Results 71 to 80 of about 165,443 (206)

International Brigades, Cover to Paris with Valencia Meter and Censor [PDF]

open access: yes, 1937
Envelope with pink and orange ink stamps addressed to “Monsieur Albert Thomas”. Information Provided by Michael D. Bulmash: International Brigades censor markings, SCC111 and Paris arrival strike on back.https://digital.kenyon.edu/bulmash/2646/thumbnail ...

core   +1 more source

Spanish Civil War Envelope : International Brigades to Italy [PDF]

open access: yes, 1939
Front: Two identical purple stamps with image of Isabella I of Castille in right corner, each 40 cts. Has a circular purple stamp over it. Two other purple stamps, one faded oval stamp and one square censorship stamp.

core   +1 more source

PODEMOS: A Student-Led International Medical Brigade

open access: diamond, 2021
Thomas Mason   +6 more
openalex   +2 more sources

International Brigades Censored Envelope from Valencia to Czechoslovakia [PDF]

open access: yes, 1938
Front: Two red stamps with image of man in profile on right side; worth 25 cts. A circular black stamp covers them. The return address is printed with a purple oval censorship stamp over it. Address is typewritten.

core   +1 more source

Pricing and Network Externalities in Peer-to-Peer Communications Networks (Draft) [PDF]

open access: yesarXiv, 2001
This paper analyzes the pricing of transit traffic in wireless peer-to-peer networks using the concepts of direct and indirect network externalities. We first establish that without any pricing mechanism, congestion externalities overwhelm other network effects in a wireless data network. We show that peering technology will mitigate the congestion and
arxiv  

Translating EU civil protection in the Nordic states – towards a theoretical understanding of the creation of European crisis management capacities. [PDF]

open access: yes, 2007
This paper analyses how EU civil protection is translated (both in a linguistic/conceptual sense and in an organisational sense) in the Nordic states. The analysis builds on interviews with civil servants and illustrates how European crisis management ...
Britz, Malena.
core  

Cellular Automata based Feedback Mechanism in Strengthening biological Sequence Analysis Approach to Robotic Soccer [PDF]

open access: yesArtificial Intelligence and Machine Learning Journal(ICGST-AIML), Volume 8, Issue I, June 2008,pp 29-37, 2013
This paper reports on the application of sequence analysis algorithms for agents in robotic soccer and a suitable representation is proposed to achieve this mapping. The objective of this research is to generate novel better in-game strategies with the aim of faster adaptation to the changing environment.
arxiv  

Toward a Research Agenda in Adversarial Reasoning: Computational Approaches to Anticipating the Opponent's Intent and Actions [PDF]

open access: yesarXiv, 2015
This paper defines adversarial reasoning as computational approaches to inferring and anticipating an enemy's perceptions, intents and actions. It argues that adversarial reasoning transcends the boundaries of game theory and must also leverage such disciplines as cognitive modeling, control theory, AI planning and others.
arxiv  

Tournament selection in zeroth-level classifier systems based on average reward reinforcement learning [PDF]

open access: yesarXiv, 2016
As a genetics-based machine learning technique, zeroth-level classifier system (ZCS) is based on a discounted reward reinforcement learning algorithm, bucket-brigade algorithm, which optimizes the discounted total reward received by an agent but is not suitable for all multi-step problems, especially large-size ones.
arxiv  

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