Lazaros Polymenakos

64 papers A* 2C 2Misc 8Journal 24Unranked 23

Year	Rank	Type	Title / Venue / Authors
2021	—	`conf`	Case-based Reasoning for Natural Language Queries over Knowledge Bases. EMNLP (1) Rajarshi Das, Manzil Zaheer, Dung Thai, Ameya Godbole, Ethan Perez, Jay Yoon Lee, Lizhen Tan, Lazaros Polymenakos, Andrew McCallum
2021	J	`jnl`	Case-based Reasoning for Natural Language Queries over Knowledge Bases. CoRR Rajarshi Das, Manzil Zaheer, Dung Thai, Ameya Godbole, Ethan Perez, Jay-Yoon Lee, Lizhen Tan, Lazaros Polymenakos, Andrew McCallum
2020	J	`jnl`	Data Augmentation for Training Dialog Models Robust to Speech Recognition Errors. CoRR Longshaokan Wang, Maryam Fazel-Zarandi, Aditya Tiwari, Spyros Matsoukas, Lazaros Polymenakos
2020	—	`conf`	Joint Turn and Dialogue level User Satisfaction Estimation on Mulit-Domain Conversations. EMNLP (Findings) Praveen Kumar Bodigutla, Aditya Tiwari, Spyros Matsoukas, Josep Valls-Vargas, Lazaros Polymenakos
2020	J	`jnl`	Joint Turn and Dialogue level User Satisfaction Estimation on Multi-Domain Conversations. CoRR Praveen Kumar Bodigutla, Aditya Tiwari, Josep Valls-Vargas, Lazaros Polymenakos, Spyros Matsoukas
2020	J	`jnl`	Overview of the seventh Dialog System Technology Challenge: DSTC7. Comput. Speech Lang. Luis Fernando D'Haro, Koichiro Yoshino, Chiori Hori, Tim K. Marks, Lazaros Polymenakos, Jonathan K. Kummerfeld, Michel Galley, Xiang Gao
2019	J	`jnl`	Dialog System Technology Challenge 7. CoRR Koichiro Yoshino, Chiori Hori, Julien Perez, Luis Fernando D'Haro, Lazaros Polymenakos, R. Chulaka Gunasekara, Walter S. Lasecki, Jonathan K. Kummerfeld, Michel Galley, Chris Brockett, Jianfeng Gao, Bill Dolan, Xiang Gao, Huda AlAmri, Tim K. Marks, Devi Parikh, Dhruv Batra
2019	J	`jnl`	Learning End-to-End Goal-Oriented Dialog with Maximal User Task Success and Minimal Human Agent Use. CoRR Janarthanan Rajendran, Jatin Ganhotra, Lazaros Polymenakos
2019	J	`jnl`	Multi-domain Conversation Quality Evaluation via User Satisfaction Estimation. CoRR Praveen Kumar Bodigutla, Lazaros Polymenakos, Spyros Matsoukas
2019	Misc	`conf`	NE-Table: A Neural key-value table for Named Entities. RANLP Janarthanan Rajendran, Jatin Ganhotra, Xiaoxiao Guo, Mo Yu, Satinder Singh, Lazaros Polymenakos
2018	A*	`conf`	Addressee and Response Selection in Multi-Party Conversations With Speaker Interaction RNNs. AAAI Rui Zhang, Honglak Lee, Lazaros Polymenakos, Dragomir R. Radev
2018	J	`jnl`	Analyzing Assumptions in Conversation Disentanglement Research Through the Lens of a New Dataset and Model. CoRR Jonathan K. Kummerfeld, Sai R. Gouravajhala, Joseph Peper, Vignesh Athreya, R. Chulaka Gunasekara, Jatin Ganhotra, Siva Sankalp Patel, Lazaros Polymenakos, Walter S. Lasecki
2018	J	`jnl`	Knowledge-based end-to-end memory networks. CoRR Jatin Ganhotra, Lazaros Polymenakos
2018	A*	`conf`	Learning End-to-End Goal-Oriented Dialog with Multiple Answers. EMNLP Janarthanan Rajendran, Jatin Ganhotra, Satinder Singh, Lazaros Polymenakos
2018	J	`jnl`	Learning End-to-End Goal-Oriented Dialog with Multiple Answers. CoRR Janarthanan Rajendran, Jatin Ganhotra, Satinder Singh, Lazaros Polymenakos
2017	J	`jnl`	Addressee and Response Selection in Multi-Party Conversations with Speaker Interaction RNNs. CoRR Rui Zhang, Honglak Lee, Lazaros Polymenakos, Dragomir R. Radev
2013	—	`conf`	Cascaded dynamic noise reduction utilizing VAD to improve residual suppression. DSP Theodoros Petsatodis, Christos Boukis, Fotios Talantzis, Lazaros Polymenakos
2010	J	`jnl`	A modified Armijo rule for the online selection of learning rate of the LMS algorithm. Digit. Signal Process. Christos Boukis, Danilo P. Mandic, Anthony G. Constantinides, Lazaros Polymenakos
2010	J	`jnl`	Agent-based architectural framework enhancing configurability, autonomy and scalability of context-aware pervasive services. Auton. Agents Multi Agent Syst. Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos, Axel Bürkle, Uwe Pfirrmann, Gerhard Sutschet
2010	—	`ch.`	Computers in the Human Interaction Loop. Handbook of Ambient Intelligence and Smart Environments Alexander Waibel, Rainer Stiefelhagen, Rolf Carlson, Josep R. Casas, Jan Kleindienst, Lori Lamel, Oswald Lanz, Djamel Mostefa, Maurizio Omologo, Fabio Pianesi, Lazaros Polymenakos, Gerasimos Potamianos, John Soldatos, Gerhard Sutschet, Jacques M. B. Terken
