In recent years, there has been increasing interest in automated e-business negotiations. The automation of negotiation requires a decision model to capture the negotiation knowledge of policymakers and negotiation experts so that the decision-making process can be carried out automatically. Current research on automated e-business negotiations has focused on defining low-level tactics (or nego...

In the paper [MTT] a conceptuel description of compactifications of moduli spaces of stable vector bundles on surfaces has been given, whose boundaries consist of vector bundles on trees of sufaces. In this article a typical basic case for the projective plane is described explicitly including the constrution of a relevant Kirwan blow up.

For several languages only potentially non-projective dependency parses are readily available. Projectivizing the parses and utilizing them in syntax-based translation systems often yields particularly bad translation results indicating that those translation models cannot properly utilize such information. We demonstrate that our system based on multi bottom-up tree transducers, which can nati...

in electronic commerce markets, agents often should acquire multiple resources to fulfil a high-level task. in order to attain such resources they need to compete with each other. in multi-agent environments, in which competition is involved, negotiation would be an interaction between agents in order to reach an agreement on resource allocation and to be coordinated with each other. in recent ...

We address the problem of semantic coordination, namely finding an agreement between the meanings of heterogeneous semantic models. We propose a new approximation method to discover and assess the “strength” (preciseness) of semantic mappings between concepts from different concept hierarchies. We apply this method in the music domain. We present the results of preliminary tests on mapping two ...

This article examines the use of regulation negotiation as an alternative to traditional rule making processes in state level bureaucracies. Direct observation Special Protection Water Program negotiations at Pennsylvania Department Environmental from January, 1995 through August, 1996, shows that can only be applied issues with clearly defined policy alternatives, a limited number affected par...

This paper describes a treebanking project for Hindi/Urdu. We are annotating dependency syntax, lexical predicate-argument structure, and phrase structure syntax in a coordinated and partly automated manner. The paper focuses on choices in syntactic representation, and the stages we think are most appropriate for annotating differnt types of information.

A generative statistical model of dependency syntax is proposed based on Tesni ere's classical theory. It provides a stochastic formalization of the original model of syntactic structure and augments it with a model of the string realization process, the latter which is lacking in Tesni ere's original work. The resulting theory models crossing dependency links, discontinuous nuclei and string m...

We introduce a framework for lightweight dependency syntax annotation. Our formalism builds upon the typical representation for unlabeled dependencies, permitting a simple notation and annotation workflow. Moreover, the formalism encourages annotators to underspecify parts of the syntax if doing so would streamline the annotation process. We demonstrate the efficacy of this annotation on three ...