1. A METHOD FOR MINING FUNCTIONAL DEPENDENCIES IN RELATIONAL DATABASE DESIGN USING FCA. Authors: KATALIN TUNDE JANOSI-RANCZ, VIORICA VARGA.2. A SOFTWARE TOOL FOR DATA ANALYSIS BASED ON FORMAL CONCEPT ANALYSIS. Authors: KATALIN TUNDE JANOSI-RANCZ, VIORICA VARGA, JANOS PUSKAS.3. A SOFTWARE TOOL FOR INTERACTIVE DATABASE ACCESS USING CONCEPTUAL GRAPHS. Authors: VIORICA VARGA, CHRISTIAN SĂCĂREA, ANDREA TAKACS.4. CONCEPTUAL KNOWLEDGE PROCESSING FOR DATABASES. AN OVERVIEW. Authors: CHRISTIAN SĂCĂREA, VIORICA VARGA.5. CONCEPTUAL GRAPH DRIVEN DESIGN FOR CONCEPTUAL DIGITAL DOSSIERS. Authors: FLORINA MUNTENESCU, CHRISTIAN SĂCĂREA, VIORICA VARGA.6. LOCATION BASED APPLICATION PERFORMANCE STUDY IN MYSQL. Authors: VIORICA VARGA, LEON ŢÂMBULEA, BAZIL PÂRV.7. STORING LOCATION-BASED SERVICES` DATA IN KEY-VALUE STORE. Authors: BAZIL PÂRV, LEON ŢÂMBULEA, VIORICA VARGA.8. XML SCHEMA REFINEMENT THROUGH FORMAL CONCEPT ANALYSIS . Authors: VIORICA VARGA.9. DECISION SUPPORT SYSTEM FOR BABES-BOLYAI UNIVERSITY. Authors: VIORICA VARGA.10. AN FCA DRIVEN ANALYSIS OF MAPPING CONCEPTUAL DESIGNS TO XML SCHEMAS. Authors: VIORICA VARGA, CHRISTIAN SĂCĂREA.11. DATA TRANSFER OPTIMIZATION IN DISTRIBUTED DATABASE QUERY PROCESSING. Authors: VIORICA VARGA.12. TRIADIC APPROACH TO CONCEPTUAL DESIGN OF XML DATA. Authors: CHRISTIAN SĂCĂREA, VIORICA VARGA.