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COMCOM
2006
88views more  COMCOM 2006»
13 years 8 months ago
Using attack graphs for correlating, hypothesizing, and predicting intrusion alerts
To defend against multi-step intrusions in high-speed networks, efficient algorithms are needed to correlate isolated alerts into attack scenarios. Existing correlation methods us...
Lingyu Wang, Anyi Liu, Sushil Jajodia
ALENEX
2008
192views Algorithms» more  ALENEX 2008»
13 years 9 months ago
Compressed Inverted Indexes for In-Memory Search Engines
We present the algorithmic core of a full text data base that allows fast Boolean queries, phrase queries, and document reporting using less space than the input text. The system ...
Frederik Transier, Peter Sanders
SIGMOD
2010
ACM
166views Database» more  SIGMOD 2010»
13 years 3 months ago
FAST: fast architecture sensitive tree search on modern CPUs and GPUs
In-memory tree structured index search is a fundamental database operation. Modern processors provide tremendous computing power by integrating multiple cores, each with wide vect...
Changkyu Kim, Jatin Chhugani, Nadathur Satish, Eri...
ICMCS
2006
IEEE
110views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Multimedia indexing and fast retrieval based on a vote system
We present a new system, called Retimm, for searching databases made of documents containing images and text. Images are indexed by colour and texture distributions.. Colour and t...
Sylvie Philipp-Foliguet, Guillaume Logerot, Patric...
ICDE
2006
IEEE
239views Database» more  ICDE 2006»
14 years 2 months ago
Grid Representation for Efficient Similarity Search in Time Series Databases
Widespread interest in time-series similarity search has made more in need of efficient technique, which can reduce dimensionality of the data and then to index it easily using a ...
Guifang Duan, Yu Suzuki, Kyoji Kawagoe