Publication

×

Error message

  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6591 of /var/www/html/site-publications/includes/common.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /var/www/html/site-publications/includes/common.inc).
The Perm Provenance Management System in Action
Boris Glavic, and Gustavo Alonso
Demo, January 2009
In this demonstration we present the Perm provenance management system (PMS). Perm is capable of computing, storing and querying provenance information for the relational data model. Provenance is computed by using query rewriting techniques to annotate tuples with provenance information. Thus, provenance data and provenance computations are represented as relational data and queries and hence can be queried, stored and optimized using standard relational database techniques. This demo will show the complete Perm system and let attendants examine in detail the process of query rewriting and provenance retrieval on what is today the most complete data provenance system available.
@inproceedings{abc,
	abstract = {In this demonstration we present the Perm provenance management system (PMS). Perm is capable of computing, storing and querying provenance information for the relational data model. Provenance is computed by using query rewriting techniques to annotate tuples with provenance information. Thus, provenance data and provenance computations are represented as relational data and queries and hence can be queried, stored and optimized using standard relational database techniques. This demo will show the complete Perm system and let attendants examine in detail the process of query rewriting and provenance retrieval on what is today the most complete data provenance system available.},
	author = {Boris Glavic and Gustavo Alonso},
	booktitle = {Demo},
	title = {The Perm Provenance Management System in Action},
	url = {http://doi.acm.org/10.1145/1559845.1559980},
	year = {2009}
}