Alexandre Viejo

69 papers B 9C 6Misc 1Journal 39Unranked 12

Year	Rank	Type	Title / Venue / Authors
2025	B	`conf`	Blockchain-Enhanced User Consent for GDPR-Compliant Real-Time Bidding. DBSec Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo, Vicenç Torra
2025	J	`jnl`	From Panoptic to Secure and Privacy-Preserving Lateral Surveillance in Vehicle Restricted Areas. IEEE Trans. Intell. Transp. Syst. Carles Angles-Tafalla, Alexandre Viejo, Rolando Trujillo-Rasua, Jordi Castellà-Roca
2025	B	`conf`	Secure and Privacy-Preserving Load Forecasting in Smart Grids Through Blockchain-Based Incentives. NSS Joan Ferré-Queralt, Jordi Castellà-Roca, Alexandre Viejo
2024	J	`jnl`	Blockchain-based access control system for efficient and GDPR-compliant personal data management. Comput. Commun. Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo
2023	—	`conf`	PrivacySmart: Automatic and Transparent Management of Privacy Policies. ESORICS Workshops (1) Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo, Eduard Josep Bel-Ribes
2023	J	`jnl`	Security and Privacy in a Blockchain-Powered Access Control System for Low Emission Zones. IEEE Trans. Intell. Transp. Syst. Carles Angles-Tafalla, Alexandre Viejo, Jordi Castellà-Roca, Macià Mut Puigserver, Magdalena Payeras-Capellà
2023	C	`conf`	Smart Contracts for a Secure and Privacy-Preserving Smart Grid. CRiSIS Joan Ferré-Queralt, Jordi Castellà-Roca, Alexandre Viejo
2021	—	`conf`	Lightweight Blockchain-based Platform for GDPR-Compliant Personal Data Management. CSP Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo, Josep Domingo-Ferrer
2021	J	`jnl`	Privacy protection of user profiles in online search via semantic randomization. Knowl. Inf. Syst. Mercedes Rodriguez-Garcia, Montserrat Batet, David Sánchez, Alexandre Viejo
2020	J	`jnl`	Secure monitoring in IoT-based services via fog orchestration. Future Gener. Comput. Syst. Alexandre Viejo, David Sánchez
2019	—	`conf`	Decentralized Privacy-preserving Access for Low Emission Zones. ICETE (2) Carles Angles-Tafalla, Sara Ricci, Petr Dzurenda, Jan Hajny, Jordi Castellà-Roca, Alexandre Viejo
2019	J	`jnl`	Secure and privacy-preserving orchestration and delivery of fog-enabled IoT services. Ad Hoc Networks Alexandre Viejo, David Sánchez
2018	J	`jnl`	A semantic-preserving differentially private method for releasing query logs. Inf. Sci. David Sánchez, Montserrat Batet, Alexandre Viejo, Mercedes Rodriguez-Garcia, Jordi Castellà-Roca
2018	—	`conf`	Key Management System for Private Car-Sharing Scenarios. VTC Fall Ana C. Hernandez, Jordi Castellà-Roca, Alexandre Viejo
2018	J	`jnl`	Privacy-Preserving Orchestrated Web Service Composition with Untrusted Brokers. Int. J. Inf. Technol. Web Eng. Imen Khabou, Mohsen Rouached, Alexandre Viejo, David Sánchez
2018	J	`jnl`	Privacy-preserving and advertising-friendly web surfing. Comput. Commun. David Sánchez, Alexandre Viejo
2018	J	`jnl`	Secure and privacy-preserving lightweight access control system for low emission zones. Comput. Networks Carles Angles-Tafalla, Jordi Castellà-Roca, Macià Mut Puigserver, María Magdalena Payeras Capellà, Alexandre Viejo
2018	J	`jnl`	Time-based low emission zones preserving drivers' privacy. Future Gener. Comput. Syst. Roger Jardí-Cedó, Macià Mut Puigserver, María Magdalena Payeras Capellà, Jordi Castellà-Roca, Alexandre Viejo
2017	J	`jnl`	Personalized privacy in open data sharing scenarios. Online Inf. Rev. David Sánchez, Alexandre Viejo
2017	B	`conf`	Secure and Anonymous Vehicle Access Control System to Traffic-Restricted Urban Areas. ICCCN Jordi Castellà-Roca, Macià Mut Puigserver, Magdalena Payeras-Capellà, Alexandre Viejo, Carles Angles-Tafalla
2017	C	`conf`	Using Searchable Encryption for Privacy-Aware Orchestrated Web Service Composition. CIS Imen Khabou, Mohsen Rouached, Alexandre Viejo, David Sánchez
