[ Team LiB ] Recipe 3.6 Combining Data in Tables from Heterogeneous Data Sources Problem You want to create a report that is based on data from tables in more than one data source. Solution Use ad-hoc connector names in SQL statements.
Foreword for Cary Conference X, “Ecosystem Function in Heterogeneous
Among the most difficult problems in the life sciences is the challenge to
understand the details of how ecosystems/watersheds/landscapes function.
Yet, the welfare of all life, not just the human species, depends upon the successful
functioning of diverse and complicated ecosystems, each with various
dimensions and compositions.
In this paper, we present a new learning scenario, heterogeneous transfer learning, which improves learning performance when the data can be in different feature spaces and where no correspondence between data instances in these spaces is provided. In the past, we have classiﬁed Chinese text documents using English training data under the heterogeneous transfer learning framework. In this paper, we present image clustering as an example to illustrate how unsupervised learning can be improved by transferring knowledge from auxiliary heterogeneous data obtained from the social Web. ...
We address the issue of using heterogeneous treebanks for parsing by breaking it down into two sub-problems, converting grammar formalisms of the treebanks to the same one, and parsing on these homogeneous treebanks. First we propose to employ an iteratively trained target grammar parser to perform grammar formalism conversion, eliminating predeﬁned heuristic rules as required in previous methods.
A thermodynamic model for heterogeneous mixtures involving multi-molecular sorption is proposed. Some complex relationships between sorption potential, diffusion, sorption kinetics polymer network change kinetics, chemical affinity energy of internal changes and physico- chemical properties of polymer network are obtained. This model has interpreted some experimental results of fluid sorption in polymer network. Proposed model may be also used for study of other problems in heterogeneous mixture of fluid and polymers.
The study assessed the impacts of international trade and protection on wage premiums across Thai manufacturing industries by recognising that workers are heterogeneous in their skills.The author derived a theoretical model from Ohnsorge and Trefler (2007) that is the equilibrium model with heterogeneous skill bundles and estimated the model using micro data from Thailand.
We propose a novel algorithm for inducing semantic taxonomies. Previous algorithms for taxonomy induction have typically focused on independent classiﬁers for discovering new single relationships based on hand-constructed or automatically discovered textual patterns. By contrast, our algorithm ﬂexibly incorporates evidence from multiple classiﬁers over heterogenous relationships to optimize the entire structure of the taxonomy, using knowledge of a word’s coordinate terms to help in determining its hypernyms, and vice versa. ...
Preparation, characterization and application of heterogeneous solid base catalyst for biodiesel production from soybean oil has many contents: Preparation of catalyst, haracterization of the catalys, ransesterification of soybean oil and chemicalanalyses, creening of catalyst, atalyst characterizations, fluence of the transesterification reactionconditions,...
This book is an introduction to the quantitative treatment of chemical reaction engineering.
The level of the presentation is what we consider appropriate for a
one-semester course. The text provides a balanced approach to the understanding
of: (1) both homogeneous and heterogeneous reacting systems and (2) both chemical
reaction engineering and chemical reactor engineering. We have emulated the teachings
of Prof. Michel Boudart in numerous sections of this text.
The domain of catalytic hydrogenation continues to grow fast, reflecting the wide range of chemical applications that can be enhanced by the easy use of molecular hydrogen. The advances in characterization techniques and their application have improved our understanding of the catalytic processes and mechanisms occurring in both homogeneous and heterogeneous catalysis.
This chapter describes the challenges of operating in a heterogeneous environment.
Oracle recognizes these challenges and offers both synchronous and asynchronous
solutions that enable companies to easily operate in such an environment. The two
synchronous solutions, Oracle Transparent Gateways and Generic Connectivity, are
discussed this book.
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Enabling direct connectivity between heterogeneous objects in the internet of things through a network-service-oriented architecture
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Object Association and Identiﬁcation in Heterogeneous Sensors Environment
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Molecular System Dynamics for Self-Organization in Heterogeneous Wireless Networks
The self-organizing map, first described by the Finnish scientist Teuvo Kohonen, can by applied to a wide range of fields. This book is about such applications, i.e. how the original self-organizing map as well as variants and extensions of it can be applied in different fields. In fourteen chapters, a wide range of such applications is discussed. To name a few, these applications include the analysis of financial stability, the fault diagnosis of plants, the creation of well-composed heterogeneous teams and the application of the self-organizing map to the atmospheric sciences...