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SIGIR
1996
ACM
15 years 10 months ago
Retrieval of Complex Objects Using a Four-Valued Logic
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
Thomas Rölleke, Norbert Fuhr
ECAI
1992
Springer
15 years 10 months ago
Phenomenology, Representations and Complexity
Abstract. The paper refutes the general phenomenological argument that knowledge cannot be completely represented by symbols and, hence, symbolic AI does not work. Moreover, the vi...
Achim G. Hoffmann
ARC
2008
Springer
117views Hardware» more  ARC 2008»
15 years 6 months ago
Controlling across complex networks - Emerging links between networks and control
: This paper discusses the interplay between networks and control systems. As we gain more understanding about the structure and dynamics of physical networks, their effects on the...
A. Clauset, Herbert G. Tanner, Chaouki T. Abdallah...
ORL
2006
98views more  ORL 2006»
15 years 6 months ago
The communication complexity of private value single-item auctions
This paper is concerned with information revelation in single-item auctions. We compute how much data needs to be transmitted in three strategically equivalent auctions--the Vickr...
Elena Grigorieva, P. Jean-Jacques Herings, Rudolf ...
FOCS
2010
IEEE
15 years 4 months ago
On the Computational Complexity of Coin Flipping
Coin flipping is one of the most fundamental tasks in cryptographic protocol design. Informally, a coin flipping protocol should guarantee both (1) Completeness: an honest executi...
Hemanta K. Maji, Manoj Prabhakaran, Amit Sahai