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WSDM
2012
ACM
245views Data Mining» more  WSDM 2012»
13 years 7 months ago
The early bird gets the buzz: detecting anomalies and emerging trends in information networks
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
Brian Thompson
SIGCOMM
2012
ACM
13 years 2 months ago
Multi-resource fair queueing for packet processing
Middleboxes are ubiquitous in today’s networks and perform a variety of important functions, including IDS, VPN, firewalling, and WAN optimization. These functions differ vastl...
Ali Ghodsi, Vyas Sekar, Matei Zaharia, Ion Stoica
SIGCOMM
2012
ACM
13 years 2 months ago
User-level data center tomography
Measurement and inference in data centers present a set of opportunities and challenges distinct from the Internet domain. Existing toolsets may be perturbed or be mislead by issu...
Neil Alexander Twigg, Marwan Fayed, Colin Perkins,...
SIGMOD
2012
ACM
202views Database» more  SIGMOD 2012»
13 years 2 months ago
MCJoin: a memory-constrained join for column-store main-memory databases
There exists a need for high performance, read-only mainmemory database systems for OLAP-style application scenarios. Most of the existing works in this area are centered around t...
Steven Keith Begley, Zhen He, Yi-Ping Phoebe Chen
SIGMOD
2012
ACM
234views Database» more  SIGMOD 2012»
13 years 2 months ago
SOFIA SEARCH: a tool for automating related-work search
When working on a new project, researchers need to devote a significant amount of time and effort to surveying the relevant literature. This is required in order to gain experti...
Behzad Golshan, Theodoros Lappas, Evimaria Terzi