Field Based Coordination for Pervasive Multiagent Systems pptx

... event -based coordination models clearly provide for full uncoupling among interacting entities (the same as tuple space models), and also provide for an effective way to achieve contextual informa- tion ... multiagent systems in pervasive computing scenarios. However, we invite readers to consider it as reflecting the fact that field -based coordination may be suitable for all...

Ngày tải lên: 28/06/2014, 22:20

... Pseudo-code of the meeting application with an event -based middleware Marco Mamei · Franco Zambonelli Field- Based Coordination fo r Pervasive Multiagent Systems With 127 Figures 123 4 1 Introduction TOTA ... applications. Part II introduces field -based coordination models and details the Co- Fields model. Specifically, Chap. 4 describes field -based coordination as a powerfu...

Ngày tải lên: 28/06/2014, 09:20

... points are derived for nonfading channels (also see [4] for related work). These results are extended to fading channels in [5]. Analogous results for the downlink (also for a system based on the Wyner ... and is therefore potentially less robust. For the indoor system parameters considered, the performance of the two techniques was nearly identical. We therefore present results o...

Ngày tải lên: 21/06/2014, 19:20

... average precision for all the pruned topic types is 74.64%, varying from 95.63% for ROOM to 37.63% for MIx. If MIx is left out, the average precision is 79.27%. The poor precision for MIX is due ... topic information provides a promis- ing starting point in attempts to provide an accurate context for the spoken dialogue systems. This can be further verified in the perplexity m...

Ngày tải lên: 20/02/2014, 18:20

... the dictionary is not rich enough for him. For example, for efficiency a user might prefer to use "wh" for "warehouse" and "co" for "company". Another ... FLEXIBLE FRONT-END FOR DATA MANAGEMENT SYSTEMS Marjorie Templeton System Development Corporation, Santa Monica, CA. EUFID is a natural language frontend for data management syst...

Ngày tải lên: 08/03/2014, 18:20

... Trainable sentence planning for complex in- formation presentation in spoken dialog systems. In Association for Computational Linguistics. R. Sutton and A. Barto. 1998. Reinforcement Learn- ing. MIT ... (Rieser and Lemon, 2008b) for multimodal interaction. Most SDS employ fixed template -based gener- ation. Our goal, however, is to employ a stochas- tic realizer for SDS, see for ex...

Ngày tải lên: 08/03/2014, 21:20

... system for distributed workstation environments. IEEE Trans. Computers, 39(4), 1990. [28] M. Shapiro, K. Bhargavan, and N. Krishna. A constraint- based formalism for consistency in replicated systems. ... Performance Our goal is to provide sufficient performance to be use- ful. We compare the performance of a hand-crafted im- plementation of a system (Coda) that has been in produc- tion...

Ngày tải lên: 16/03/2014, 19:20

... SncTSSG based model against two baseline models: the phrase -based and the STSSG -based models. For the phrase -based model, we use Moses (Koehn et al, 2007) with its default settings; for the ... compares the performance of different models across the two systems. The proposed SncTSSG based model significantly outperforms (p < 0.05) the two baseline models. Since the S...

Ngày tải lên: 17/03/2014, 01:20

... distinction here between formally syntax -based and linguistically syntax -based MT. A system like that of Yamada and Knight (2001) is both formally and linguistically syntax -based: for- mally because ... state-of-the-art phrase -based system Pharaoh (Koehn et al., 2003; Koehn, 2004a), against our sys- tem. For all three systems we trained the transla- tion model on the FBIS corpus...

Ngày tải lên: 17/03/2014, 05:20

... Courses on the Network: Information Management Issues for Learning Management Systems Clifford Lynch, Coalition for Networked Information Research Bulletin Center for Applied Research EDUCAUSE ... classroom -based courses and to support a range of alternative formats, including distance education programs and fully or partially online courses for in-person students. I...

Ngày tải lên: 17/03/2014, 20:20