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EMNLP
2007
13 years 11 months ago
Compressing Trigram Language Models With Golomb Coding
Trigram language models are compressed using a Golomb coding method inspired by the original Unix spell program. Compression methods trade off space, time and accuracy (loss). The...
Kenneth Church, Ted Hart, Jianfeng Gao
PPAM
2005
Springer
14 years 3 months ago
Adapting Linear Algebra Codes to the Memory Hierarchy Using a Hypermatrix Scheme
Abstract. We present the way in which we adapt data and computations to the underlying memory hierarchy by means of a hierarchical data structure known as hypermatrix. The applicat...
José R. Herrero, Juan J. Navarro
JSS
2000
86views more  JSS 2000»
13 years 9 months ago
Evaluation of code review methods through interviews and experimentation
This paper presents the results of a study where the effects of introducing code reviews in an organisational unit have been evaluated. The study was performed in an ongoing comme...
Martin Höst, Conny Johansson
EDBT
2008
ACM
162views Database» more  EDBT 2008»
14 years 10 months ago
Schema merging and mapping creation for relational sources
We address the problem of generating a mediated schema from a set of relational data source schemas and conjunctive queries that specify where those schemas overlap. Unlike past a...
Rachel Pottinger, Philip A. Bernstein
PIMRC
2008
IEEE
14 years 4 months ago
Joint turbo channel estimation and data recovery in fast fading mobile coded OFDM
Orthogonal frequency division multiplexing (OFDM) system suffers extra performance degradation in fast fading channel due to intercarrier interference (ICI). Combing frequency dom...
Daniel N. Liu, Michael P. Fitz