PUBLICATIONS

WaveSurfer - Scheduling Irregular Pulsing Attacks on Microservice Autoscaling
Author: Navidreza Asadi, Răzvan-Mihai Ursu, Johannes Zerwas, Leon Wong, Wolfgang Kellerer
SIGCOMM 2025 Poster open new tab
Sep 2025
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Simurgh: Multi-Agent Adversarial Benchmarking for Proactive Microservice Observability
Author: Navidreza Asadi, Razvan-Mihai Ursu, Leon Wong, Wolfgang Kellerer
SIGCOMM NGNO Workshop 2025 open new tab
Sep 2025
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Research Areas : #MNO
Careers : Positions
Sakura at SemEval-2025 Task 2: Enhancing Named Entity Translationwith Fine-Tuning and Preference Optimization
Author: Alberto Poncelas, Ohnmar Htun
SemEval-2025 open new tab
Jul 2025
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Research Areas : #Language Program
Tags : #LLMs
Careers : Positions
Lookalike Audience Expansion: A Graph-Based Model withLLMs
Author: Rumana Ferdous Munne, Md Mostafizur Rahman, Yuji Matsumoto
SIGIReCOM Workshop open new tab
Jul 2025
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Research Areas : #Fintech AI Group
Careers : Positions
Counterfactual Model Selection in Contextual Bandits
Author: Shion Ishikawa, Young Joo Chung, Yun Ching Liu, Yu Hirate
SIGIR 2025 open new tab
Jul 2025
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Research Areas : #Customer Program
Tags : #counterfactual estimation #Meta Learning #multi-armed bandit algorithm #off-policy #Recommendation #Recommender systems #Reinforcement Learning
Careers : Positions
Comparative Analysis Between Decentralized and Centralized Network Digital Twins of Kubernetes Clusters
Author: Răzvan-Mihai Ursu; Navidreza Asadi; Johannes Zerwas; Leon Wong; Wolfgang Kellerer
11th IEEE International Conference on Network Softwarization open new tab
Jun 2025
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Research Areas : #MNO
Tags : #Autonomous Network #Digital Twins
Careers : Positions
Navigating the Credit Landscape with Minimal Data: A Transfer Learning and Image-Based Classification Strategy
Author: Subrata Ghosh
JSAI2025 open new tab
May 2025
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Research Areas : #Fintech AI Group
Tags : #Cold Start Problem #Credit Default #Risk Prediction #Transfer Learning
Careers : Positions
Investigating Cross-Domain Capabilities of LLMs in Two-StageRecommender Systems
Author: Mohamed Islem Kara Bernou,Aghiles Salah,Alexandru Tatar
WWW2025 open new tab
Apr 2025
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Research Areas : #Customer Program
Tags : #AI #Collaborative Filtering #Cross-Domain #Large Language Models #Recommendation #TheWebConf2025
Careers : Positions
Leveraging Beam-Level RSRP of 5G mmWave Signal for Indoor Passive Crowd Counting
Author: Nopphon Keerativoranan; Hang Song; Hsueh Han Wu; Saurabh Verma; Daisuke Ichihashi; Kelvin Cheng
EuCAP 2025 open new tab
Mar 2025
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Research Areas : #MNO
Tags : #5G Experience #Machine Learning
Careers : Positions
Annealing Machine-assisted Learning of Graph Neural Network for Combinatorial Optimization
Author: Pablo Loyola,Kento Hasegawa,Andres Hoyos-Idobro,Kazuo Ono,Toyotaro Suzumura,Yu Hirate,Masanao Yamaoka
MLNCP at NeurIPS 2024 (Workshop) open new tab
Jan 2025
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Research Areas : #Machine Learning
Tags : #Annealing Machines #Combinatorial Optimization #graph neural networks #NeurIPS #Workshop
Careers : Positions
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