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KDD
2003
ACM
194views Data Mining» more  KDD 2003»
16 years 4 months ago
Finding recent frequent itemsets adaptively over online data streams
A data stream is a massive unbounded sequence of data elements continuously generated at a rapid rate. Consequently, the knowledge embedded in a data stream is more likely to be c...
Joong Hyuk Chang, Won Suk Lee
ICDM
2007
IEEE
99views Data Mining» more  ICDM 2007»
15 years 10 months ago
Optimizing Frequency Queries for Data Mining Applications
Data mining algorithms use various Trie and bitmap-based representations to optimize the support (i.e., frequency) counting performance. In this paper, we compare the memory requi...
Hassan H. Malik, John R. Kender
IPPS
2005
IEEE
15 years 9 months ago
Scheduling Algorithms for Effective Thread Pairing on Hybrid Multiprocessors
With the latest high-end computing nodes combining shared-memory multiprocessing with hardware multithreading, new scheduling policies are necessary for workloads consisting of mu...
Robert L. McGregor, Christos D. Antonopoulos, Dimi...
IPPS
1994
IEEE
15 years 8 months ago
Parallel Evaluation of a Parallel Architecture by Means of Calibrated Emulation
A parallel transputer-based emulator has been developed to evaluate the DDM--ahighlyparallel virtual shared memory architecture. The emulator provides performance results of a har...
Henk L. Muller, Paul W. A. Stallard, David H. D. W...
CAL
2002
15 years 3 months ago
Page-Level Behavior of Cache Contention
Cache misses in small, limited-associativity primary caches very often replace live cache blocks, given the dominance of capacity and conflict misses. Towards motivating novel cach...
Siddhartha V. Tambat, Sriram Vajapeyam