While several authors have argued that conference proceedings are an important source of
scientific knowledge, the extent of their importance has not been measured in a systematic …

Due to the complexity of graph query languages, the need for visual query interfaces that
can reduce the burden of query formulation is fundamental to the spreading of graph data …

The usability of visual querying schemes for tree and graph-structured data can be greatly
enhanced by providing feedback during query construction, but feedback at inopportune …

Visual query interfaces enable users to construct queries without special training in the
syntax and semantics of a query language. Traditionally, efforts toward such interface design …

Abstract Recently, in [3, 9] a novel xml query processing paradigm was proposed, where
instead of processing a visual xml query after its construction, it interleaves query …

This paper presents a comprehensive performance analysis of PACD; a novel bitmap-based
XML processing approach introduced earlier to resolve several performance issues …

Temporal queries are normally issued for cohort selection from the high-dimensional dataset
in many contexts, such as medical related research areas. The idea was inspired by the …

We demonstrate a KDBMS, a prototype system which seamlessly integrates Knowledge
base and DBMS. While state-of-the-art approaches, ie, Ontology-based data access …