10988 search results - page 305 / 2198 » Algorithmic Folding Complexity |
174
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ESA
2007
Springer
16 years 26 days ago
2007
Springer
We study the problem of scheduling transmissions on the downlink of IEEE 802.16/WiMAX systems that use the OFDMA technology. These transmissions are scheduled using a matrix whose...
152
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ELPUB
2006
ACM
16 years 20 days ago
2006
ACM
A text parsing component designed to be part of a system that assists students in academic reading an writing is presented. The parser can automatically add a relational discourse...
154
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SIGIR
2005
ACM
16 years 7 days ago
2005
ACM
Previous research into the efficiency of text retrieval systems has dealt primarily with methods that consider inverted lists in sequence; these methods are known as term-at-a-tim...
163
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VLDB
2005
ACM
16 years 5 days ago
2005
ACM
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
191
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ESA
2005
Springer
16 years 4 days ago
2005
Springer
This paper investigates, for the first time in the literature, the approximation of min-max (regret) versions of classical problems like shortest path, minimum spanning tree, and ...