Sciweavers

2678 search results - page 2 / 536
» Operational Semantics of Transactions
Sort
View
166
Voted
DOOD
1995
Springer
102views Database» more  DOOD 1995»
15 years 10 months ago
Active Database Rules with Transaction-Conscious Stable-Model Semantics
Semantics represents a major problem area for active databases inasmuch as (i) there is l framework for defining the abstract semantics of active rules, and (ii) the various syst...
Carlo Zaniolo
136
Voted
VLDB
1992
ACM
101views Database» more  VLDB 1992»
15 years 10 months ago
Proclamation-Based Model for Cooperating Transactions
We propose a transaction model that provides a framework for transactions to cooperate without sacrificing serializability as a notion of correctness. Cooperation does not depend ...
H. V. Jagadish, Oded Shmueli
VLDB
1991
ACM
220views Database» more  VLDB 1991»
15 years 10 months ago
A Performance Evaluation of Multi-Level Transaction Management
Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...
Christof Hasse, Gerhard Weikum
160
Voted
SRDS
1995
IEEE
15 years 10 months ago
Supporting Semantics-Based Transaction Processing in Mobile Database Applications
Advances in computer and telecommunication technologies have made mobile computing a reality. However, greater mobility implies a more tenuous network connection and a higher rate...
Gary D. Walborn, Panos K. Chrysanthis
280
Voted
ICDE
1997
IEEE
136views Database» more  ICDE 1997»
16 years 7 months ago
Delegation: Efficiently Rewriting History
Transaction delegation, as introduced in ACTA, allows a transaction to transfer responsibility for the operations that it has performed on an object to another transaction. Delega...
Cris Pedregal Martin, Krithi Ramamritham