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2020 – today
- 2025
[c27]Cristòfol Daudén-Esmel
, Jordi Castellà-Roca, Alexandre Viejo, Vicenç Torra:
Blockchain-Enhanced User Consent for GDPR-Compliant Real-Time Bidding. DBSec 2025: 137-155- 2024
- [j36]Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo:
Blockchain-based access control system for efficient and GDPR-compliant personal data management. Comput. Commun. 214: 67-87 (2024) - 2023
- [j35]Carles Angles-Tafalla, Alexandre Viejo, Jordi Castellà-Roca, Macià Mut Puigserver, Magdalena Payeras-Capellà:
Security and Privacy in a Blockchain-Powered Access Control System for Low Emission Zones. IEEE Trans. Intell. Transp. Syst. 24(1): 580-595 (2023) - [c26]Joan Ferré-Queralt, Jordi Castellà-Roca, Alexandre Viejo:
Smart Contracts for a Secure and Privacy-Preserving Smart Grid. CRiSIS 2023: 103-118 - [c25]Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo, Eduard Josep Bel-Ribes:
PrivacySmart: Automatic and Transparent Management of Privacy Policies. ESORICS Workshops (1) 2023: 216-231 - 2021
- [j34]Mercedes Rodriguez-Garcia, Montserrat Batet, David Sánchez, Alexandre Viejo:
Privacy protection of user profiles in online search via semantic randomization. Knowl. Inf. Syst. 63(9): 2455-2477 (2021) - [c24]Cristòfol Daudén-Esmel, Jordi Castellà-Roca, Alexandre Viejo, Josep Domingo-Ferrer:
Lightweight Blockchain-based Platform for GDPR-Compliant Personal Data Management. CSP 2021: 68-73 - 2020
- [j33]Alexandre Viejo, David Sánchez:
Secure monitoring in IoT-based services via fog orchestration. Future Gener. Comput. Syst. 107: 443-457 (2020)
2010 – 2019
- 2019
- [j32]Alexandre Viejo, David Sánchez:
Secure and privacy-preserving orchestration and delivery of fog-enabled IoT services. Ad Hoc Networks 82: 113-125 (2019) - [c23]Carles Angles-Tafalla, Sara Ricci, Petr Dzurenda, Jan Hajny, Jordi Castellà-Roca, Alexandre Viejo:
Decentralized Privacy-preserving Access for Low Emission Zones. ICETE (2) 2019: 485-491 - 2018
- [j31]Carles Angles-Tafalla, Jordi Castellà-Roca, Macià Mut Puigserver, María Magdalena Payeras Capellà, Alexandre Viejo:
Secure and privacy-preserving lightweight access control system for low emission zones. Comput. Networks 145: 13-26 (2018) - [j30]David Sánchez, Alexandre Viejo:
Privacy-preserving and advertising-friendly web surfing. Comput. Commun. 130: 113-123 (2018) - [j29]Roger Jardí-Cedó, Macià Mut Puigserver, María Magdalena Payeras Capellà, Jordi Castellà-Roca, Alexandre Viejo:
Time-based low emission zones preserving drivers' privacy. Future Gener. Comput. Syst. 80: 558-571 (2018) - [j28]Imen Khabou, Mohsen Rouached, Alexandre Viejo, David Sánchez:
Privacy-Preserving Orchestrated Web Service Composition with Untrusted Brokers. Int. J. Inf. Technol. Web Eng. 13(4): 78-103 (2018) - [j27]David Sánchez, Montserrat Batet, Alexandre Viejo, Mercedes Rodriguez-Garcia, Jordi Castellà-Roca:
A semantic-preserving differentially private method for releasing query logs. Inf. Sci. 460-461: 223-237 (2018) - [c22]Ana C. Hernandez, Jordi Castellà-Roca, Alexandre Viejo:
Key Management System for Private Car-Sharing Scenarios. VTC Fall 2018: 1-7 - 2017
- [j26]David Sánchez, Alexandre Viejo:
Personalized privacy in open data sharing scenarios. Online Inf. Rev. 41(3): 298-310 (2017) - [c21]Imen Khabou, Mohsen Rouached, Alexandre Viejo, David Sánchez:
Using Searchable Encryption for Privacy-Aware Orchestrated Web Service Composition. CIS 2017: 307-311 - [c20]Jordi Castellà-Roca, Macià Mut Puigserver, Magdalena Payeras-Capellà, Alexandre Viejo, Carles Angles-Tafalla:
Secure and Anonymous Vehicle Access Control System to Traffic-Restricted Urban Areas. ICCCN 2017: 1-7 - 2016
- [j25]Malik Imran Daud, David Sánchez, Alexandre Viejo:
Privacy-driven access control in social networks by means of automatic semantic annotation. Comput. Commun. 76: 12-25 (2016) - [j24]Alexandre Viejo, David Sánchez:
Enforcing transparent access to private content in social networks by means of automatic sanitization. Expert Syst. Appl. 62: 148-160 (2016) - [j23]David Pàmies-Estrems, Jordi Castellà-Roca, Alexandre Viejo:
