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» Thinking Locally, Acting Globally
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BILDMED
2007
142views Algorithms» more  BILDMED 2007»
14 years 12 months ago
Interfacing Global and Local CBIR Systems for Medical Image Retrieval
Abstract. Contemporary picture archiving and communication systems are limited in managing large and varied image collections, because content-based image retrieval (CBIR) methods ...
Sameer Antani, Thomas Martin Deserno, L. Rodney Lo...
HICSS
2005
IEEE
134views Biometrics» more  HICSS 2005»
15 years 4 months ago
Virtual Organizations as Normative Multiagent Systems
In this paper we propose a conceptual model of virtual organizations as normative multiagent systems. The dynamic aspects of virtual organizations are modeled using aspects of spe...
Guido Boella, Joris Hulstijn, Leendert W. N. van d...
DEXA
2007
Springer
76views Database» more  DEXA 2007»
15 years 4 months ago
Using an Object Reference Approach to Distributed Updates
With the Object-Reference (ORef) approach, the traditional object-oriented model is extended with references to act as a canonical model. Our ORef model facilitates the storage of ...
Dalen Kambur, Mark Roantree, John Murphy
NETWORKING
2004
14 years 11 months ago
Combining Source- and Localized Recovery to Achieve Reliable Multicast in Multi-hop Ad Hoc Networks
This paper proposes a novel reliable multicast transport protocol for multi-hop, wireless ad hoc networks (or MANETs). To recover from the different types of losses that may occur ...
Venkatesh Rajendran, Katia Obraczka, Yunjung Yi, S...
PIMRC
2008
IEEE
15 years 4 months ago
A coherent amplify-and-forward relaying demonstrator without global phase reference
ACT In this work we present a demonstrator for coherent linear amplify-and-forward (AF) relaying. Two source/destination pairs communicate with the help of three half-duplex relays...
Stefan Berger, Armin Wittneben