Roberto V. Zicari

Publication Activity (10 Years)

Years Active: 1982-2024
Publications (10 Years): 8

Top Topics

Semantic Similarity

Lessons Learned

Top Venues

Publications

Marjolein Boonstra, Frédérick Bruneault, Subrata Chakraborty, Tjitske Faber, Alessio Gallucci, Eleanore Hickman, Gerard Kema, Heejin Kim, Jaap Kooiker, Elisabeth Hildt, Annegret Lamadé, Emilie Wiinblad Mathez, Florian Möslein, Genien Pathuis, Giovanni Sartor, Marijke Steege, Alice Stocco, Willy Tadema, Jarno Tuimala, Isabel van Vledder, Dennis Vetter, Jana Vetter, Magnus Westerlund, Roberto V. Zicari
Lessons Learned in Performing a Trustworthy AI and Fundamental Rights Assessment. CoRR (2024)
Dennis Vetter, Julia Amann, Frédérick Bruneault, Megan Coffee, Boris Düdder, Alessio Gallucci, Thomas Krendl Gilbert, Thilo Hagendorff, Irmhild van Halem, Eleanore Hickman, Elisabeth Hildt, Sune Holm, Georgios Kararigas, Pedro Kringen, Vince I. Madai, Emilie Wiinblad Mathez, Jesmin Jahan Tithi, Magnus Westerlund, Renee Wurth, Roberto V. Zicari
Lessons Learned from Assessing Trustworthy AI in Practice. Digit. Soc. 2 (3) (2023)
Dennis Vetter, Jesmin Jahan Tithi, Magnus Westerlund, Roberto V. Zicari, Gemma Roig
Using Sentence Embeddings and Semantic Similarity for Seeking Consensus when Assessing Trustworthy AI. CoRR (2022)
Dennis Vetter, Jesmin Jahan Tithi, Magnus Westerlund, Roberto V. Zicari, Gemma Roig
Using Sentence Embeddings and Semantic Similarity for Seeking Consensus when Assessing Trustworthy AI. IAIL@HHAI (2022)
Roberto V. Zicari, Julia Amann, Frédérick Bruneault, Megan Coffee, Boris Düdder, Eleanore Hickman, Alessio Gallucci, Thomas Krendl Gilbert, Thilo Hagendorff, Irmhild van Halem, Elisabeth Hildt, Sune Holm, Georgios Kararigas, Pedro Kringen, Vince I. Madai, Emilie Wiinblad Mathez, Jesmin Jahan Tithi, Dennis Vetter, Magnus Westerlund, Renee Wurth
How to Assess Trustworthy AI in Practice. CoRR (2022)
Todor Ivanov, Patrick Bedué, Ahmad Ghazal, Roberto V. Zicari
Adding Velocity to BigBench. DBTest@SIGMOD (2018)
Ahmad Ghazal, Todor Ivanov, Pekka Kostamaa, Alain Crolotte, Ryan Voong, Mohammed Al-Kateb, Waleed Ghazal, Roberto V. Zicari
BigBench V2: The New and Improved BigBench. ICDE (2017)
Roberto V. Zicari, Karsten Tolle, Andrea Manieri
Tailored Data Science Education Using Gamification. CloudCom (2016)
Nikolaos Korfiatis, Roberto V. Zicari, Miltiadis D. Lytras
Gender effects and cooperation styles in the Facebook community: A quasi-experimental assessment. Comput. Hum. Behav. 48 (2015)
Marten Rosselli, Raik Niemann, Todor Ivanov, Karsten Tolle, Roberto V. Zicari
Benchmarking the Availability and Fault Tolerance of Cassandra. WBDB (2015)
Todor Ivanov, Raik Niemann, Sead Izberovic, Marten Rosselli, Karsten Tolle, Roberto V. Zicari
Performance Evaluation of Enterprise Big Data Platforms with HiBench. TrustCom/BigDataSE/ISPA (2) (2015)
Sven Rill, Dirk Reinel, Jörg Scheidt, Roberto V. Zicari
PoliTwi: Early detection of emerging political topics on twitter and the impact on concept-level sentiment analysis. Knowl. Based Syst. 69 (2014)
Todor Ivanov, Raik Niemann, Sead Izberovic, Marten Rosselli, Karsten Tolle, Roberto V. Zicari
Benchmarking DataStax Enterprise/Cassandra with HiBench. CoRR (2014)
Todor Ivanov, Roberto V. Zicari, Alejandro P. Buchmann
Benchmarking Virtualized Hadoop Clusters. WBDB (2014)
Matthias Mertz, Nikolaos Korfiatis, Roberto V. Zicari
Using Dependency Bigrams and Discourse Connectives for Predicting the Helpfulness of Online Reviews. EC-Web (2014)
Todor Ivanov, Roberto V. Zicari, Sead Izberovic, Karsten Tolle
Performance Evaluation of Virtualized Hadoop Clusters. CoRR (2014)
Raik Niemann, Nikolaos Korfiatis, Roberto V. Zicari, Richard Göbel
Does query performance optimization lead to energy efficiency? A comparative analysis of energy efficiency of database operations under different workload scenarios CoRR (2013)