2009	J	`jnl`	A formally specified ontology management API as a registry for ubiquitous computing systems. Appl. Intell. Alexander Paar, Jürgen Reuter, John Soldatos, Kostas Stamatis, Lazaros Polymenakos
2009	—	`conf`	Ageing in a networked society: social inclusion and mental stimulation. PETRA John A. Waterworth, Soledad Ballesteros, Christian Peter, Gerald Bieber, Andreas Kreiner, Andreas Wiratanaya, Lazaros Polymenakos, Sophia Wanche-Politis, Michele Capobianco, Igone Etxeberria, Louise Lundholm
2009	J	`jnl`	Facilitating human-centric service delivery using a pluggable service development framework. Int. J. Ad Hoc Ubiquitous Comput. Nikolaos Dimakis, Georgios Gkekas, Ghassan Karame, Theofilos Karachristos, Stamatis Tsolakidis, John Soldatos, Lazaros Polymenakos
2009	—	`ch.`	Introduction. Computers in the Human Interaction Loop Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos
2009	—	`ch.`	Perceptual Component Data Models and APIs. Computers in the Human Interaction Loop Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos, Jan Curín, Jan Kleindienst
2009	J	`jnl`	Robust multimodal audio-visual processing for advanced context awareness in smart spaces. Pers. Ubiquitous Comput. Aristodemos Pnevmatikakis, John Soldatos, Fotios Talantzis, Lazaros Polymenakos
2009	J	`jnl`	Subclass linear discriminant analysis for video-based face recognition. J. Vis. Commun. Image Represent. Aristodemos Pnevmatikakis, Lazaros Polymenakos
2009	—	`ch.`	The Memory Jog Service. Computers in the Human Interaction Loop Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos, Janienke Sturm, Joachim Neumann, Josep R. Casas
2008	—	`conf`	Detecting Single-Actor Events in Video Streams for TRECVid 2008. TRECVID Andreas Stergiou, Aristodemos Pnevmatikakis, Lazaros Polymenakos, Nikos Katsarakis
2008	J	`jnl`	Integrated Development of Context-Aware Applications in Smart Spaces. IEEE Pervasive Comput. Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos, Pascal Fleury, Jan Curín, Jan Kleindienst
2008	—	`conf`	Using robust audio and video processing technologies to alleviate the elderly cognitive decline. PETRA Vasileios Mylonakis, John Soldatos, Aristodemos Pnevmatikakis, Lazaros Polymenakos, Alexander Sorin, Hagai Aronowitz
2007	J	`jnl`	A breadboard architecture for pervasive context-aware services in smart spaces: middleware components and prototype applications. Pers. Ubiquitous Comput. John Soldatos, Nikolaos Dimakis, Kostas Stamatis, Lazaros Polymenakos
2007	J	`jnl`	Agent based middleware infrastructure for autonomous context-aware ubiquitous computing services. Comput. Commun. John Soldatos, Ippokratis Pandis, Kostas Stamatis, Lazaros Polymenakos, James L. Crowley
2007	—	`conf`	An Agent-Based Framework for Context-Aware Services. HCI (6) Axel Bürkle, Wilmuth Müller, Uwe Pfirrmann, Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos
2007	Misc	`ed.`	Artificial Intelligence and Innovations 2007: from Theory to Applications, Proceedings of the 4th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI 2007), 19-21 September 2007, Peania, Athens, Greece AIAI Christos Boukis, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2007	—	`ch.`	Ontology-based Management of Pervasive Systems. Emerging Artificial Intelligence Applications in Computer Engineering Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos
2007	J	`jnl`	Semantic web technologies for ubiquitous computing resource management in smart spaces. Int. J. Web Eng. Technol. John Soldatos, Kostas Stamatis, Siamak Azodolmolky, Ippokratis Pandis, Lazaros Polymenakos
2007	—	`conf`	The AIT 2D Face Detection and Tracking System for CLEAR 2007. CLEAR Andreas Stergiou, Ghassan Karame, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2007	—	`conf`	The AIT 3D Audio / Visual Person Tracker for CLEAR 2007. CLEAR Nikos Katsarakis, Fotios Talantzis, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2007	—	`conf`	The AIT Multimodal Person Identification System for CLEAR 2007. CLEAR Andreas Stergiou, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2007	—	`conf`	The AIT Outdoor Tracker for Vehicles and Pedestrians in CLEAR2007. CLEAR Andreas Stergiou, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2006	—	`conf`	2D Person Tracking Using Kalman Filtering and Adaptive Background Learning in a Feedback Loop. CLEAR Aristodemos Pnevmatikakis, Lazaros Polymenakos
