Sciweavers

5954 search results - page 313 / 1191
» Querying Bi-level Information
Sort
View
ATAL
2004
Springer
16 years 5 days ago
Effectiveness of Query Types and Policies for Preference Elicitation in Combinatorial Auctions
Combinatorial auctions, where agents can bid on bundles of items (resources, tasks, etc.), are desirable because the agents can express complementarity and substitutability among ...
Benoît Hudson, Tuomas Sandholm
EDBTW
2004
Springer
16 years 5 days ago
A Simulation Framework for Schema-Based Query Routing in P2P-Networks
Current simulations of P2P-networks don’t take any kind of schemas into account. We present a simulation-framework and first results for query routing based on extensible schema...
Wolf Siberski, Uwe Thaden
CLEF
2004
Springer
15 years 10 months ago
Searching a Russian Document Collection Using English, Chinese and Japanese Queries
As in CLEF 2003, Berkeley experimented with the CLEF Russian Izvestia document collection with monolingual and bilingual runs for the Russian collection. For CLEF 2004 we also expe...
Fredric C. Gey
CLEF
2006
Springer
15 years 10 months ago
SINAI at CLEF 2006 Ad Hoc Robust Multilingual Track: Query Expansion Using the Google Search Engine
This year, we have participated on Ad-Hoc Robust Multilingual track with the aim to evaluate two issues of CLIR systems. Firstly, this paper describes the method followed for quer...
Fernando Martínez Santiago, Arturo Montejo ...
AAAI
2008
15 years 9 months ago
Turning Web Text and Search Queries into Factual Knowledge: Hierarchical Class Attribute Extraction
A seed-based framework for textual information extraction allows for weakly supervised acquisition of open-domain class attributes over conceptual hierarchies, from a combination ...
Marius Pasca