5066 search results - page 821 / 1014 » Spectra of structures and relations |
108
Voted
DEBU
2000
15 years 16 days ago
2000
In a traditional information retrieval system, it is assumed that queries can be posed about any topic. In reality, a large fraction of web queries are posed about a relatively sm...
ENTCS
2000
15 years 16 days ago
2000
The language MSR has successfully been used in the past to prove undecidability about security protocols modeled according to the Dolev-Yao abstraction. In this paper, we revise t...
112
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ETS
2000
IEEE
15 years 16 days ago
2000
IEEE
A commonly encountered view of computer conferencing focuses on peer interaction, student empowerment and a shift in both teacher and student roles. This paper argues that this vi...
101
Voted
EWC
2000
15 years 16 days ago
2000
We explore the meanings of the terms as "structure," "behavior," and, especially, "function" in engineering practice. Computers provide great help in...
FGCS
2000
15 years 16 days ago
2000
This paper focuses on parallel query optimization. We consider the operator problem and introduce a new class of execution strategies called Linear-Oriented Bushy Trees (LBTs). Co...