@inproceedings{DBLP:conf/ride/EtzionGS94,
  author    = {Opher Etzion and
               Avigdor Gal and
               Arie Segev},
  title     = {Retroactive and Proactive Database Processing},
  booktitle = {RIDE-ADS},
  year      = {1994},
  pages     = {126-131},
  ee        = {http://dx.doi.org/10.1109/RIDE.1994.282845},
  crossref  = {DBLP:conf/ride/94},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ride/94,
  editor    = {Jennifer Widom and
               Sharma Chakravarthy},
  title     = {Fourth International Workshop on Research Issues in Data
               Engineering: Active Database Systems, Houston, Texas, February
               14-15, 1994},
  publisher = {IEEE Computer Society},
  year      = {1994},
  isbn      = {0-8186-5360-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}