Informatica Economica Vol. VIII No. 2/2004

CUPRINS

Sisteme de asistare a deciziei

Support systems for multipart decisions
Florin Gh. FILIP 5

Societatea informationala

E-market semiotic bases
Bogdan GHILIC-MICU 16

E-business technical framework
Marian STOICA 22

XBRL – a new language for accounting and finance professionals
Ioan I. ANDONE 26

Organizational changes in electronic business world
Daniela RUSU 30

Virtual communities – digital participative communication tools
Gabriela GROSSECK 37

Integration of supplier-business-clients-partners chain on e-business scale
Luminita HURBEAN 41

Virtual shops - a necessity
Liana STANCA 45

J2ME – an m-commerce technology
Carmen TIMOFTE 49

Securitate software

An overview of the attack methods directed against the RSA algorithm
Cristian MARINESCU, Nicolae TAPUS 52

Authentication and authorization strategies in ASP.NET applications
Catalin MAICAN 61

Considerations on data encryption and decryption
Manole VELICANU, Simona IONESCU 66

The security imperative in application programming
Iulian ILIE-NEMEDI 71

Sisteme informatice si baze de date

The managerial informational system for groups of firms (SIMG)
Loredana MOCEAN 75

Multidimensional data model of Oracle 9i OLAP
Mihaela MUNTEAN 79

Integrated system for salary
Daniela ENACHESCU, Andreea DUMITRU 84

Innovation – advantage competitive source
Adriana SCHIOPOIU BURLEA 91

Customer relationship management
Doina FOTACHE 95

Algoritmi si programare

Communication and synchronization between processes
Felician ALECU 99

Use of neural networks for pattern recognition in modeling events on financial markets
Valentin-Dragos MILITARU 103

Percentage programming: properties of solutions
Silviu BÂRZA 109

The role of reordering in parallel algorithms for factorization of sparse matrix
Bogdan OANCEA 112

Automatic testing of specialized software products
Ion IVAN, Paul POCATILU 116

Modeling software viability based on design and minor changes of object oriented code
Marian CRISTESCU, Daniel HUNYADI, Mircea MUSAN 121

Computational aspects of planning using fuzzy inference algorithms
Vasile MAZILESCU 125

Methodological aspects of data quality modeling
Otilia PÎRLOG 131

Diverse

Asociatia INFOREC 136