With the development of network technology, the text information resources also exploded growth. How to store the massive text data, classification and retrieval become a growing concern. So will feature weighting algorithm is introduced into the text classification data processing, data noise reduction processing, using the word to word frequency combination analysis, and through the word rele...

The recognition and classification of Named Entities (NER) are regarded as an important component for many Natural Language Processing (NLP) applications. The classification is usually made by taking into account the immediate context in which the NE appears. In some cases, this immediate context does not allow getting the right classification. We show in this paper that the use of an extended ...

Coalition formation has become a key topic in multiagent research. In this paper, we propose a preliminary classification for the coalition formation problem based on three driving factors (demands, resources and profit objectives). We divide our analysis into 5 cases. For each case, we will present algorithms and complexity results. We anticipate that with future research, this classification ...

People keep struggling for decades in order to shape the ecosphere in a manner they wants since the first day. The period in which this struggles was observed most intensively was the period covering the transition from a migrant and primitive hunter society to a resident life and farming. The most deepseated environmental modification against the nature that had been realized in the history of...

The issues and problems of drug development and regulation are matters it which the physician and surgeon can identify on a broad personal basis. As a cardiac surgeon I know better than most the fundamental role which drug research and development has played in recent years in the control and relief of heart disease. As a clinical scientist and professor at the University of Ottawa Medical Scho...

The ASTRAL Compendium provides several databases and tools to aid in the analysis of protein structures, particularly through the use of their sequences. Partially derived from the SCOP database of protein structure domains, it includes sequences for each domain and other resources useful for studying these sequences and domain structures. The current release of ASTRAL contains 54,745 domains, ...

The purpose of this study is to evaluate the training institution performance and to improve the management of the Manpower Training Project (MTP) administered by the Semiconductor Institute in Taiwan. Much literature assesses the efficiency of an internal training program initiated by a firm, but only little literature studies the efficiency of an external training program led by government. I...

C. Bloss, V. Wagner, M. E. Jenkin, R. Volkamer , W. J. Bloss, J. D. Lee , D. E. Heard, K. Wirtz, M. Martin-Reviejo, G. Rea, J. C. Wenger, and M. J. Pilling School of Chemistry, University of Leeds, Leeds LS2 9JT, UK Imperial College London, Silwood Park, Ascot, Berkshire SL5 7PY, UK Institut für Umweltphysik, University of Heidelberg, INF 229, 69120 Heidelberg, Germany Centro de Estudios Ambien...