Debugging schema mappings with routes
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Intensional associations between data and metadata
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Weaving temporal and reliability aspects into a schema tapestry
Data & Knowledge Engineering
Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
On the expressiveness of implicit provenance in query and update languages
ACM Transactions on Database Systems (TODS)
ViP: A User-Centric View-Based Annotation Framework for Scientific Data
SSDBM '08 Proceedings of the 20th international conference on Scientific and Statistical Database Management
User-Centric Annotation Management for Biological Data
Provenance and Annotation of Data and Processes
Advances and Challenges for Scalable Provenance in Stream Processing Systems
Provenance and Annotation of Data and Processes
Supporting annotations on relations
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
On explicit provenance management in RDF/S graphs
TAPP'09 First workshop on on Theory and practice of provenance
Schema exchange: Generic mappings for transforming data and metadata
Data & Knowledge Engineering
Provenance in Databases: Why, How, and Where
Foundations and Trends in Databases
Provenance query evaluation: what's so special about it?
Proceedings of the 18th ACM conference on Information and knowledge management
Believe it or not: adding belief annotations to databases
Proceedings of the VLDB Endowment
Tagging stream data for rich real-time services
Proceedings of the VLDB Endowment
Coloring RDF Triples to Capture Provenance
ISWC '09 Proceedings of the 8th International Semantic Web Conference
Modeling Associations through Intensional Attributes
ER '09 Proceedings of the 28th International Conference on Conceptual Modeling
Relational completeness of query languages for annotated databases
DBPL'07 Proceedings of the 11th international conference on Database programming languages
Provenance as dependency analysis
DBPL'07 Proceedings of the 11th international conference on Database programming languages
Schema exchange: a template-based approach to data and metadata translation
ER'07 Proceedings of the 26th international conference on Conceptual modeling
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Annotations: dynamic semantics in stream processing
PIKM '10 Proceedings of the 3rd workshop on Ph.D. students in information and knowledge management
Exploiting conflict structures in inconsistent databases
ADBIS'10 Proceedings of the 14th east European conference on Advances in databases and information systems
Relational completeness of query languages for annotated databases
Journal of Computer and System Sciences
Propagation of multi-granularity annotations
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
Approaches for semantically annotating and discovering scientific observational data
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part I
Providing flexible tradeoff for provenance tracking
WISS'10 Proceedings of the 2010 international conference on Web information systems engineering
On the expressiveness of implicit provenance in query and update languages
ICDT'07 Proceedings of the 11th international conference on Database Theory
iMONDRIAN: a visual tool to annotate and query scientific databases
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
Provenance as dependency analysis
Mathematical Structures in Computer Science - Programming Language Interference and Dependence
AstroDAS: sharing assertions across astronomy catalogues through distributed annotation
IPAW'06 Proceedings of the 2006 international conference on Provenance and Annotation of Data
A calculus for propagating semantic annotations through scientific workflow queries
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Cloaking data to ease view creation, query expression, and query execution
Conceptual Modelling and Its Theoretical Foundations
An annotation management system for multidimensional databases
DaWaK'07 Proceedings of the 9th international conference on Data Warehousing and Knowledge Discovery
Database support for enabling data-discovery queries over semantically-annotated observational data
Transactions on Large-Scale Data- and Knowledge-Centered Systems VI
Using argumentation to reason with and about trust
ArgMAS'11 Proceedings of the 8th international conference on Argumentation in Multi-Agent Systems
International Journal of Systems and Service-Oriented Engineering
Proceedings of the 16th International Conference on Database Theory
Supporting data aspects in pig latin
Proceedings of the 12th annual international conference on Aspect-oriented software development
On scaling up sensitive data auditing
Proceedings of the VLDB Endowment
Hi-index | 0.00 |
Annotations play a central role in the curation of scientific databases. Despite their importance, data formats and schemas are not designed to manage the increasing variety of annotations. Moreover, DBMS's often lack support for storing and querying annotations. Furthermore, annotations and data are only loosely coupled. This paper introduces an annotation-oriented data model for the manipulation and querying of both data and annotations. In particular, the model allows for the specification of annotations on sets of values and for effectively querying the information on their association. We use the concept of block to represent an annotated set of values. Different colors applied to the blocks represent different annotations. We introduce a color query language for our model and prove it to be both complete (it can express all possible queries over the class of annotated databases), and minimal (all the algebra operators are primitive). We present MONDRIAN, a prototype implementation of our annotation mechanism, and we conduct experiments that investigate the set of parameters which influence the evaluation cost for color queries.