This demonstrates the visual graphic based, rather than SQL based, query of the mashed data archive.
While keyword based queries of databases such as Pubmed are frequently of great utility, the ability to use regular expressions in place of a keyword can often improve the results output by such databases.
The system provides application programming interfaces (APIs) for performing software-based querying of the data.
Power based query optimization is one of the most important techniques which to saves energy for different purposes.
The simulation results indicate that the validity region based query processing strategies can reduce the number of queries and increase the time staying in the validity region.
Natural language processing (NLP) based query answering systems enjoy the benefit of user's natural ability to frame queries at a conceptual level she is comfortable with.
The criteria based query module allows extraction of variance information from the database.
By the development and implementation of NMVB database, the resource developed a web based query tool to make investigators knowledgeable of the resource biospecimens.
The paper presents Wikipedia-based Evolutionary Semantics (Wiki-ES) framework for generating concept based queries using a set of relevance statements provided by the user.
A user study was conducted to evaluate the effectiveness of a metadata based query suggestion interface for PubMed bibliographic search.
One strategy was direct-letter contact to KPNW members who appeared to meet eligibility criteria based on query of the KPNW electronic medical record database.