Working at the web search engine side to generate privacy-preserving user profiles. Expert Syst. Appl. 64: 523-535 (2016) - [j22]Roger Jardí-Cedó, Jordi Castellà-Roca, Alexandre Viejo:
Privacy-preserving electronic road pricing system for low emission zones with dynamic pricing. Secur. Commun. Networks 9(16): 3197-3218 (2016) - [c19]Malik Imran Daud, David Sánchez, Alexandre Viejo:
Ontology-based Access Control Management: Two Use Cases. ICAART (1) 2016: 244-249 - [c18]Roger Jardí-Cedó, Macià Mut Puigserver, Jordi Castellà-Roca, Magdalena Payeras-Capellà, Alexandre Viejo:
Privacy-preserving Electronic Road Pricing System for Multifare Low Emission Zones. SIN 2016: 158-165 - [c17]Julio Bondia-Barcelo, Jordi Castellà-Roca, Alexandre Viejo:
Building Privacy-Preserving Search Engine Query Logs for Data Monetization. UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld 2016: 390-397 - [i2]Malik Imran Daud, David Sánchez, Alexandre Viejo:
Privacy-driven Access Control in Social Networks by Means of Automatic Semantic Annotation. CoRR abs/1607.00782 (2016) - 2015
- [j21]Cristina Romero-Tris, Damià Castellà Martínez, Alexandre Viejo, Jordi Castellà-Roca, Francesc Solsona, Josep Maria Mateo-Sanz:
Design of a P2P network that protects users' privacy in front of Web Search Engines. Comput. Commun. 57: 37-49 (2015) - [j20]Lukas Malina, Arnau Vives-Guasch, Jordi Castellà-Roca, Alexandre Viejo, Jan Hajny:
Efficient group signatures for privacy-preserving vehicular networks. Telecommun. Syst. 58(4): 293-311 (2015) - [c16]David Sánchez, Alexandre Viejo:
Privacy Risk Assessment of Textual Publications in Social Networks. ICAART (1) 2015: 236-241 - [c15]Malik Imran Daud, David Sánchez, Alexandre Viejo:
Ontology-Based Delegation of Access Control: An Enhancement to the XACML Delegation Profile. TrustBus 2015: 18-29 - [p1]Cristina Romero-Tris, Alexandre Viejo, Jordi Castellà-Roca:
Multi-party Methods for Privacy-Preserving Web Search: Survey and Contributions. Advanced Research in Data Privacy 2015: 367-387 - [i1]Alexandre Viejo, David Sánchez:
Enforcing Transparent Access to Private Content in Social Networks by Means of Automatic Sanitization. CoRR abs/1512.02888 (2015) - 2014
- [j19]Cristina Romero-Tris, Jordi Castellà-Roca, Alexandre Viejo:
Distributed system for private web search with untrusted partners. Comput. Networks 67: 26-42 (2014) - [j18]David Sánchez, Montserrat Batet, Alexandre Viejo:
Utility-preserving sanitization of semantically correlated terms in textual documents. Inf. Sci. 279: 77-93 (2014) - [j17]Alexandre Viejo, David Sánchez:
Profiling social networks to provide useful and privacy-preserving web search. J. Assoc. Inf. Sci. Technol. 65(12): 2444-2458 (2014) - [j16]David Sánchez, Montserrat Batet, Alexandre Viejo:
Utility-preserving privacy protection of textual healthcare documents. J. Biomed. Informatics 52: 189-198 (2014) - [c14]Roger Jardí-Cedó, Jordi Castellà-Roca, Alexandre Viejo:
Privacy-Preserving Electronic Toll System with Dynamic Pricing for Low Emission Zones. DPM/SETOP/QASA 2014: 327-334 - [c13]Roger Jardí-Cedó, Macià Mut Puigserver, Magdalena Payeras-Capellà, Jordi Castellà-Roca, Alexandre Viejo:
Electronic Road Pricing System for Low Emission Zones to Preserve Driver Privacy. MDAI 2014: 1-13 - 2013
- [j15]David Sánchez, Jordi Castellà-Roca, Alexandre Viejo:
Knowledge-based scheme to create privacy-preserving but semantically-related queries for web search engines. Inf. Sci. 218: 17-30 (2013) - [j14]David Sánchez, Montserrat Batet, Alexandre Viejo:
Minimizing the disclosure risk of semantic correlations in document sanitization. Inf. Sci. 249: 110-123 (2013) - [j13]David Sánchez, Montserrat Batet, Alexandre Viejo:
Automatic General-Purpose Sanitization of Textual Documents. IEEE Trans. Inf. Forensics Secur. 8(6): 853-862 (2013) - [c12]David Sánchez, Montserrat Batet, Alexandre Viejo:
Detecting Term Relationships to Improve Textual Document Sanitization. PACIS 2013: 105 - [c11]Alexandre Viejo, David Sánchez:
