Linking entities across relations and graphs
This article proposes a notion of parametric simulation to link entities across a relational
database 𝒟 and a graph G. Taking functions and thresholds for measuring vertex closeness …
database 𝒟 and a graph G. Taking functions and thresholds for measuring vertex closeness …
Discovering queries based on example tuples
An enterprise information worker is often aware of a few example tuples (but not the entire
result) that should be present in the output of the query. We study the problem of discovering …
result) that should be present in the output of the query. We study the problem of discovering …
Soda: Generating sql for business users
L Blunschi, C Jossen, D Kossman, M Mori… - arxiv preprint arxiv …, 2012 - arxiv.org
The purpose of data warehouses is to enable business analysts to make better decisions.
Over the years the technology has matured and data warehouses have become extremely …
Over the years the technology has matured and data warehouses have become extremely …
A framework for evaluating database keyword search strategies
With regard to keyword search systems for structured data, research during the past decade
has largely focused on performance. Researchers have validated their work using ad hoc …
has largely focused on performance. Researchers have validated their work using ad hoc …
[PDF][PDF] Keyword search in relational databases: A survey.
The integration of DB and IR provides flexible ways for users to query information in the
same platform [6, 2, 3, 7, 5, 28]. On one hand, the sophisticated DB facilities provided by …
same platform [6, 2, 3, 7, 5, 28]. On one hand, the sophisticated DB facilities provided by …
An empirical performance evaluation of relational keyword search techniques
Extending the keyword search paradigm to relational data has been an active area of
research within the database and IR community during the past decade. Many approaches …
research within the database and IR community during the past decade. Many approaches …
Text mining in social networks
Social networks are rich in various kinds of contents such as text and multimedia. The ability
to apply text mining algorithms effectively in the context of text data is critical for a wide …
to apply text mining algorithms effectively in the context of text data is critical for a wide …
Keyword search over relational databases: a metadata approach
Keyword queries offer a convenient alternative to traditional SQL in querying relational
databases with large, often unknown, schemas and instances. The challenge in answering …
databases with large, often unknown, schemas and instances. The challenge in answering …
Graph data management and mining: A survey of algorithms and applications
Graph mining and management has become a popular area of research in recent years
because of its numerous applications in a wide variety of practical fields, including …
because of its numerous applications in a wide variety of practical fields, including …
Reverse engineering complex join queries
We study the following problem: Given a database D with schema G and an output table Out,
compute a join query Q that generates OUT from D. A simpler variant allows Q to return a …
compute a join query Q that generates OUT from D. A simpler variant allows Q to return a …