Informatica Economica Vol. X No. 3/2006

CUPRINS

Software Engineering

Security in Internet
Felician ALECU 7

Enterprise Application Integration Using Java Technologies
Felix Furtună, Alexandru Bărbulescu  9

Quality research by using performance evaluation metrics for software systems and components
Ion BULIGIU, Georgeta ŞOAVĂ17

Secure distributed databases using Cryptography
Ion IVAN, Cristian Valeriu TOMA 25

Hybrid Security Policies
Radu CONSTANTINESCU 30

Free software and open source databases
Napoleon-Alexandru SIRETEANU 35

Educational Technologies Based on Software Components
Ion SMEUREANU, Adriana REVEIU, Marian DÂRDALĂ 40

Digital economy technologies

Mobile Project Management
Cătălin BOJA, Marius POPA 44

EZINE – a way of electronic transfer for specific information?
Costel Marian Ionaşcu, Daniela Dănciulescu 53

Enterprise Engineering - A New Organizational Discipline (1)
Liviu-Gabriel Creţu 57

Intelligent Agents in E-Commerce
Valentin Liţoiu, Amelia Bădică, Cristian ETEGAN 64

About the generalized reasoning methods and their use in semiotic systems
Mihaela MUNTEAN, Cornelia MUNTEAN 69

Business engineering. Generic Software Architecture in an Object Oriented View
Mihaela Mureşan 75

Information portal costs and benefits
Lorena BĂTĂGAN 82

Information Society

The Human Resources in the New Economy
Dana Colibabă, Giani Grădinaru, Irina Isaic MANIU 86

Study model on the feasibility of adopting telework
Bogdan GHILIC-MICU, Marinela MIRCEA 92

Finding Information on the Internet
Gabriela GROSSECK 97

The efficiency of the on-line samplings
Ileana Gabriela NICULESCU-ARON, Miruna MAZURENCU-MARINESCU, Constanţa MIHĂESCU 105

Policies regarding use of ICT in education
Cristian USCATU 108

Management of the assisted instruction environment in economic higher education
Constantin-Gelu APOSTOL, Gabriel ZAMFIR, Adriana REVEIU, Daniel BĂLĂCEANU 112

Information Systems and Data Bases

SQL and multidimensional data
Mihaela MUNTEAN 118

Integration of software packages into a new context while maintaining high quality
Florentin ŞCHIOPU 122

Software Solutions for Agile Business
Viorel LUPU 127

Algorithm and software for salary computation for SME
Daniela Enăchescu, Alexandru Sălceanu 132

Enterprise Resource Planning and E-Business
Luminiţa HURBEAN, Doina FOTACHE 137

Relational and object-oriented methodology in data bases systems
Marian CRISTESCU, Gabriel SOFONEA, Eugen COJOCARIU 141

Modeling the Economic Phenomena

Estimation of the credibility in the original bühlmann model illustrated by introducing a regression technique
Virginia ATANASIU 149

Applications of Decisions under Uncertainty in the Case of Omniasig-Life Insurance S.A.
Stelian STANCU 153

Miscellaneous

Asociaţia INFOREC 160