Alexandru Sorici

Dr. Alexandru Sorici

University Politehnica of Bucharest
orcid

Research Focus & Metrics

Academic Career Length

16Years (2011-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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18 December 2020 in Sensors
Verified
Journal Article
Open access
PDF file
Alexandra Ștefania GhițăAlexandra Ștefania Ghiță
Alexandra Ștefania Ghiță
Alexandru GavrilAlexandru Gavril
Alexandru Gavril
Mihai NanMihai Nan
Mihai Nan
BHBilal Hoteit
Bilal Hoteit
Alex AwadaAlex Awada
Alex Awada
Adina Adina FloreaAdina Adina Florea
Adina Adina Florea
Recent studies in social robotics show that it can provide economic efficiency and growth in domains such as retail, entertainment, and active and assisted living (AAL). Recent work also highlights that users have the expectation of affordable social robotics platforms, providing focused and specific assistance in a robust manner. In this paper, we present the AMIRO social robotics framework, designed in a modular and robust way for assistive care scenarios. The framework includes robotic services for navigation, person detection and recognition, multi-lingual natural language interaction and dialogue management, as well as activity recognition and general behavior composition. We present AMIRO platform independent implementation based on a Robot Operating System (ROS). We focus on quantitative evaluations of each functionality module, providing discussions on their performance in different settings and the possible improvements. We showcase the deployment of the AMIRO framework on a popular social robotics platform—the Pepper robot—and present the experience of developing a complex user interaction scenario, employing all available functionality modules within AMIRO.

23 March 2023 in Sensors
Verified
Journal Article
Open access
PDF file
ATAndreas Triantafyllidis
Andreas Triantafyllidis
SSSofia Segkouli
Sofia Segkouli
SZStelios Zygouris
Stelios Zygouris
CMChristina Michailidou
Christina Michailidou
KAKonstantinos Avgerinakis
Konstantinos Avgerinakis
DTDimitrios Tzovaras
Dimitrios Tzovaras
Central nervous system diseases (CNSDs) lead to significant disability worldwide. Mobile app interventions have recently shown the potential to facilitate monitoring and medical management of patients with CNSDs. In this direction, the characteristics of the mobile apps used in research studies and their level of clinical effectiveness need to be explored in order to advance the multidisciplinary research required in the field of mobile app interventions for CNSDs. A systematic review of mobile app interventions for three major CNSDs, i.e., Parkinson’s disease (PD), multiple sclerosis (MS), and stroke, which impose significant burden on people and health care systems around the globe, is presented. A literature search in the bibliographic databases of PubMed and Scopus was performed. Identified studies were assessed in terms of quality, and synthesized according to target disease, mobile app characteristics, study design and outcomes. Overall, 21 studies were included in the review. A total of 3 studies targeted PD (14%), 4 studies targeted MS (19%), and 14 studies targeted stroke (67%). Most studies presented a weak-to-moderate methodological quality. Study samples were small, with 15 studies (71%) including less than 50 participants, and only 4 studies (19%) reporting a study duration of 6 months or more. The majority of the mobile apps focused on exercise and physical rehabilitation. In total, 16 studies (76%) reported positive outcomes related to physical activity and motor function, cognition, quality of life, and education, whereas 5 studies (24%) clearly reported no difference compared to usual care. Mobile app interventions are promising to improve outcomes concerning patient’s physical activity, motor ability, cognition, quality of life and education for patients with PD, MS, and Stroke. However, rigorous studies are required to demonstrate robust evidence of their clinical effectiveness.

1 May 2015 in Computers and Electrical Engineering
Verified
Journal Article
Closed access
Alexandru SoriciAlexandru Sorici
Alexandru Sorici
GPGauthier Picard
Gauthier Picard
OBOlivier Boissier
Olivier Boissier
AZAntoine Zimmermann
Antoine Zimmermann
Adina Adina FloreaAdina Adina Florea
Adina Adina Florea

1 May 2019
Verified
Conference Paper
Closed access
Mihai NanMihai Nan
Mihai Nan
Alexandra Ștefania GhițăAlexandra Ștefania Ghiță
Alexandra Ștefania Ghiță
Alexandru GavrilAlexandru Gavril
Alexandru Gavril
MTMihai Trascau
Mihai Trascau
Alexandru SoriciAlexandru Sorici
Alexandru Sorici
Adina Adina FloreaAdina Adina Florea
Adina Adina Florea
Social assistive robotics is at the forefront of the effort for ensuring independent living and inclusion, especially for the elderly and vulnerable members of the population. We consider that to be proactive is a core requirement of such robotic systems. One key aspect of being proactive is to understand what the user is doing. We explored the task of human action recognition in the context of a social robotic platform based on a framework that we proposed in earlier work. We implemented a processing pipeline specific to this task then collected a dataset using a Pepper robot. The proposed domain adaptation method to increase performance of the method showed promising results.


29 September 2023 in Healthcare
Verified
Journal Article
Open access
PDF file
Alexandru SoriciAlexandru Sorici
Alexandru Sorici
LBLidia Bajenaru
Lidia Bajenaru
Irina Georgiana MocanuIrina Georgiana Mocanu
Irina Georgiana Mocanu
Adina Adina FloreaAdina Adina Florea
Adina Adina Florea
Panagiotis TsakanikasPanagiotis Tsakanikas
Panagiotis Tsakanikas
Anastasia BougeaAnastasia Bougea
Anastasia Bougea
(1) Objective: We explore the predictive power of a novel stream of patient data, combining wearable devices and patient reported outcomes (PROs), using an AI-first approach to classify the health status of Parkinson’s disease (PD), multiple sclerosis (MS) and stroke patients (collectively named PMSS). (2) Background: Recent studies acknowledge the burden of neurological disorders on patients and on the healthcare systems managing them. To address this, effort is invested in the digital transformation of health provisioning for PMSS patients. (3) Methods: We introduce the data collection journey within the ALAMEDA project, which continuously collects PRO data for a year through mobile applications and supplements them with data from minimally intrusive wearable devices (accelerometer bracelet, IMU sensor belt, ground force measuring insoles, and sleep mattress) worn for 1–2 weeks at each milestone. We present the data collection schedule and its feasibility, the mapping of medical predictor variables to wearable device capabilities and mobile application functionality. (4) Results: A novel combination of wearable devices and smartphone applications required for the desired analysis of motor, sleep, emotional and quality-of-life outcomes is introduced. AI-first analysis methods are presented that aim to uncover the prediction capability of diverse longitudinal and cross-sectional setups (in terms of standard medical test targets). Mobile application development and usage schedule facilitates the retention of patient engagement and compliance with the study protocol.