shalmashi, Sige Liu, Sihem Cherrared, Swarna Bindu Chetty, Swastika Dutta, Syed A. R. Zaidi, Tianjiao Chen, Timothy Murphy, Tommaso Melodia, Tony Q. S. Quek, Vishnu Ram, Walid Saad, Wassim Hamidouche, Weilong Chen, Xiaoou Liu, Xiaoxue Yu, Xijun Wang, Xingyu Shang, Xinquan Wang, Xuelin Cao, Yang Su, Yanping Liang, Yansha Deng, Yifan Yang, Yingping Cui, Yu Sun, Yuxuan Chen, Yvan Pointurier, Zeinab Nehme, Zeinab Nezami, Zhaohui Yang, Zhaoyang Zhang, Zhe Liu, Zhenyu Yang, Zhu Han, Zhuang Zhou, Zihan Chen, Zirui Chen, Zitao Shuai
2025 B conf
Next-Generation Sustainable Wireless Systems: Energy Efficiency Meets Environmental Impact.
GLOBECOM
Christo Kurisummoottil Thomas, Omar Hashash, Kimia Ehsani, Walid Saad
2025 J jnl
Next-Generation Sustainable Wireless Systems: Energy Efficiency Meets Environmental Impact.
CoRR
Christo Kurisummoottil Thomas, Omar Hashash, Kimia Ehsani, Walid Saad
2025 B conf
On the Computing and Communication Tradeoff in Reasoning-Based Multi-User Semantic Communications.
WCNC
Nitisha Singh, Christo Kurisummoottil Thomas, Walid Saad, Emilio Calvanese Strinati
2025 Misc conf
Reconciling AMP Algorithms derived from Belief Propagation or the Large System Limit Bethe Free Energy.
ICASSP
Zilu Zhao, Fangqing Xiao, Christo Kurisummoottil Thomas, Dirk Slock
2025 J jnl
Semantic Communication for the Internet of Sounds: Architecture, Design Principles, and Challenges.
IEEE Wirel. Commun.
Chengsi Liang, Yao Sun, Christo Kurisummoottil Thomas, Lina S. Mohjazi, Walid Saad
2025 J jnl
Towards Heterogeneous Quantum Federated Learning: Challenges and Solutions.
CoRR
Ratun Rahman, Dinh C. Nguyen, Christo Kurisummoottil Thomas, Walid Saad
2025 — conf
Wireless Knowledge Grounding in Smaller Llms Using Retrieval Augmented Generation and Fine-Tuning.
ICC
Andrew Neeser, Christo Kurisummoottil Thomas, Shengzhe Xu, Naren Ramakrishnan, Walid Saad
2024 J jnl
Artificial General Intelligence (AGI)-Native Wireless Systems: A Journey Beyond 6G.
CoRR
Walid Saad, Omar Hashash, Christo Kurisummoottil Thomas, Christina Chaccour, Mérouane Debbah, Narayan B. Mandayam, Zhu Han
2024 J jnl
Causal Reasoning: Charting a Revolutionary Course for Next-Generation AI-Native Wireless Networks.
IEEE Veh. Technol. Mag.
Christo Kurisummoottil Thomas, Christina Chaccour, Walid Saad, Mérouane Debbah, Choong Seon Hong
2024 — conf
Hypergame Theory for Decentralized Resource Allocation in Multi-user Semantic Communications.
CDC
Christo Kurisummoottil Thomas, Walid Saad
2024 J jnl
Hypergame Theory for Decentralized Resource Allocation in Multi-user Semantic Communications.
CoRR
Christo Kurisummoottil Thomas, Walid Saad
2024 J jnl
Large Multi-Modal Models (LMMs) as Universal Foundation Models for AI-Native Wireless Systems.
CoRR
Shengzhe Xu, Christo Kurisummoottil Thomas, Omar Hashash, Nikhil Muralidhar, Walid Saad, Naren Ramakrishnan
2024 J jnl
Large Multi-Modal Models (LMMs) as Universal Foundation Models for AI-Native Wireless Systems.
IEEE Netw.
Shengzhe Xu, Christo Kurisummoottil Thomas, Omar Hashash, Nikhil Muralidhar, Walid Saad, Naren Ramakrishnan
2024 J jnl
Neuro-Symbolic Causal Reasoning Meets Signaling Game for Emergent Semantic Communications.
IEEE Trans. Wirel. Commun.
Christo Kurisummoottil Thomas, Walid Saad
2024 J jnl
On the Computing and Communication Tradeoff in Reasoning-Based Multi-User Semantic Communications.