Providing useful and private Web search by means of social network profiling. PST 2013: 358-361 - [c10]Alexandre Viejo, Jordi Castellà-Roca, Guillem Rufián:
Preserving the User's Privacy in Social Networking Sites. TrustBus 2013: 62-73 - 2012
- [j12]Roger Jardí-Cedó, Jordi Pujol Ahulló, Jordi Castellà-Roca, Alexandre Viejo:
Study on poll-site voting and verification systems. Comput. Secur. 31(8): 989-1010 (2012) - [j11]Alexandre Viejo, Qianhong Wu, Josep Domingo-Ferrer:
Asymmetric homomorphisms for secure aggregation in heterogeneous scenarios. Inf. Fusion 13(4): 285-295 (2012) - [j10]Alexandre Viejo, David Sánchez, Jordi Castellà-Roca:
Preventing automatic user profiling in Web 2.0 applications. Knowl. Based Syst. 36: 191-205 (2012) - [c9]Alexandre Viejo, David Sánchez, Jordi Castellà-Roca:
Using Profiling Techniques to Protect the User's Privacy in Twitter. MDAI 2012: 161-172 - [c8]David Sánchez, Montserrat Batet, Alexandre Viejo:
Detecting Sensitive Information from Textual Documents: An Information-Theoretic Approach. MDAI 2012: 173-184 - [c7]Alexandre Viejo, Jordi Castellà-Roca, Oriol Bernado, Josep Maria Mateo-Sanz:
Single-party private web search. PST 2012: 1-8 - 2011
- [j9]Roberto Di Pietro, Alexandre Viejo:
Location privacy and resilience in wireless sensor networks querying. Comput. Commun. 34(3): 515-523 (2011) - [j8]Arnau Erola, Jordi Castellà-Roca, Alexandre Viejo, Josep Maria Mateo-Sanz:
Exploiting social networks to provide privacy in personalized web search. J. Syst. Softw. 84(10): 1734-1745 (2011) - [c6]Cristina Romero-Tris, Alexandre Viejo, Jordi Castellà-Roca:
Improving Query Delay in Private Web Search. 3PGCIC 2011: 200-206 - [c5]Cristina Romero-Tris, Jordi Castellà-Roca, Alexandre Viejo:
Multi-party Private Web Search with Untrusted Partners. SecureComm 2011: 261-280 - 2010
- [j7]Alexandre Viejo, Jordi Castellà-Roca:
Using social networks to distort users' profiles generated by web search engines. Comput. Networks 54(9): 1343-1357 (2010) - [c4]Albert Fernàndez-Mir, Jordi Castellà-Roca, Alexandre Viejo:
Secure and Scalable RFID Authentication Protocol. DPM/SETOP 2010: 231-243
2000 – 2009
- 2009
- [j6]Jordi Castellà-Roca, Alexandre Viejo, Jordi Herrera-Joancomartí:
Preserving user's privacy in web search engines. Comput. Commun. 32(13-14): 1541-1551 (2009) - [j5]Alexandre Viejo, Josep Domingo-Ferrer, Francesc Sebé, Jordi Castellà-Roca:
Secure Many-to-One Communications in Wireless Sensor Networks. Sensors 9(7): 5324-5338 (2009) - [j4]Vanesa Daza, Josep Domingo-Ferrer, Francesc Sebé, Alexandre Viejo:
Trustworthy Privacy-Preserving Car-Generated Announcements in Vehicular Ad Hoc Networks. IEEE Trans. Veh. Technol. 58(4): 1876-1886 (2009) - [c3]Alexandre Viejo, Francesc Sebé, Josep Domingo-Ferrer:
Aggregation of Trustworthy Announcement Messages in Vehicular Ad Hoc Networks. VTC Spring 2009 - 2008
- [b1]Alexandre Viejo:
Security and privacy issues in some special-puropse networks. University of Rovira i Virgili, Spain, 2008 - [j3]Josep Domingo-Ferrer, Alexandre Viejo, Francesc Sebé, Úrsula González-Nicolás:
Privacy homomorphisms for social networks with private relationships. Comput. Networks 52(15): 3007-3016 (2008) - [j2]Alexandre Viejo, Francesc Sebé, Josep Domingo-Ferrer:
Secure and scalable many-to-one symbol transmission for sensor networks. Comput. Commun. 31(10): 2408-2413 (2008) - 2007
- [j1]Francesc Sebé, Alexandre Viejo, Josep Domingo-Ferrer:
Secure many-to-one symbol transmission for implementation on smart cards. Comput. Networks 51(9): 2299-2307 (2007) - [c2]Alexandre Viejo, Francesc Sebé, Josep Domingo-Ferrer:
Secure and Private Incentive-Based Advertisement Dissemination in Mobile Ad Hoc Networks. IWSEC 2007: 185-198 - [c1]Jordi Castellà-Roca, Vanesa Daza, Josep Domingo-Ferrer, Jesús A. Manjón, Francesc Sebé, Alexandre Viejo:
An Incentive-Based System for Information Providers over Peer-to-Peer Mobile Ad-Hoc Networks. MDAI 2007: 380-392
Coauthor Index
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