2009 | ||
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44 | Natascha Hoebel, Naveed Mushtaq, Clemens Schefels, Karsten Tolle, Roberto Zicari: Introducing Zones to a Web Site: A Test Based Evaluation on Semantics, Content, and Business Goals. CEC 2009: 265-272 | |
2008 | ||
43 | Natascha Hoebel, Roberto Zicari: Creating User Profiles of Web Visitors Using Zones, Weights and Actions. CEC/EEE 2008: 190-197 | |
2007 | ||
42 | Natascha Hoebel, Roberto Zicari: On Clustering Visitors of a Web Site by Behavior and Interests. AWIC 2007: 160-167 | |
2006 | ||
41 | Natascha Hoebel, Sascha Kaufmann, Karsten Tolle, Roberto Zicari: The Design of Gugubarra 2.0: A Tool for Building and Managing Profiles of Web Users. Web Intelligence 2006: 317-320 | |
2004 | ||
40 | Naveed Mushtaq, Peter Werner, Karsten Tolle, Roberto Zicari: Building and Evaluating Non-Obvious User Profiles for Visitors of Web Sites. CEC 2004: 9-15 | |
2003 | ||
39 | Ciarán Bryce, Michael Pawlack, Karsten Tolle, Peter Werner, Roberto Zicari: Agent-Based Services for Information Portals. SAC 2003: 1191-1198 | |
2000 | ||
38 | Roberto Zicari: Distributed Application Integration: Myth or Reality? (Panel). DOA 2000: 357 | |
1998 | ||
37 | Wolfgang Emmerich, Ernst Ellmer, Birgit Osterholt, Roberto Zicari: Business Object Facilities - A Comparative Analysis. Workshop Integration heterogener Softwaresysteme 1998: 1-12 | |
1997 | ||
36 | Carlo Zaniolo, Stefano Ceri, Christos Faloutsos, Richard T. Snodgrass, V. S. Subrahmanian, Roberto Zicari: Advanced Database Systems. Morgan Kaufmann 1997 | |
35 | Ling Liu, Roberto 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): 50-67 (1997) | |
1995 | ||
34 | Fabrizio Ferrandina, Thorsten Meyer, Roberto Zicari, Guy Ferran, Joëlle Madec: Schema and Database Evolution in the O2 Object Database System. VLDB 1995: 170-181 | |
33 | Karl J. Lieberherr, Roberto Zicari: Editorial. TAPOS 1(1): 1 (1995) | |
1994 | ||
32 | Ling Liu, Roberto Zicari, Walter L. Hürsch, Karl J. Lieberherr: Polymorphic Reuse Mechanisms for Object-Oriented Database Specifications. ICDE 1994: 180-189 | |
31 | Fabrizio Ferrandina, Thorsten Meyer, Roberto Zicari: Correctness of Lazy Database Updates for Object Database Systems. POS 1994: 284-301 | |
30 | Fabrizio Ferrandina, Thorsten Meyer, Roberto Zicari: Implementing Lazy Database Updates for an Object Database System. VLDB 1994: 261-272 | |
1993 | ||
29 | Herman Balsters, Rolf A. de By, Roberto Zicari: Typed Sets as a Basis for Object-Oriented Database Schemas. ECOOP 1993: 161-184 | |
28 | Fabiano Cattaneo, Alberto Coen-Porisini, Luigi Lavazza, Roberto Zicari: Overview and Progress Report of the ESSE Project: Supporting Object-Oriented Database Schema Analysis and Evolution. TOOLS (10) 1993: 63-74 | |
27 | Roberto Zicari: Schema updates for object-oriented database systems (abstract). OOPS Messenger 4(2): 227 (1993) | |
1992 | ||
26 | Roberto Zicari, Filippo Cacace, C. Capelli, A. Galipo, A. Pirovano, A. Romboli, Gianfranco Lamperti: The SOL Object-Oriented Database Language. CAiSE 1992: 105-127 | |
25 | Alberto Coen-Porisini, Luigi Lavazza, Roberto Zicari: The ESSE Project: An Overview. Future Databases 1992: 28-37 | |
24 | Roberto Zicari: Object-Oriented Database Management Systems. TOOLS (7) 1992: 415-416 | |
23 | Roberto Zicari: A Framework for Schema Updates In An Object-Oriented Database System. Building an Object-Oriented Database System, The Story of O2 1992: 146-182 | |
