TII
2010
13 years 6 months ago
2010
In this paper we consider retransmission strategies for centralized cyclic polling-based systems over wireless channels subject to external interference. The considered strategies...
MAGS
2010
13 years 6 months ago
2010
Designing efficient bidding strategies for sequential auctions remains an important, open problem area in agent-mediated electronic markets. In existing literature, a variety of bi...
GLOBECOM
2010
IEEE
13 years 8 months ago
2010
IEEE
With a large variety of wireless access technologies available, multi-homed devices may strongly improve the performance and reliability of communication when using multiple networ...
ICUMT
2009
13 years 9 months ago
2009
This paper introduces a Combinatory Optimization Problem (COP) which captures the performance in cooperation of a P2P Streaming Network, considered at the buffer level. A new famil...
ECIR
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. This paper revisits some of the established Information Retrieval (IR) techniques to investigate effective collaborative search strategies. We devised eight search strate...
CORR
2009
Springer
13 years 9 months ago
2009
Springer
on of abstract strategies which is extensional in the sense that a strategy is defined explicitly of derivations of an abstract reduction system. We then move to a more intensional...
SAB
2010
Springer
13 years 9 months ago
2010
Springer
Prefrontal cortex (PFC) has been implicated in the ability to switch behavioral strategies in response to changes in reward contingencies. A recent experimental study has shown tha...
NAACL
2010
13 years 9 months ago
2010
Conversational Agents have been shown to be effective tutors in a wide range of educational domains. However, these agents are often ignored and abused in collaborative learning s...
KES
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. In exploratory learning environments, learners can use different strategies to solve a problem. To the designer or teacher, however, not all these strategies are known in...
AI
2010
Springer
13 years 9 months ago
2010
Springer
Computer systems increasingly carry out tasks in mixed networks, that is in group settings in which they interact both with other computer systems and with people. Participants in...