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95
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DAGSTUHL
2006
15 years 2 months ago
A Taxonomy of Aspects in Terms of Crosscutting Concerns
Abstract. Aspect-orientation provides support for " Separation of Concerns" by means of techniques that first isolate and then weave concerns. Most work in aspect-orienta...
Jorge Fox
93
Voted
DAGSTUHL
2006
15 years 2 months ago
Sellers Competing for Buyers in Online Markets
We consider competition between sellers offering similar items in concurrent online auctions, where each seller must set its individual auction parameters (such as the reserve pric...
Enrico H. Gerding, Alex Rogers, Rajdeep K. Dash, N...
84
Voted
DAGSTUHL
2006
15 years 2 months ago
The optimal sequence compression
This paper presents the optimal compression for sequences with undefined values. Let we have (N -m) undefined and m defined positions in the boolean sequence V of length N. The se...
Alexander E. Andreev
118
Voted
DAGSTUHL
2006
15 years 2 months ago
How fast does the stationary distribution of the Markov chain modelling EAs concentrate on the homogeneous populations for small
One of the main difficulties faced when analyzing Markov chains modelling evolutionary algorithms is that their cardinality grows quite fast. A reasonable way to deal with this iss...
Boris Mitavskiy, Jonathan E. Rowe
147
Voted
DLOG
2006
15 years 2 months ago
Data Complexity of Answering Unions of Conjunctive Queries in SHIQ
The novel context of accessing and querying large data repositories through ontologies that are formalized in terms of expressive DLs requires on the one hand to consider query an...
Magdalena Ortiz, Diego Calvanese, Thomas Eiter