LASIGE

LASIGE is a research unit at the Faculty of Sciences of the University of Lisbon, in the field of Computer Science and Engineering. LASIGE gathers experts from several areas of the computing field, including artificial intelligence, machine learning, concurrency, distributed computing, embedded and cyber-physical systems, human-centred computing, information systems, information retrieval, security and privacy, software validation and verification, theory of computing, with an emphasis on computational complexity, and applied computing to life and medical sciences. LASIGE’s activities are organised around seven lines of excellence supported by key quality indicators.

Cyber‐Physical Systems

The LASIGE research line Cyber-Physical Systems (CPS) investigates the functional, human, trustworthiness and timing aspects of cyber-physical systems. This research line focuses on system solutions for offline verification and online monitoring of security- and safety-critical embedded real-time systems, mechanisms for efficient and adaptive interactions among entities in specific scenarios, protocols for autonomous driving scenarios, and visual analytics techniques and tools for exploring heterogeneous datasets from cyber-physical and smart systems, making them more transparent to end-users.

Data and Systems Intelligence

The research line on Data and Systems Intelligence (DSI) strives to devise innovative solutions for large‐scale data problems and complex systems. DSI intersects areas of recent high visibility and impact, such as machine learning and data mining, but also the general fields of artificial intelligence. This highly multidisciplinary research line aims at advancing research and knowledge in the recent flagship application and research domain of data science, web science, and network science.

Dependable and Secure Decentralized Systems

Dependable and Secure Decentralized Systems (DS2) investigates models, protocols and architectures that are suitable for applications with strong dependability requirements, namely applications that need to remain operational despite accidental faults or malicious attacks. The solutions being developed cover a diverse set of objectives, enforcing the prevention, detection and tolerance of failures. The kind of environments that are being contemplated include cloud deployments, highly dynamic and geographically distributed networks, mobile distributed computing, web systems and applications, smart grids and other critical infrastructures.

Health and Biomedical Informatics

LASIGE presents a longstanding record of research contributions in the area of Health & Biomedical Informatics (HBI), by providing innovative solutions for processing biological and medical data, and for supporting the discovery of new biomedical insights. This research line aims to encompass all the scientific work in LASIGE where informatics plays a fundamental role in creating new knowledge in life and health sciences.

Inclusive Human-Computer Interaction

LASIGE presents a longstanding record of research contributions in the area of accessible computing, in assessing, designing, and developing technologies for people with different abilities. The Inclusive Human-Computer Interaction (IHCI) research line gathers all the contributions that seek to evaluate or design interfaces for people with disabilities, older adults, or people suffering from situational impairments.

Reliable Software Systems

Reliable Software Systems (RSS) focuses on modelling techniques and formal analysis approaches to software system structure and behaviour. It aims at enhancing the software engineering practice and particularly the quality of the software.
Its activity ranges from developing theoretical models, languages and techniques to the development of tools that can be used in the real-world software development process, with a clear impact on the workflow of developers and the industry in general. RSS centers its attention on the verification and validation of software, increasing the confidence of developers in their code, especially in complex and error-prone scenarios, such as concurrent and distributed programs.

Theory of Computing

Theory of Computing (ToC) is dedicated to the foundational, theoretical study of computation: What is a computer? What is computation and where does it manifest? What are the capabilities and limitations of different kinds of computers? The method we use to study this question is the mathematical method: we use precise mathematical definitions to model various systems where computation (or a computation-like phenomenon) occurs, and then we use rigorous, deductive reasoning (i.e., mathematical proofs) to understand the behavior and properties of such systems.

RECENT

NEWS

Optimising Multi-Source Energy in Smart Houses: The ATIRENDEE System

06/07/2026

Tiago Rodrigues, Joana Morgado, Márcia Barros, Alan Oliveira, and José Cecílio, LASIGE Researchers, published the paper ” AI-driven IoT recommender system for enhancing energy efficient management in smart houses” in the Expert Systems with Applications journal, a Top-ranking journal. This research presents the Artificial InTelligence-driven IoT REcommeNDEr Energy System (ATIRENDEE), a solution designed to enhance […]

BinBot project @ Smart City of Rock

02/07/2026

BinBot project, awarded funding through the competitive LASIGE/FCT Seed Projects Call 2025, was showcased, by Frederico Cerqueira, our researcher and MSc student, at Rock in Rio Lisboa as part of the Smart City of Rock initiative at the University of Lisbon stand, where the first full-scale prototype was demonstrated to the public for the first […]

Can cooperative drones overcome payload and autonomy limitations in aerial transport?