CoRR
Nitisha Singh, Christo Kurisummoottil Thomas, Walid Saad, Emilio Calvanese Strinati
2024 J jnl
Quantum Semantic Communications for Resource-Efficient Quantum Networking.
IEEE Commun. Lett.
Mahdi Chehimi, Christina Chaccour, Christo Kurisummoottil Thomas, Walid Saad
2024 — conf
Reasoning with the Theory of Mind for Pragmatic Semantic Communication.
CCNC
Christo Kurisummoottil Thomas, Emilio Calvanese Strinati, Walid Saad
2024 — conf
Symbolic Logic and Category Theory for Reasoning-Enabled Semantic Communications.
IEEECONF
Christo Kurisummoottil Thomas, Walid Saad
2023 Misc conf
Alternating Constrained Minimization Based Approximate Message Passing.
ICASSP
Christo Kurisummoottil Thomas, Dirk Slock
2023 J jnl
Causal Reasoning: Charting a Revolutionary Course for Next-Generation AI-Native Wireless Networks.
CoRR
Christo Kurisummoottil Thomas, Christina Chaccour, Walid Saad, Mérouane Debbah, Choong Seon Hong
2023 J jnl
Causal Semantic Communication for Digital Twins: A Generalizable Imitation Learning Approach.
CoRR
Christo Kurisummoottil Thomas, Walid Saad, Yong Xiao
2023 J jnl
Causal Semantic Communication for Digital Twins: A Generalizable Imitation Learning Approach.
IEEE J. Sel. Areas Inf. Theory
Christo Kurisummoottil Thomas, Walid Saad, Yong Xiao
2023 J jnl
Mitigating Intra-Cell Pilot Contamination in Massive MIMO: A Rate Splitting Approach.
IEEE Trans. Wirel. Commun.
Anup Mishra, Yijie Mao, Christo Kurisummoottil Thomas, Luca Sanguinetti, Bruno Clerckx
2023 J jnl
Reasoning with the Theory of Mind for Pragmatic Semantic Communication.
CoRR
Christo Kurisummoottil Thomas, Emilio Calvanese Strinati, Walid Saad
2023 Misc conf
Reliable Beamforming at Terahertz Bands: Are Causal Representations the Way Forward?
ICASSP
Christo Kurisummoottil Thomas, Walid Saad
2023 J jnl
Reliable Beamforming at Terahertz Bands: Are Causal Representations the Way Forward?
CoRR
Christo Kurisummoottil Thomas, Walid Saad
2023 — conf
Sensing Aided Channel Estimation in Wideband Millimeter-Wave MIMO Systems.
ICC Workshops
Rakesh Mundlamuri, Rajeev Gangula, Christo Kurisummoottil Thomas, Florian Kaltenberger, Walid Saad
2023 J jnl
Sensing aided Channel Estimation in Wideband Millimeter-Wave MIMO Systems.
CoRR
Rakesh Mundlamuri, Rajeev Gangula, Christo Kurisummoottil Thomas, Florian Kaltenberger, Walid Saad
2023 B conf
Towards Convergent Approximate Message Passing by Alternating Constrained Minimization of Bethe Free Energy.
ITW
Christo Kurisummoottil Thomas, Zilu Zhao, Dirk Slock
2022 J jnl
Mitigating Intra-Cell Pilot Contamination in Massive MIMO: A Rate Splitting Approach.
CoRR
Anup Mishra, Yijie Mao, Christo Kurisummoottil Thomas, Luca Sanguinetti, Bruno Clerckx
2022 B conf
Neuro-Symbolic Artificial Intelligence (AI) for Intent based Semantic Communication.
GLOBECOM
Christo Kurisummoottil Thomas, Walid Saad
2022 J jnl
Neuro-Symbolic Artificial Intelligence (AI) for Intent based Semantic Communication.
CoRR
Christo Kurisummoottil Thomas, Walid Saad
2022 J jnl
Neuro-Symbolic Causal Reasoning Meets Signaling Game for Emergent Semantic Communications.
CoRR
Christo Kurisummoottil Thomas, Walid Saad
2022 J jnl
Practical Hybrid Beamforming for Millimeter Wave Massive MIMO Full Duplex With Limited Dynamic Range.
IEEE Open J. Commun. Soc.
Chandan Kumar Sheemar, Christo Kurisummoottil Thomas, Dirk T. M. Slock
2021 — conf
Energy Efficient Sparse Bayesian Learning using Learned Approximate Message Passing.
SPAWC
Christo Kurisummoottil Thomas, Rakesh Mundlamuri, Chandra R. Murthy, Marios Kountouris
2021 J jnl
Practical Hybrid Beamforming for Millimeter Wave Massive MIMO Full Duplex with Limited Dynamic Range.