1991 | ||
22 | Christine Delcourt, Roberto Zicari: The Design of an Integrity Consistency Checker (ICC) for an Object-Oriented Database System. ECOOP 1991: 97-117 | |
21 | Roberto Zicari: A Framework for Schema Updates In An Object-Oriented Database System. ICDE 1991: 2-13 | |
20 | Roberto Zicari, Stefano Ceri, Letizia Tanca: Interoperability between a Rule-Based Database Language and an Object-Oriented Database Language. RIDE-IMS 1991: 125-135 | |
19 | Alberto Coen-Porisini, Luigi Lavazza, Roberto Zicari: Updating the Schema of an Object-Oriented Database (Extended Abstract). IEEE Data Eng. Bull. 14(2): 33-37 (1991) | |
1990 | ||
18 | Hanna Oktaba, Concepción Pérez de Célis, Roberto Zicari: ALGRES Prototype of Reusable Software Modules based on Algebraic Specifications. DEXA 1990: 155-161 | |
17 | Roberto Zicari: Incomplete Information in Object-Oriented Databases. DS-4 1990: 459-471 | |
16 | Filippo Cacace, Stefano Ceri, Stefano Crespi-Reghizzi, Letizia Tanca, Roberto Zicari: Integrating Object-Oriented Data Modeling with a Rule-Based Programming Paradigm. SIGMOD Conference 1990: 225-236 | |
15 | Stefano Ceri, Stefano Crespi-Reghizzi, Roberto Zicari, Gianfranco Lamperti, Luigi Lavazza: Algres: An Advanced System for Complex Applications. IEEE Software 7(4): 68-78 (1990) | |
14 | Roberto Zicari: Incomplete Information in Object-Oriented Databases. SIGMOD Record 19(3): 5-16 (1990) | |
1989 | ||
13 | Ralf Hartmut Güting, Roberto Zicari, David M. Choy: An Algebra for Structured Office Documents. ACM Trans. Inf. Syst. 7(2): 123-157 (1989) | |
12 | Claudia Bauzer Medeiros, Roberto Zicari: Direções de pesquisa em bancos de dados para suporte a novas aplicações. RITA 1(4): 5-22 (1989) | |
1988 | ||
11 | Stefano Ceri, Stefano Crespi-Reghizzi, Georg Gottlob, F. Lamperti, Luigi Lavazza, Letizia Tanca, Roberto Zicari: The Algres Project. EDBT 1988: 551-555 | |
10 | Georg Gottlob, Roberto Zicari: Closed World Databases Opened Through Null Values. VLDB 1988: 50-61 | |
9 | Georg Gottlob, Paolo Paolini, Roberto Zicari: Properties and Update Semantics of Consistent Views. ACM Trans. Database Syst. 13(4): 486-524 (1988) | |
8 | Songnian Zhou, Roberto Zicari: Object management in local distributed systems. Journal of Systems and Software 8(4): 283-295 (1988) | |
1987 | ||
7 | Songnian Zhou, Roberto Zicari: Object Management in Local Distributed Systems. Kommunikation in Verteilten Systemen 1987: 202-215 | |
6 | Ralf Hartmut Güting, Roberto Zicari: An Introduction to the Nested Sequences of Tuples Data Model and Algebra. NF² 1987: 153-175 | |
1986 | ||
5 | Roberto Zicari: Operating System Support for Software Migration in a Distributed System. Symposium on Reliability in Distributed Software and Database Systems 1986: 178-187 | |
1985 | ||
4 | S. Ronzani, Francesco Tisato, Roberto Zicari: An Office Specification Language Based on Path Expressions. Büroautomation 1985: 108-127 | |
3 | Dino Mandrioli, Roberto Zicari, Carlo Ghezzi, Francesco Tisato: Modeling the Ada Task System by Petri Nets. Comput. Lang. 10(1): 43-61 (1985) | |
1984 | ||
2 | Mauro Negri, Roberto Zicari: A storage structure definiton language for Codasyl Data Bases. Inf. Syst. 9(1): 59-68 (1984) | |
1982 | ||
1 | Paolo Paolini, Roberto Zicari: Properties of Views and Their Implementation. Advances in Data Base Theory 1982: 353-389 |