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SBIA
2004
Springer
15 years 5 months ago
SKDQL: A Structured Language to Specify Knowledge Discovery Processes and Queries
Tools and techniques used for automatic and smart analysis of huge data repositories of industries, governments, corporations and scientific institutes are the subjects dealt by th...
Marcelino Pereira dos Santos Silva, Jacques Robin
SIGIR
2002
ACM
14 years 11 months ago
Language model for IR using collection information
In this paper, we explored how to use meta-data information in information retrieval task. We presented a new language model that is able to take advantage of the category informa...
Rong Jin, Luo Si, Alexander G. Hauptmann, James P....
ICFP
2003
ACM
15 years 5 months ago
Reasoning about recursive procedures with parameters
In this paper we extend the model of program variables from the Refinement Calculus [2] in order to be able to reason more algebraically about recursive procedures with parameter...
Ralph-Johan Back, Viorel Preoteasa
LICS
1997
IEEE
15 years 4 months ago
Semantics of Exact Real Arithmetic
In this paper, we incorporate a representation of the non-negative extended real numbers based on the composition of linear fractional transformations with nonnegative integer coe...
Peter John Potts, Abbas Edalat, Martín H&ou...
ICALP
2000
Springer
15 years 3 months ago
Formalizing the Development of Agent-Based Systems Using Graph Processes
Graph processes are used in order to formalize the relation between global requirement specifications of multi-agent systems by means of message sequence charts, and implementatio...
Ralph Depke, Reiko Heckel