2016	—	`conf`	Building Privacy-Preserving Search Engine Query Logs for Data Monetization. UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld Julio Bondia-Barcelo, Jordi Castellà-Roca, Alexandre Viejo
2016	J	`jnl`	Enforcing transparent access to private content in social networks by means of automatic sanitization. Expert Syst. Appl. Alexandre Viejo, David Sánchez
2016	—	`conf`	Ontology-based Access Control Management: Two Use Cases. ICAART (1) Malik Imran Daud, David Sánchez, Alexandre Viejo
2016	J	`jnl`	Privacy-driven Access Control in Social Networks by Means of Automatic Semantic Annotation. CoRR Malik Imran Daud, David Sánchez, Alexandre Viejo
2016	J	`jnl`	Privacy-driven access control in social networks by means of automatic semantic annotation. Comput. Commun. Malik Imran Daud, David Sánchez, Alexandre Viejo
2016	C	`conf`	Privacy-preserving Electronic Road Pricing System for Multifare Low Emission Zones. SIN Roger Jardí-Cedó, Macià Mut Puigserver, Jordi Castellà-Roca, Magdalena Payeras-Capellà, Alexandre Viejo
2016	J	`jnl`	Privacy-preserving electronic road pricing system for low emission zones with dynamic pricing. Secur. Commun. Networks Roger Jardí-Cedó, Jordi Castellà-Roca, Alexandre Viejo
2016	J	`jnl`	Working at the web search engine side to generate privacy-preserving user profiles. Expert Syst. Appl. David Pàmies-Estrems, Jordi Castellà-Roca, Alexandre Viejo
2015	J	`jnl`	Design of a P2P network that protects users' privacy in front of Web Search Engines. Comput. Commun. Cristina Romero-Tris, Damià Castellà Martínez, Alexandre Viejo, Jordi Castellà-Roca, Francesc Solsona, Josep Maria Mateo-Sanz
2015	J	`jnl`	Efficient group signatures for privacy-preserving vehicular networks. Telecommun. Syst. Lukas Malina, Arnau Vives-Guasch, Jordi Castellà-Roca, Alexandre Viejo, Jan Hajny
2015	J	`jnl`	Enforcing Transparent Access to Private Content in Social Networks by Means of Automatic Sanitization. CoRR Alexandre Viejo, David Sánchez
2015	—	`ch.`	Multi-party Methods for Privacy-Preserving Web Search: Survey and Contributions. Advanced Research in Data Privacy Cristina Romero-Tris, Alexandre Viejo, Jordi Castellà-Roca
2015	B	`conf`	Ontology-Based Delegation of Access Control: An Enhancement to the XACML Delegation Profile. TrustBus Malik Imran Daud, David Sánchez, Alexandre Viejo
2015	—	`conf`	Privacy Risk Assessment of Textual Publications in Social Networks. ICAART (1) David Sánchez, Alexandre Viejo
2014	J	`jnl`	Distributed system for private web search with untrusted partners. Comput. Networks Cristina Romero-Tris, Jordi Castellà-Roca, Alexandre Viejo
2014	B	`conf`	Electronic Road Pricing System for Low Emission Zones to Preserve Driver Privacy. MDAI Roger Jardí-Cedó, Macià Mut Puigserver, Magdalena Payeras-Capellà, Jordi Castellà-Roca, Alexandre Viejo
2014	—	`conf`	Privacy-Preserving Electronic Toll System with Dynamic Pricing for Low Emission Zones. DPM/SETOP/QASA Roger Jardí-Cedó, Jordi Castellà-Roca, Alexandre Viejo
2014	J	`jnl`	Profiling social networks to provide useful and privacy-preserving web search. J. Assoc. Inf. Sci. Technol. Alexandre Viejo, David Sánchez
2014	J	`jnl`	Utility-preserving privacy protection of textual healthcare documents. J. Biomed. Informatics David Sánchez, Montserrat Batet, Alexandre Viejo
2014	J	`jnl`	Utility-preserving sanitization of semantically correlated terms in textual documents. Inf. Sci. David Sánchez, Montserrat Batet, Alexandre Viejo
2013	J	`jnl`	Automatic General-Purpose Sanitization of Textual Documents. IEEE Trans. Inf. Forensics Secur. David Sánchez, Montserrat Batet, Alexandre Viejo
2013	—	`conf`	Detecting Term Relationships to Improve Textual Document Sanitization. PACIS David Sánchez, Montserrat Batet, Alexandre Viejo
2013	J	`jnl`	Knowledge-based scheme to create privacy-preserving but semantically-related queries for web search engines. Inf. Sci. David Sánchez, Jordi Castellà-Roca, Alexandre Viejo
