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WICON
2010
15 years 3 months ago
Resource Allocation and Reuse for Inter-cell Interference Mitigation in OFDMA based Communication Networks
Inter-cell interference (ICI) mitigation is always a big challenge issue in cellular systems. In this work we propose an Enhanced Fractional Frequency Reuse (EFFR) scheme with an i...
Zheng Xie, Bernhard Walke
ACL
2009
15 years 3 months ago
A Novel Word Segmentation Approach for Written Languages with Word Boundary Markers
Most NLP applications work under the assumption that a user input is error-free; thus, word segmentation (WS) for written languages that use word boundary markers (WBMs), such as ...
Han-Cheol Cho, Do-Gil Lee, Jung-Tae Lee, Pontus St...
ACL
2009
15 years 3 months ago
Sentence diagram generation using dependency parsing
Dependency parsers show syntactic relations between words using a directed graph, but comparing dependency parsers is difficult because of differences in theoretical models. We de...
Elijah Mayfield
AFRICACRYPT
2009
Springer
15 years 3 months ago
Efficient Acceleration of Asymmetric Cryptography on Graphics Hardware
Graphics processing units (GPU) are increasingly being used for general purpose computing. We present implementations of large integer modular exponentiation, the core of public-ke...
Owen Harrison, John Waldron
AINA
2009
IEEE
15 years 3 months ago
Document-Oriented Pruning of the Inverted Index in Information Retrieval Systems
Searching very large collections can be costly in both computation and storage. To reduce this cost, recent research has focused on reducing the size (pruning) of the inverted ind...
Lei Zheng, Ingemar J. Cox
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