Raik Niemann, Nikolaos Korfiatis, Roberto V. Zicari, Richard Göbel
Evaluating the Energy Efficiency of OLTP Operations - A Case Study on PostgreSQL. CD-ARES (2013)
Todor Ivanov, Nikolaos Korfiatis, Roberto V. Zicari
On the inequality of the 3V's of Big Data Architectural Paradigms: A case for heterogeneity. CoRR (2013)
Sven Rill, Sven Adolph, Johannes Drescher, Dirk Reinel, Jörg Scheidt, Oliver Schütz, Florian Wogenstein, Roberto V. Zicari, Nikolaos Korfiatis
A phrase-based opinion list for the German language. KONVENS (2012)
Clemens Schefels, Roberto V. Zicari
A framework analysis for managing feedback of visitors of a web site. Int. J. Web Inf. Syst. 8 (1) (2012)
Ioanna D. Constantiou, Natascha Hoebel, Roberto V. Zicari
How do framing strategies influence the user's choice of content on the Web? Concurr. Comput. Pract. Exp. 24 (17) (2012)
Roberto V. Zicari
Managing Web 2.0 Content. Concurr. Comput. Pract. Exp. 24 (17) (2012)
Ioanna D. Constantiou, Natascha Hoebel, Roberto V. Zicari
Reputation, framing strategies and user's choice of content on the Web: an empirical study. Concurr. Comput. Pract. Exp. 22 (7) (2010)
Clemens Schefels, Roberto V. Zicari
A framework analysis for managing explicit feedback of visitors of a web site. iiWAS (2010)
Natascha Hoebel, Naveed Mushtaq, Clemens Schefels, Karsten Tolle, Roberto V. Zicari
Introducing Zones to a Web Site: A Test Based Evaluation on Semantics, Content, and Business Goals. CEC (2009)
Natascha Hoebel, Roberto V. Zicari
Creating User Profiles of Web Visitors Using Zones, Weights and Actions. CEC/EEE (2008)
Natascha Hoebel, Roberto V. Zicari
On Clustering Visitors of a Web Site by Behavior and Interests. AWIC (2007)
Natascha Hoebel, Sascha Kaufmann, Karsten Tolle, Roberto V. Zicari
The Design of Gugubarra 2.0: A Tool for Building and Managing Profiles of Web Users. Web Intelligence (2006)
Natascha Hoebel, Sascha Kaufmann, Karsten Tolle, Roberto V. Zicari
The Gugubarra Project: Building and Evaluating User Profiles for Visitors of Web Sites. HotWeb (2006)
Naveed Mushtaq, Peter Werner, Karsten Tolle, Roberto V. Zicari
Building and Evaluating Non-Obvious User Profiles for Visitors of Web Sites. CEC (2004)
Ciarán Bryce, Michael Pawlack, Karsten Tolle, Peter Werner, Roberto V. Zicari
Agent-Based Services for Information Portals. SAC (2003)
Roberto V. Zicari
Distributed Application Integration: Myth or Reality? (Panel). DOA (2000)
Wolfgang Emmerich, Ernst Ellmer, Birgit Osterholt, Roberto V. Zicari
Business Object Facilities - A Comparative Analysis. Workshop Integration heterogener Softwaresysteme (1998)
Ling Liu, Roberto V. Zicari, Walter L. Hürsch, Karl J. Lieberherr
The Role of Polymorphic Reuse Mechanisms in Schema Evolution in an Object-Oriented Database. IEEE Trans. Knowl. Data Eng. 9 (1) (1997)
Fabrizio Ferrandina, Thorsten Meyer, Roberto V. Zicari, Guy Ferran, Joëlle Madec
Schema and Database Evolution in the O2 Object Database System. VLDB (1995)
Karl J. Lieberherr, Roberto V. Zicari
Editorial. Theory Pract. Object Syst. 1 (1) (1995)
Ling Liu, Roberto V. Zicari, Walter L. Hürsch, Karl J. Lieberherr
Polymorphic Reuse Mechanisms for Object-Oriented Database Specifications. ICDE (1994)
Fabrizio Ferrandina, Thorsten Meyer, Roberto V. Zicari
Implementing Lazy Database Updates for an Object Database System. VLDB (1994)
Fabrizio Ferrandina, Thorsten Meyer, Roberto V. Zicari
Correctness of Lazy Database Updates for Object Database Systems. POS (1994)
Herman Balsters, Rolf A. de By, Roberto V. Zicari
Typed Sets as a Basis for Object-Oriented Database Schemas. ECOOP (1993)
Roberto V. Zicari
Schema updates for object-oriented database systems (abstract). OOPS Messenger 4 (2) (1993)
Fabiano Cattaneo, Alberto Coen-Porisini, Luigi Lavazza, Roberto V. Zicari
