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VLDB
2007
ACM
72views Database» more  VLDB 2007»
14 years 6 months ago
DataScope: Viewing Database Contents in Google Maps' Way
Tianyi Wu, Xiaolei Li, Dong Xin, Jiawei Han, Jacob...
CLEF
2007
Springer
14 years 6 days ago
Using Geographic Signatures as Query and Document Scopes in Geographic IR
This paper reports the participation of the University of Lisbon at the 2007 GeoCLEF task. We adopted a novel approach for GIR, focused on handling geographic features and feature ...
Nuno Cardoso, David Cruz, Marcirio Silveira Chaves...
JSAI
2007
Springer
14 years 4 days ago
Inverse Scope as Metalinguistic Quotation in Operational Semantics
We model semantic interpretation operationally: constituents interact as their combination in discourse evolves from state to state. The states are recursive data structures and ev...
Chung-chieh Shan
COMPLEXITY
2007
94views more  COMPLEXITY 2007»
13 years 6 months ago
Emergence is coupled to scope, not level
Since its application to systems, emergence has been explained in terms of levels of observation. This approach has led to confusion, contradiction, incoherence and at times mysti...
Alex J. Ryan