Distributed Computing and Networking
8th International Conference, ICDCN 2006, Guwahati, India, December 27-30, 2006. Proceedings
Article
Stratified random sampling (SRS) is a widely used sampling technique for approximate query processing. We consider SRS on continuously arriving data streams and statically stored data sets. We present a tight ...
Article
We consider the maintenance of the set of all maximal cliques in a dynamic graph that is changing through the addition or deletion of edges. We present nearly tight bounds on the magnitude of change in the set...
Chapter and Conference Paper
This paper investigates parallel random sampling from a potentially...
Reference Work Entry In depth
Article
We consider online mining of correlated heavy-hitters (CHH) from a data stream. Given a stream of two-dimensional data, a correlated aggregate query first extracts a substream by applying a predicate along a p...
Article
In many stream monitoring situations, the data arrival rate is so high that it is not even possible to observe each element of the stream. The most common solution is to sub-sample the data stream and use the ...
Living Reference Work Entry In depth
Chapter and Conference Paper
On an undirected graph, how can one quickly answer whether two vertices are connected while allowing more edges to be added incrementally? This is the well-studied incremental graph connectivity (IGC) problem,...
Article
On a stream \({\fancyscript{S}}\) S ...
Article
The problem of mining collections of trees to identify common patterns, called frequent subtrees (FSTs), arises often when trying to interpret the results of phylogenetic analysis. FST mining generalizes the w...
Article
We consider the construction of sparse covers for planar graphs and other graphs that exclude a fixed minor. We present an algorithm that gives a cover for the γ-neighborhood of each node. For planar graphs, the ...
Article
Recent years have witnessed an unprecedented proliferation of social media. People around the globe author, everyday, millions of blog posts, social network status updates, etc. This rich stream of information...
Chapter and Conference Paper
We give an improved algorithm for drawing a random sample from a large data stream when the input elements are distributed across multiple sites which communicate via a central coordinator. At any point in tim...
Reference Work Entry In depth
Article
We study the problem of maintaining a sketch of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in which the observed order of data i...
Chapter and Conference Paper
We present algorithms for identifying frequently occurring elements in a large distributed data set using gossip. Our algorithms do not rely on any central control, or on an underlying network structure, such ...
Chapter and Conference Paper
We consider the problem of maintaining aggregates over recent elements of a massive data stream. Motivated by applications involving network data, we consider asynchronous data streams, where the observed order o...
Article
Distributed queuing is a fundamental coordination problem that arises in a variety of applications, including distributed directories, totally ordered multicast, and distributed mutual exclusion. The arrow pro...
Article
A smoothing network is a distributed data structure that accepts tokens on input wires and routes them to output wires. It ensures that however imbalanced the traffic on input wires, the numbers of tokens emitted...
Book and Conference Proceedings
8th International Conference, ICDCN 2006, Guwahati, India, December 27-30, 2006. Proceedings