Overview and Progress Report of the ESSE Project: Supporting Object-Oriented Database Schema Analysis and Evolution. TOOLS (10) (1993)
Roberto V. Zicari
Object-Oriented Database Management Systems. TOOLS (7) (1992)
Alberto Coen-Porisini, Luigi Lavazza, Roberto V. Zicari
The ESSE Project: An Overview. Future Databases (1992)
Roberto V. Zicari, Filippo Cacace, C. Capelli, A. Galipo, A. Pirovano, A. Romboli, Gianfranco Lamperti
The SOL Object-Oriented Database Language. CAiSE (1992)
Alberto Coen-Porisini, Luigi Lavazza, Roberto V. Zicari
Updating the Schema of an Object-Oriented Database (Extended Abstract). IEEE Data Eng. Bull. 14 (2) (1991)
Roberto V. Zicari, Stefano Ceri, Letizia Tanca
Interoperability between a Rule-Based Database Language and an Object-Oriented Database Language. RIDE-IMS (1991)
Christine Delcourt, Roberto V. Zicari
The Design of an Integrity Consistency Checker (ICC) for an Object-Oriented Database System. ECOOP (1991)
Roberto V. Zicari
A Framework for Schema Updates In An Object-Oriented Database System. ICDE (1991)
Stefano Ceri, Stefano Crespi-Reghizzi, Roberto V. Zicari, Gianfranco Lamperti, Luigi Lavazza
Algres: An Advanced System for Complex Applications. IEEE Softw. 7 (4) (1990)
Hanna Oktaba, Concepción Pérez de Célis, Roberto V. Zicari
ALGRES Prototype of Reusable Software Modules based on Algebraic Specifications. DEXA (1990)
Roberto V. Zicari
Incomplete Information in Object-Oriented Databases. DS-4 (1990)
Roberto V. Zicari
Incomplete Information in Object-Oriented Databases. SIGMOD Rec. 19 (3) (1990)
Filippo Cacace, Stefano Ceri, Stefano Crespi-Reghizzi, Letizia Tanca, Roberto V. Zicari
Integrating Object-Oriented Data Modeling with a Rule-Based Programming Paradigm. SIGMOD Conference (1990)
Ralf Hartmut Güting, Roberto V. Zicari, David M. Choy
An Algebra for Structured Office Documents. ACM Trans. Inf. Syst. 7 (2) (1989)
Filippo Cacace, Stefano Ceri, Stefano Crespi-Reghizzi, Georg Gottlob, Gianfranco Lamperti, Luigi Lavazza, Letizia Tanca, Roberto V. Zicari
ALGRES: An Extended Relational Database System for the Specification and Prototyping of Complex Applications. CA(i)SE (1989)
Claudia Bauzer Medeiros, Roberto V. Zicari
Direções de pesquisa em bancos de dados para suporte a novas aplicações. RITA 1 (4) (1989)
Stefano Ceri, Stefano Crespi-Reghizzi, Georg Gottlob, F. Lamperti, Luigi Lavazza, Letizia Tanca, Roberto V. Zicari
The Algres Project. EDBT (1988)
Georg Gottlob, Roberto V. Zicari
Closed World Databases Opened Through Null Values. VLDB (1988)
Songnian Zhou, Roberto V. Zicari
Object management in local distributed systems. J. Syst. Softw. 8 (4) (1988)
Georg Gottlob, Paolo Paolini, Roberto V. Zicari
Properties and Update Semantics of Consistent Views. ACM Trans. Database Syst. 13 (4) (1988)
Ralf Hartmut Güting, Roberto V. Zicari
An Introduction to the Nested Sequences of Tuples Data Model and Algebra. NF² (1987)
Songnian Zhou, Roberto V. Zicari
Object Management in Local Distributed Systems. Kommunikation in Verteilten Systemen (1987)
Roberto V. Zicari
Operating System Support for Software Migration in a Distributed System. Symposium on Reliability in Distributed Software and Database Systems (1986)
Dino Mandrioli, Roberto V. Zicari, Carlo Ghezzi, Francesco Tisato
Modeling the Ada Task System by Petri Nets. Comput. Lang. 10 (1) (1985)
S. Ronzani, Francesco Tisato, Roberto V. Zicari
An office specification lanaguage based on path expressions. SIGSMALL (1985)
S. Ronzani, Francesco Tisato, Roberto V. Zicari
An Office Specification Language Based on Path Expressions. Büroautomation (1985)
Mauro Negri, Roberto V. Zicari
A storage structure definiton language for Codasyl Data Bases. Inf. Syst. 9 (1) (1984)
Roberto V. Zicari
Semantics of a communication mechanism in a distributed system. SIGSMALL (1982)
Paolo Paolini, Roberto V. Zicari
Properties of Views and Their Implementation. Advances in Data Base Theory (1982)