2013	J	`jnl`	Minimizing the disclosure risk of semantic correlations in document sanitization. Inf. Sci. David Sánchez, Montserrat Batet, Alexandre Viejo
2013	B	`conf`	Preserving the User's Privacy in Social Networking Sites. TrustBus Alexandre Viejo, Jordi Castellà-Roca, Guillem Rufián
2013	C	`conf`	Providing useful and private Web search by means of social network profiling. PST Alexandre Viejo, David Sánchez
2012	J	`jnl`	Asymmetric homomorphisms for secure aggregation in heterogeneous scenarios. Inf. Fusion Alexandre Viejo, Qianhong Wu, Josep Domingo-Ferrer
2012	B	`conf`	Detecting Sensitive Information from Textual Documents: An Information-Theoretic Approach. MDAI David Sánchez, Montserrat Batet, Alexandre Viejo
2012	J	`jnl`	Preventing automatic user profiling in Web 2.0 applications. Knowl. Based Syst. Alexandre Viejo, David Sánchez, Jordi Castellà-Roca
2012	C	`conf`	Single-party private web search. PST Alexandre Viejo, Jordi Castellà-Roca, Oriol Bernado, Josep Maria Mateo-Sanz
2012	J	`jnl`	Study on poll-site voting and verification systems. Comput. Secur. Roger Jardí-Cedó, Jordi Pujol Ahulló, Jordi Castellà-Roca, Alexandre Viejo
2012	B	`conf`	Using Profiling Techniques to Protect the User's Privacy in Twitter. MDAI Alexandre Viejo, David Sánchez, Jordi Castellà-Roca
2011	J	`jnl`	Exploiting social networks to provide privacy in personalized web search. J. Syst. Softw. Arnau Erola, Jordi Castellà-Roca, Alexandre Viejo, Josep Maria Mateo-Sanz
2011	—	`conf`	Improving Query Delay in Private Web Search. 3PGCIC Cristina Romero-Tris, Alexandre Viejo, Jordi Castellà-Roca
2011	J	`jnl`	Location privacy and resilience in wireless sensor networks querying. Comput. Commun. Roberto Di Pietro, Alexandre Viejo
2011	C	`conf`	Multi-party Private Web Search with Untrusted Partners. SecureComm Cristina Romero-Tris, Jordi Castellà-Roca, Alexandre Viejo
2010	—	`conf`	Secure and Scalable RFID Authentication Protocol. DPM/SETOP Albert Fernàndez-Mir, Jordi Castellà-Roca, Alexandre Viejo
2010	J	`jnl`	Using social networks to distort users' profiles generated by web search engines. Comput. Networks Alexandre Viejo, Jordi Castellà-Roca
2009	—	`conf`	Aggregation of Trustworthy Announcement Messages in Vehicular Ad Hoc Networks. VTC Spring Alexandre Viejo, Francesc Sebé, Josep Domingo-Ferrer
2009	J	`jnl`	Preserving user's privacy in web search engines. Comput. Commun. Jordi Castellà-Roca, Alexandre Viejo, Jordi Herrera-Joancomartí
2009	J	`jnl`	Secure Many-to-One Communications in Wireless Sensor Networks. Sensors Alexandre Viejo, Josep Domingo-Ferrer, Francesc Sebé, Jordi Castellà-Roca
2009	J	`jnl`	Trustworthy Privacy-Preserving Car-Generated Announcements in Vehicular Ad Hoc Networks. IEEE Trans. Veh. Technol. Vanesa Daza, Josep Domingo-Ferrer, Francesc Sebé, Alexandre Viejo
2008	J	`jnl`	Privacy homomorphisms for social networks with private relationships. Comput. Networks Josep Domingo-Ferrer, Alexandre Viejo, Francesc Sebé, Úrsula González-Nicolás
2008	J	`jnl`	Secure and scalable many-to-one symbol transmission for sensor networks. Comput. Commun. Alexandre Viejo, Francesc Sebé, Josep Domingo-Ferrer
2008	—	`—`	Security and privacy issues in some special-puropse networks. Alexandre Viejo
2007	B	`conf`	An Incentive-Based System for Information Providers over Peer-to-Peer Mobile Ad-Hoc Networks. MDAI Jordi Castellà-Roca, Vanesa Daza, Josep Domingo-Ferrer, Jesús A. Manjón, Francesc Sebé, Alexandre Viejo
2007	Misc	`conf`	Secure and Private Incentive-Based Advertisement Dissemination in Mobile Ad Hoc Networks. IWSEC Alexandre Viejo, Francesc Sebé, Josep Domingo-Ferrer
2007	J	`jnl`	Secure many-to-one symbol transmission for implementation on smart cards. Comput. Networks Francesc Sebé, Alexandre Viejo, Josep Domingo-Ferrer