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GEOINFO
2004
13 years 8 months ago
Ontology-driven Resolution of Semantic Heterogeneities in GDB Conceptual Schemas
: As the geographic information system (GIS) community grows, more and more people needs to share geographic information. As modern GIS data is stored in geographic databases their...
Guillermo Nudelman Hess, Cirano Iochpe
WAIM
2010
Springer
13 years 5 months ago
HyperGraphDB: A Generalized Graph Database
We present HyperGraphDB, a novel graph database based on generalized hypergraphs where hyperedges can contain other hyperedges. This generalization automatically reifies every ent...
Borislav Iordanov
CORR
2010
Springer
161views Education» more  CORR 2010»
13 years 7 months ago
Database Reverse Engineering based on Association Rule Mining
Maintaining a legacy database is a difficult task especially when system documentation is poor written or even missing. Database reverse engineering is an attempt to recover high-...
Nattapon Pannurat, Nittaya Kerdprasop, Kittisak Ke...
ER
2004
Springer
167views Database» more  ER 2004»
14 years 22 days ago
A CASE Tool for Geographic Database Design Supporting Analysis Patterns
: This paper describes the development of an open source CASE tool, the ArgoCASEGEO, and its modular architecture. The ArgoCASEGEO allows the geographic database modelling based on...
Jugurta Lisboa Filho, Victor de Freitas Sodr&eacut...
ER
2010
Springer
154views Database» more  ER 2010»
13 years 6 months ago
Modelling Functional Requirements in Spatial Design
Abstract. We demonstrate the manner in which high-level design requirements, e.g., as they correspond to the commonsensical conceptualisation of expert designers, may be formally s...
Mehul Bhatt, Joana Hois, Oliver Kutz, Frank Dylla