Version control in an object-oriented architecture
Object-oriented concepts, databases, and applications
Access methods for multiversion data
SIGMOD '89 Proceedings of the 1989 ACM SIGMOD international conference on Management of data
Versioning and configuration management in an object-oriented data model
The VLDB Journal — The International Journal on Very Large Data Bases
Indexing for Multiversion Locking: Alternatives and Performance Evaluation
IEEE Transactions on Knowledge and Data Engineering
Information Extraction: Techniques and Challenges
SCIE '97 International Summer School on Information Extraction: A Multidisciplinary Approach to an Emerging Information Technology
Efficient Management of Multiversion Documents by Object Referencing
Proceedings of the 27th International Conference on Very Large Data Bases
IDEAS '00 Proceedings of the 2000 International Symposium on Database Engineering & Applications
The Persistent Cache: Improving OID Indexing in Temporal Object-Oriented Database Systems
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
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Digital libraries offer diverse information resources in digital format. These resources may include any digital collection of books, journals, papers, proceedings and so on. The major challenge for the library is to provide access to all these resources in an integrated and user-friendly way. It is essential to provide an effective method for the users to enable them to make concept-based queries on these resources. In order to help the information users, we propose an index-based model, ATVLIB. This model has a search engine that uses data structures such as signature pattern, hash table and B+ trees. Extensive study shows that the proposed model has better performance than the existing method.