NEW FACULTY SEMINARS
Schedule: Tuesday, May 4th, 2021 at 14:30 Italian time (13:30 GMT)
Link Webex: https://univaq.webex.com/univaq/j.php?MTID=me4720c43b339d623d0be98063bb8ffe9
Meeting Number: 183 314 8227
Password (needed just in case a web browser is used): ZQhjxJRN937
Speaker: Dott. Fabio Persia, Department of Information Engineering, Computer Science, and Mathematics, University of L'Aquila
Title: Event Detection with Temporal Predicates
Human perception tends to group individual values into larger structures, this is also the case for time series data. This tendency inspired us to define an event-detection language based on time intervals, which combines timepoint-based events into larger structures. Complex events can then be defined on a more abstract level by specifying temporal relationships between different time intervals. As a result, we propose a system based on an extension of relational algebra (ISEQL, Interval-based Surveillance Event Query Language), enriched with powerful temporal operators and additional constraints, which is able to: (i) extend Allen’s interval relationships; (ii) support overlap percentage and cardinality constraints over the interval relationships; (iii) provide robustness with respect to small variations in the intervals; (iv) be more efficient than state-of-the-art approaches. With the help of intuitive and interactive graphical user interfaces, a user can also have a look at the different layers of our system to gain insights into the inner workings of the system, as well as create new events on the fly and track their processing through the system.
Fabio Persia is currently (since November 2020) a Tenure-Track Assistant Professor (Italian RTD/B) at the Information Engineering and Computer Science and Mathematics (DISIM) Department of the University of L’Aquila, Italy. Previously, he was Assistant Professor (Italian RTD/A) at the Faculty of Computer Science of the Free University of Bozen-Bolzano, Italy. He received the master's and PhD degrees in Computer Science and Engineering from the University of Naples “Federico II”, Italy, in 2009 and 2013, respectively, under the supervision of Professors Antonio Picariello and Vincenzo Moscato. During his PhD, he was visiting scholar at the University of Maryland, College Park (USA) for six months, under the supervision of Prof. V.S. Subrahmanian. He was also Postdoctoral Research Fellow at the Department of Electrical Engineering and Information Technology of the University of Naples "Federico II" from 2013 to 2015. Moreover, he achieved the Italian National Scientific Habilitation (ASN) as Associate Professor in the scientific-disciplinary sectors ING-INF/05 and INF/01 in November 2020.
ANNUNCIO URGENTE DIDATTICA II SEMESTRE
Preso atto del perdurare di una situazione epidemiologica critica e considerato che la mobilità degli studenti universitari può rappresentare un maggior fattore di diffusione dell’infezione, l’Università degli Studi dell’Aquila, aggiornando disposizioni precedenti, ha deciso di adottare la didattica a distanza sino al giorno 6 aprile 2021, riservandosi di rivedere tale modalità in relazione all’evoluzione della situazione sanitaria o ad interventi delle autorità competenti a livello regionale o nazionale. Tutte le norme e le prescrizioni da rispettare sono consultabili al seguente indirizzo: https://www.univaq.it/include/utilities/blob.php?item=allegato&table=avviso&id=15250.
Ricordiamo a tutte le studentesse e a tutti gli studenti che tutta la didattica sarà fruibile in modalità sincrona (ovvero mediante streaming live) sui nostri canali Teams, secondo gli orari consultabili cliccando sul seguente pulsante:
IMPORTANT ANNOUNCEMENT TEACHING II SEMESTER
Noting the persistence of a critical epidemiological situation and the fact that the mobility of university students can be a greater spread of infection factor, the University of L'Aquila, updating previous provisions, decided to adopt the distance learning up as of 6 April 2021, reserving the right to review this method in relation to the evolution of the health situation or interventions by the competent authorities at regional or national level. All the rules and regulations to be respected can be consulted at the following address: https://www.univaq.it/include/utilities/blob.php?item=allegato&table=avviso&id=15250.
We remind the students that all the teaching will be available in synchronous mode (or by live streaming) on our channels teams and the times are consulted by clicking on the following button:
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The main investigated research concern software and web engineering, artificial intelligence, algorithms and data structures and operations research.
The role of ICT in society has been constantly growing to touch disciplines that are traditionally considered outside the ICT boundaries.