2006	—	`conf`	3D Audiovisual Person Tracking Using Kalman Filtering and Information Theory. CLEAR Nikos Katsarakis, George Souretis, Fotios Talantzis, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2006	—	`conf`	A Decision Fusion System Across Time and Classifiers for Audio-Visual Person Identification. CLEAR Andreas Stergiou, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2006	Misc	`conf`	A Formally Specified Ontology Management API as a Registry for Ubiquitous Computing Systems. AIAI Alexander Paar, Jürgen Reuter, John Soldatos, Kostas Stamatis, Lazaros Polymenakos
2006	—	`conf`	An Agent-Based Architecture for Context-Aware Services Supporting Human Interaction. IAT Workshops Axel Bürkle, Wilmuth Müller, Uwe Pfirrmann, Manfred Schenk, Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos
2006	—	`conf`	Enhancing Learning Experiences through Context-Aware Collaborative Services: Software Architecture and Prototype System. WMTE Nikolaos Dimakis, Lazaros Polymenakos, John Soldatos
2006	Misc	`conf`	Impact of Face Registration Errors on Recognition. AIAI Elias Rentzeperis, Andreas Stergiou, Aristodemos Pnevmatikakis, Lazaros Polymenakos
2006	—	`conf`	Kalman Tracking with Target Feedback on Adaptive Background Learning. MLMI Aristodemos Pnevmatikakis, Lazaros Polymenakos
2006	—	`conf`	Perceptive Middleware and Intelligent Agents Enhancing Service Autonomy in Smart Spaces. IAT Nikolaos Dimakis, John Soldatos, Lazaros Polymenakos, Manfred Schenk, Uwe Pfirrmann, Axel Bürkle
2006	Misc	`conf`	Robust Multimodal Audio-Visual Processing for Advanced Context Awareness in Smart Spaces. AIAI Aristodemos Pnevmatikakis, John Soldatos, Fotios Talantzis, Lazaros Polymenakos
2006	—	`conf`	The AIT Outdoors Tracking System for Pedestrians and Vehicles. CLEAR Aristodemos Pnevmatikakis, Lazaros Polymenakos, Vasileios Mylonakis
2006	—	`conf`	Using Hierarchical Filters to Detect Sparseness in Unknown Channels. KES (3) Christos Boukis, Lazaros Polymenakos
2005	—	`conf`	A Testing Methodology for Face Recognition Algorithms. MLMI Aristodemos Pnevmatikakis, Lazaros Polymenakos
2005	J	`jnl`	EMPEROR: An OGSA Grid Meta-Scheduler Based on Dynamic Resource Predictions. J. Grid Comput. Lazar Adzigogov, John Soldatos, Lazaros Polymenakos
2004	—	`conf`	Comparison of Eigenface-Based Feature Vectors under Different Impairments. ICPR (1) Aristodemos Pnevmatikakis, Lazaros Polymenakos
2004	Misc	`conf`	Programmable Grids Framework Enabling QoS in an OGSA Context. International Conference on Computational Science John Soldatos, Lazaros Polymenakos, George Kormentzas
2002	C	`conf`	An Approach to lightweight deployment of web services. SEKE Jaroslav Gergic, Jan Kleindienst, Y. Despotopoulos, John Soldatos, George Patikis, A. Anagnostou, Lazaros Polymenakos
2002	J	`jnl`	Conversational natural language understanding interfacing city event information. Data Knowl. Eng. Marion Mast, Thomas Ross, Henrik Schulz, Heli Harrikari, Vasiliki Demesticha, Lazaros Polymenakos, Yannis Vamvakoulas, Jan Stadermann
2001	C	`conf`	A Conversational Natural Language Understanding Information System for Multiple Languages. NLDB Marion Mast, Thomas Ross, Henrik Schulz, Heli Harrikari, Vasiliki Demesticha, Lazaros Polymenakos, Yannis Vamvakoulas, Jan Stadermann
2001	—	`conf`	Aspects of Design and Implementation of a Multi-Channel and Multi-Modal Information System. ICSM Vasiliki Demesticha, Jaroslav Gergic, Jan Kleindienst, Marion Mast, Lazaros Polymenakos, Henrik Schulz, Ladislav Serédi
1998	Misc	`conf`	Transcription of broadcast news-some recent improvements to IBM's LVCSR system. ICASSP Lazaros Polymenakos, Peder A. Olsen, D. Kanvesky, Ramesh A. Gopinath, Ponani S. Gopalakrishnan, Scott Saobing Chen
1997	Misc	`conf`	Transcription of broadcast news-system robustness issues and adaptation techniques. ICASSP Raimo Bakis, Scott Saobing Chen, Ponani S. Gopalakrishnan, Ramesh Gopinath, Stéphane H. Maes, Lazaros Polymenakos
1994	J	`jnl`	Parallel Shortest Path Auction Algorithms. Parallel Comput. Lazaros Polymenakos, Dimitri P. Bertsekas

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.