29/06/2026

The COOPERATIVE project, “Cooperative Transport of Payloads Using Drones”, has officially started at LASIGE, exploring new approaches for the coordinated aerial transport of suspended payloads using multiple unmanned aerial vehicles. Awarded funding through the competitive LASIGE/FCT Seed Projects Call 2025, the project investigates a two-drone leader–follower configuration designed to overcome the payload capacity and autonomy […]

RECENT

TALKS

Computational Complexity Conference

03/08/2026

“Complexity as a Kaleidoscope” Workshop

30/07/2026

Summer of Research 2026: Session#11

23/07/2026

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ONGOING

PROJECTS

Cooperative

Cooperative Transport of Payloads Using Drones

PlantPathoRec

Recommender system for biological control agents against plant pathogens

MOSA

Mobile Optimization on Security through Algorithmic Improvement

Auth4ALL

One Method Does Not Fit All: Co-design of Context-aware Adaptive Mobile Authentication for Older Adults

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Projects

PUBLICATIONS

Members

RECENT

PUBLICATIONS

Nuno M. Rodrigues, Vanessa F. Fonseca, Renato Mamede, Susanne E. Tanner, Bernardo Duarte, Sara Silva. Integrating elemental and total reflection X-ray spectral fingerprints with machine learning for advanced seafood traceability. Food Control, Elsevier BV, 2026 [Biblios]

Nuno Fachada, João P. Matos-Carvalho, Carlos M. Fernandes. A catch-all discrete distribution: Short description and main properties. Examples and Counterexamples, 8, Elsevier BV, 2025 [Biblios]

Guglielmo Faggioli, Laura Menotti, Stefano Marchesin, Isotta Trescato, Lara Ahmad, Helena Aidos, Anca Loredana Alungulese, Riccardo Bellazzi, Roberto Bergamaschi, Giovanni Birolo, Pietro Bosoni, Maria Fernanda Cabrera-Umpiérrez, Paola Cavalla, Adriano Chió, Arianna Dagliati, Mamede de Carvalho, Piero Fariselli, José Manuel García Dominguez, Sergio González Martínez, Marta Gromicho, Alessandro Guazzo, Aleksandar Jovanović, Borko Kostić, Enrico Longato, Sara C. Madeira, Umberto Manera, José Luis Muñoz Blanco, Eleonora Tavazzi, Erica Tavazzi, Elena Trasobares Iglesias, Vladimir Urošević, Martina Vettoretti, Giorgio Maria Di Nunzio, Gianmaria Silvello, Barbara Di Camillo, Nicola Ferro. The BRAINTEASER Datasets: Clinical, Wearable and Environmental Data for ALS & MS Progression Modeling. Scientific Data, 12, Springer Science and Business Media LLC, 2025 [Biblios]

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SOFTWARE &

TOOLS

B3PP

B3PP (Blood Brain Barrier Penetration Prediction) is a web application that interfaces a machine learning model designed to predict the Blood-Brain...

OTD (OSINT Threat Detector pilot)

In the scope of the DiSIEM H2020 project, a pilot was built as a service to select cybersecurity threat intelligence from...

JDNA

JDNA is a referential compressor for aligned DNA files.

Tsallis Entropy calculator

The Tsallis Entropy calculator is a tool developed to compute and compare several versions of conditional Tsallis entropies existing in the...

QualWeb extension

The QualWeb acessibility evaluation engine to be used in Chromium based browsers. Team @ LASIGE: João Vicente; António Estriga; Bruno Andrade;...

AccessBot

A tool for assisting web accessibility evaluations. Team @ LASIGE: Tânia Frazão; Carlos Duarte

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About LASIGE

LASIGE is a research and development unit at the Faculty of Sciences of the University of Lisbon, in the field of Computer Science and Engineering.

LASIGE has approximately 250 collaborators, including researchers holding a doctoral degree, PhD and MSc students and other junior researchers, project managers, and a team of system administrators. The current Director is Prof. Alysson Bessani.