A predicate matching algorithm for database rule systems
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
Index structures for selective dissemination of information under the Boolean model
ACM Transactions on Database Systems (TODS)
Achieving scalability and expressiveness in an Internet-scale event notification service
Proceedings of the nineteenth annual ACM symposium on Principles of distributed computing
Query Optimization in Database Systems
ACM Computing Surveys (CSUR)
Filtering algorithms and implementation for very fast publish/subscribe systems
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Design and evaluation of a wide-area event notification service
ACM Transactions on Computer Systems (TOCS)
Efficient filtering in publish-subscribe systems using binary decision diagrams
ICSE '01 Proceedings of the 23rd International Conference on Software Engineering
The JEDI Event-Based Infrastructure and Its Application to the Development of the OPSS WFMS
IEEE Transactions on Software Engineering
An active functionality service for e-business applications
ACM SIGMOD Record
Query Merging: Improving Query Subscription Processing in a Multicast Environment
IEEE Transactions on Knowledge and Data Engineering
Event Systems: How to Have Your Cake and Eat It Too
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
Predicate Matching and Subscription Matching in Publish/Subscribe Systems
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
A Genetic Algorithm for Multicast Mapping in Publish-Subscribe Systems
NCA '03 Proceedings of the Second IEEE International Symposium on Network Computing and Applications
A Scalable Protocol for Content-Based Routing in Overlay Networks
NCA '03 Proceedings of the Second IEEE International Symposium on Network Computing and Applications
Efficient Content-Based Event Dispatching in the Presence of Topological Reconfiguration
ICDCS '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
XPath queries on streaming data
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
An Efficient Multicast Protocol for Content-Based Publish-Subscribe Systems
ICDCS '99 Proceedings of the 19th IEEE International Conference on Distributed Computing Systems
Subscription Summarization: A New Paradigm for Efficient Publish/Subscribe Systems
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
Summary-based routing for content-based event distribution networks
ACM SIGCOMM Computer Communication Review
ICDCS '05 Proceedings of the 25th IEEE International Conference on Distributed Computing Systems
On the Benefits of Non-Canonical Filtering in Publish/Subscribe Systems
ICDCSW '05 Proceedings of the Fourth International Workshop on Distributed Event-Based Systems (DEBS) (ICDCSW'05) - Volume 04
Pruning subscriptions in distributed publish/subscribe systems
ACSC '06 Proceedings of the 29th Australasian Computer Science Conference - Volume 48
A detailed investigation of memory requirements for publish/subscribe filtering algorithms
OTM'05 Proceedings of the 2005 Confederated international conference on On the Move to Meaningful Internet Systems - Volume >Part I
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Publish/subscribe systems are currently gaining increasing attention in both academia and industry. One of the reasons for this interest is the wide applicability, in theory, of these systems, ranging from low-level monitoring of distributed systems to high-level applications for e-commerce. Whereas several current research activities deal with extensions of the main publish/subscribe functionalities, this work concentrates on the basic principles and foundations of these systems. This different focus originates from the insufficiency, in our opinion, of current solutions.This paper describes the research problems identified by the author and tackled within the associated PhD thesis. In particular, the corresponding PhD thesis will investigate the suitability of publish/subscribe systems internally supporting conjunctive subscription languages for scenarios requiring more expressive, i.e., arbitrary Boolean, subscriptions. This paper is structured as follows: After giving the context of the work more precisely and introducing the required concepts and foundations, we motivate our research problems and state two condensed research questions. Afterwards, we present our results so far and conclude by describing further steps we want to take to answer the identified questions.