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4,612
Conventions spreading in open-ended systems
, 902
"... Abstract. We introduce a simple open-ended model which describes the emergence of a shared vocabulary. The ordering transition towards consensus is generated only by an agreement mechanism. This interaction defines a finite and small number of states, despite each individual having the ability to in ..."
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to invent an unlimited number of new words. The existence of a phase transition is studied, analyzing the convergence times, the cognitive efforts of the agents and the scaling behaviour in memory and time. PACS numbers: 02.50.Le,05.65.+b,89.65.Ef,89.75.-kConventions spreading in open-ended systems 2 1.
Open Ended Systems, Dynamic Bisimulation and Tile Logic
, 2000
"... The sos formats ensuring that bisimilarity is a congruence often fail in the presence of structural axioms on the algebra of states. Dynamic bisimulation, introduced to characterize the coarsest congruence for ccs which is also a (weak) bisimulation, reconciles the bisimilarity as congruence pro ..."
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Cited by 8 (4 self)
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property with such axioms and with the specication of open ended systems, where states can be recongured at run-time, at the cost of an innitary operation at the meta-level. We show that the compositional framework oered by tile logic is suitable to deal with structural axioms and open ended systems
Open Ended System for Speech Data Handler: Hexapod
"... In the era of information processing and use of information technology, speech recognition and processing plays a very important role for many human computing tasks. Speech pattern and Speech recognition is fundamental for speech analysis in speech data handling system. No doubt it allows all users ..."
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it necessitates using open-source programming language to an Open Ended System for Speech Data Handler using self created Hexapod: a six legged robot. This system facilitates the way any electronic device with an UART port or USB port can be controlled using speech commands. Keywords speech pattern, speech data
Gontrol of Radial Electric Field and Low-Frequency Fluctuations in Open-Ended Systems INUTAKE Masaaki*
, 2000
"... Both drift mode and flute mode instabilities are found to depend sensitively on radial electric field strength in the GAMMAl0 tandem mirror, when the electric field is controlled by use of end-plate biasing. In order to clarify effects ofboth radial electric field and its shear on low-frequency fluc ..."
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. Flute-mode observed in the Q7-U is identified as Kelvin-Helmholtz instability driven by strong E x B drift shear. Keywords: open system, tandem mirror, end plate biasing, electric field shear, flow shear stabilization, drift wave, Kelvin-Helmholtz instabilitv 1.
An Open-Ended Finite Domain Constraint Solver
, 1997
"... We describe the design and implementation of a finite domain constraint solver embedded in a Prolog system using an extended unification mechanism via attributed variables as a generic constraint interface. The solver is essentially a scheduler for indexicals, i.e. reactive functional rules encodin ..."
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Cited by 194 (8 self)
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encoding local consistency methods performing incremental constraint solving or entailment checking, and global constraints, i.e. general propagators which may use specialized algorithms to achieve a higher degree of consistency or better time and space complexity. The solver has an open-ended design
Open-Ended Artificial Evolution
, 2001
"... Of all the issues discussed at Alife VII: Looking Forward, Looking Backward, the issue of whether it was possible to create an arti cial life system that exhibits open-ended evolution of novelty is by far the biggest. ..."
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Cited by 20 (6 self)
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Of all the issues discussed at Alife VII: Looking Forward, Looking Backward, the issue of whether it was possible to create an arti cial life system that exhibits open-ended evolution of novelty is by far the biggest.
Open-ended Grounded Semantics
"... Abstract. Artificial agents trying to achieve communicative goals in situated interactions in the real-world need powerful computational systems for conceptualizing their environment. In order to provide embodied artificial systems with rich semantics reminiscent of human language complexity, agents ..."
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Cited by 4 (3 self)
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, agents need ways of both conceptualizing complex compositional semantic structure and actively reconstructing semantic structure, due to uncertainty and ambiguity in transmission. Furthermore, the systems must be open-ended and adaptive and allow agents to adjust their semantic inventories in order
Distributed representations, simple recurrent networks, and grammatical structure
- Machine Learning
, 1991
"... Abstract. In this paper three problems for a connectionist account of language are considered: 1. What is the nature of linguistic representations? 2. How can complex structural relationships such as constituent structure be represented? 3. How can the apparently open-ended nature of language be acc ..."
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Cited by 401 (17 self)
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Abstract. In this paper three problems for a connectionist account of language are considered: 1. What is the nature of linguistic representations? 2. How can complex structural relationships such as constituent structure be represented? 3. How can the apparently open-ended nature of language
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