SOME THEORETICAL ASPECTS OF AGRICULTURAL POLICIES

Some theoretical aspects of watermarking detection

This paper considers watermarking detection, also known as zero-bit watermarking. A watermark, carrying no hidden message, is inserted in content. The watermark detector checks for the presence of this particular weak signal in content. The paper aims at looking to this problem from a classical detection theory point of view, but with side information enabled at the embedding side. This means t...

Some Theoretical Aspects of the Critical Values of Birandom Variable

There are two types of critical values for birandom variable: the optimistic and pessimistic values. In this paper, some theoretical aspects of optimistic and pessimistic values of birandom variable are investigated. Based on the results, some properties of birandom chance-constrained programming models can be further discussed.

Political ecology and conservation policies: some theoretical genealogies

This article explicitly connects a growing body of specific literature, the political ecology of conservation, tosome of the often overlooked, main conceptual components emerging from political anthropology andgeography (sources of legitimacy, governmentality, territoriality, or state making), political economy(commoditization, market integration, niche markets, or gentrificatio...

Some Theoretical Aspects of Language Learning and Language Teaching

1.1 Diffeerences and similarities between (a) the child's acquisition of his f i r s t language, (b) the child's acquisition of a second language, and (c) the adult's acquisition of a second language. The infant-child acquires his first language in the most natural o r least artificial manner possible. There is normally nothing in his mind to prevent him from ultimately learning a native langua...

Some Computability-Theoretical Aspects of Reals and Randomness