scholarly journals You can't always sketch what you want: Understanding Sensemaking in Visual Query Systems

2019 ◽  
pp. 1-1 ◽  
Author(s):  
Doris Jung-Lin Lee ◽  
John Lee ◽  
Tarique Siddiqui ◽  
Jaewoo Kim ◽  
Karrie Karahalios ◽  
...  
Keyword(s):  
Visual Query ◽  
Query Systems

Toward a Visual Query System for Spatio-Temporal Databases

2009 ◽  
pp. 987-1002
Author(s):  
Valéria M.B. Cavalcanti ◽  
Ulrich Schiel ◽  
Claudio de Souza Baptista
Keyword(s):  
Query Languages ◽  
Temporal Databases ◽  
Temporal Database ◽  
Database Queries ◽  
Integrated Environment ◽  
Visual Query ◽  
Query System ◽  
Spatio Temporal ◽  
Temporal Dimensions ◽  
Query Systems

Visual query systems (VQS) for spatio-temporal databases, which enable formulation of queries involving both spatial and temporal dimensions, are an important research subject. Existing results treat these dimensions separately and there are only a few integrated proposals. This chapter presents a VQS called spatio-temporal visual query environment (S-TVQE), which allows the formulation of conventional, spatial, temporal, and spatio-temporal database queries in an integrated environment. With S-TVQE, the user, instead of querying the database by textual query languages will interact with the system by visual operators for the statement of the query conditions. The tool provides a visualization of the results in different formats such as maps, graphics, and tables.

scholarly journals Query Extension Suggestions for Visual Query Systems Through Ontology Projection and Indexing

2019 ◽  
Vol 37 (4) ◽  
pp. 361-392
Author(s):  
Vidar N. Klungre ◽  
Ahmet Soylu ◽  
Ernesto Jimenez-Ruiz ◽  
Evgeny Kharlamov ◽  
Martin Giese
Keyword(s):  
Visual Query ◽  
Query Systems

Towards a Visual Query System for Spatio-Temporal Databases

2011 ◽  
pp. 158-173
Author(s):  
Valéria M.B. Cavalcanti
Keyword(s):  
Query Languages ◽  
Temporal Databases ◽  
Temporal Database ◽  
Database Queries ◽  
Integrated Environment ◽  
Visual Query ◽  
Query System ◽  
Spatio Temporal ◽  
Temporal Dimensions ◽  
Query Systems

Visual Query Systems (VQS) for Spatio-Temporal Databases; which enable formulation of queries involving both spatial and temporal dimensions; are an important research subject. Existing results treat these dimensions separately and there are only a few integrated proposals. This chapter presents a VQS; called Spatio-Temporal Visual Query Environment (S-TVQE) which allows the formulation of conventional; spatial; temporal; and spatio-temporal database queries in an integrated environment. With S-TVQE the user; instead of querying the database by textual query languages will interact with the system by visual operators for the statement of the query conditions. The tool provides a visualization of the results in different formats such as maps; graphics; and tables.

Visual Query Systems

1996 ◽  
Vol 7 (3) ◽  
pp. 243-245 ◽  
Author(s):  
Tiziana Catarci ◽  
Maria Francesca Costabile
Keyword(s):  
Visual Query ◽  
Query Systems

Visual Query Systems for Databases: A Survey

1997 ◽  
Vol 8 (2) ◽  
pp. 215-260 ◽  
Author(s):  
TIZIANA CATARCI ◽  
MARIA F. COSTABILE ◽  
STEFANO LEVIALDI ◽  
CARLO BATINI
Keyword(s):  
Visual Query ◽  
Query Systems

The Integrated Model Evaluation System (IMES): A Database for Evaluation of Exposure Assessment Models

1991 ◽  
Vol 24 (6) ◽  
pp. 315-322 ◽  
Author(s):  
S. P. Schreiner ◽  
M. Gaughan ◽  
H. L. Schultz ◽  
R. Walentowicz
Keyword(s):  
Surface Water ◽  
Exposure Assessment ◽  
Model Evaluation ◽  
Evaluation System ◽  
Chemical Exposure ◽  
Integrated Model ◽  
Assessment Model ◽  
Other Information ◽  
Access Information ◽  
Query Systems

The USEPA Office of Health and Environmental Assessment develops methodologies for conducting exposure and risk assessments. Protocols appropriate for specific analyses have been developed to aid in the selection of an exposure assessment model and to assess the validation and uncertainties associated with models used for toxic chemical exposure assessments in surface water, groundwater, and air. A software package has been developed to provide users with a quick and intuitive tool to access information for selected models and applications based on these protocols. The Integrated Model Evaluation System (IMES) is composed of three modules: 1) Selection, query systems for selecting a model based on technical criteria (currently for surface water, non-point source, and groundwater models); 2) Validation, a database containing validation and other information on over 50 models in various media; and 3) Uncertainty, a database demonstrating uncertainty simulations for several surface water models applied to exposure assessments of several chemicals. The selection modules are linked to the uncertainty and validation modules to access information for chosen models. The PC-based software system employs pull-down menus, help screens, and graphics to display its information.

Sign in / Sign up

Export Citation Format

Share Document