CoRR
Chandan Kumar Sheemar, Christo Kurisummoottil Thomas, Dirk T. M. Slock
2020 — conf
A Rate Splitting Strategy for Mitigating Intra-Cell Pilot Contamination in Massive MIMO.
ICC Workshops
Christo Kurisummoottil Thomas, Bruno Clerckx, Luca Sanguinetti, Dirk T. M. Slock
2020 J jnl
A Rate Splitting Strategy for Mitigating Intra-Cell Pilot Contamination in Massive MIMO.
CoRR
Christo Kurisummoottil Thomas, Bruno Clerckx, Luca Sanguinetti, Dirk T. M. Slock
2020 Misc conf
BP-VB-EP Based Static and Dynamic Sparse Bayesian Learning with Kronecker Structured Dictionaries.
ICASSP
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2020 — conf
Generalized Swept Approximate Message Passing based Kalman Filtering for Dynamic Sparse Bayesian Learning.
EUSIPCO
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2020 — conf
Massive MIMO Stochastic Geometry and Analysis of Beamforming with Partial CSIT.
6G SUMMIT
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2020 Misc conf
Posterior Variance Predictions in Sparse Bayesian Learning under Approximate Inference Techniques.
ACSSC
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2020 — conf
Rate Maximization under Partial CSIT for Multi-Stage/Hybrid BF under Limited Dynamic Range for OFDM Full-Duplex Systems.
VTC Spring
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2020 — —
Sparse Bayesian learning, beamforming techniques and asymptotic analysis for massive MIMO. (Apprentissage Bayésien Parcimonieux, Techniques de Précodage Multi-Antenne et Analyse Asymptotique de Systèmes MIMO Massifs).
Christo Kurisummoottil Thomas
2019 B conf
A Massive MIMO Stochastic Geometry Analysis of Various Beamforming Designs with Partial CSIT.
WiOpt
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2019 Misc conf
Convergence Analysis of Sparse Bayesian Learning Under Approximate Inference Techniques.
ACSSC
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2019 Misc conf
Low Complexity Static and Dynamic Sparse Bayesian Learning Combining BP, VB and EP Message Passing.
ACSSC
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2019 Misc conf
Massive MISO IBC Reduced Order Zero Forcing Beamforming - a Multi-Antenna Stochastic Geometry Perspective.
ICNC
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2019 — conf
Multi-Stage/Hybrid BF under Limited Dynamic Range for OFDM FD Backhaul with MIMO SI Nulling.
ISWCS
Christo Kurisummoottil Thomas, Chandan Kumar Sheemar, Dirk T. M. Slock
2019 Misc conf
Space Alternating Variational Estimation and Kronecker Structured Dictionary Learning.
ICASSP
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2019 — conf
Sparse Bayesian Learning for a Bilinear Calibration Model and Mismatched CRB.
EUSIPCO
Kalyana Gopala, Christo Kurisummoottil Thomas, Dirk T. M. Slock
2019 — conf
Weighted Sum Rate Maximization for Hybrid Beamforming Design in Multi-Cell Massive MIMO OFDM Systems.
EUSIPCO
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 — conf
Deterministic Annealing for Hybrid Beamforming Design in Multi-Cell MU-MIMO Systems.
SPAWC
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 — conf
Hybrid Beamforming Design in Multi-Cell MU-MIMO Systems with Per-RF or Per-Antenna Power Constraints.
VTC Fall
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 — conf
Massive MISO IBC Beamforming - a Multi-Antenna Stochastic Geometry Perspective.
GLOBECOM Workshops
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 — conf
Reduced-Order Zero-Forcing Beamforming vs Optimal Beamforming and Dirty Paper Coding and Massive MIMO Analysis.
SAM
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 — conf
SAVE - Space Alternating Variational Estimation for Sparse Bayesian Learning.
DSW
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 Misc conf
SAVED - Space Alternating Variational Estimation for Sparse Bayesian Learning with Parametric Dictionaries.
ACSSC
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 — conf
Space Alternating Variational Bayesian Learning for LMMSE Filtering.
EUSIPCO
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2018 Misc conf
Variational Bayesian Learning for Channel Estimation and Transceiver Determination.
ITA
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2017 — conf
Mixed Time Scale Weighted Sum Rate Maximization for Hybrid Beamforming in Multi-Cell MU-MIMO Systems.
GLOBECOM Workshops
Christo Kurisummoottil Thomas, Dirk T. M. Slock
2017 Misc conf
Noncoherent multi-user MIMO communications using covariance CSIT.
ACSSC
Christo Kurisummoottil Thomas, Wassim Tabikh, Dirk T. M. Slock, Yi Yuan-Wu