Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 17406 for “"Structured"”.
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From Structured Document To Structured Knowledge
Structured documents, such as scientific literature and medical records, are rich resources of knowledge. However, most natural language processing techniques treat these documents as plain text, neglecting the significance of layout structure and visual signals. Modeling such structures is …
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Structured frames
Ehresmann in 1959 first articulated the view that a complete lattice with an appropriate distributivity property deserved to be studied as a generalized topological space in its own right. He called the lattice a local lattice. Here is the distributivity property: x ∧ Vxα = V(x∧xα). A map of local …
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Circulation Structured
Circulation is the way by which people move and interact with a piece of architecture. In public buildings, such as transportation terminals, it is crucial to have a floor plan that allows easy flow of pedestrian traffic. Effective circulation in public areas such as these ensures a visitor can …
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Entity Information Extraction using Structured and Semi-structured resources
… EL system to connect the mentions to entries in structured or semi-structured repositories like Wikipedia. However, the two tasks are tightly coupled, and each type of system can benefit significantly from the kind of information provided by the other. We propose and develop a joint model for NER …
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Motif Mining On Structured And Semi-structured Biological Data
… advances in biology such that the data is structured (graphs)and semi-structured (sequences).A challenge of motif mining in sequences is the existence of variationsincluding substitutions and permutations. Taking into account the existenceof these two kinds of variations, we propose a novel …
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Evaporation of liquids from structured and non-structured mixtures
… been determined. For pure liquids and simple unstructured liquid mixtures, the evaporation rate is limited by diffusion through a stagnant vapour layer at the liquid surface. As the degree of structure within the liquid mixture increases, the time taken for concentration gradients developing in …
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Structured polyphonic patterns
… to monophony (one melody at a time). The Structured Polyphonic Patterns method (SPP) applies to the general case of polyphonic music, where many melodies may unfold concurrently. Pattern components are conjunctions of features which encode properties of musical events, or relations that …
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Structured video coding
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Architecture, 1991.
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Automated Pipelines for Information Extraction from Semi-Structured Documents in Structured Format
… more difficult when the documents are semi-structured, or in other words have widely varying formats. With the significant leaps in optical character recognition, computer vision, and natural language processing, there have been great progress towards this problem. In this paper, we propose …
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Structured Rough Set Approximations
… set approximations, which are also known as structured Pawlak approximations. Moreover, Deng et al. proposed the adaptive approximations by using a sequence of equivalence relations with different granularities. Although the latter two formulations take the structure and semantics of the …
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Multi-output structured learning
… data. Probabilistic Inference and Structured-Output Prediction (SOP) are frameworks within ML, which enable systems to learn and reason about complex output spaces by exploiting conditional independence assumptions. SOP systems are capable of coping with exponentially large numbers …
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Hedge fund structured products
… of regulatory oversight, and limited liquidity. Structured products mitigate these risks and allow for flexibility in portfolio construction. They can help reduce the risk of an investment in exchange for a reduction in the potential upside. Additionally, they can provide a greater chance of a …
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Structured surfaces for hemocompatibility
The rise of micro- and nano-technologies has brought to light intriguing examples of scale-driven performance in a diverse array of fields. The quest to create highly hydrophobic surfaces is one such field. The application of this new generation of hydrophobic surfaces, however, has not received …
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Explicitly structured physics instruction
… problems implicitly. The program of Explicitly Structured Physics Instruction (ESPI) was developed to teach problem solving skills explicitly. It is designed to help students organize their work, increase their accuracy, eliminate initial panic or lack of direction in approaching a problem, …
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An algebra for structured text
The Standard Generalized Markup Language (SGML) is generally used to mark the logical structure of a document. In general, the structure information obtained from SGML documents can be used by an IR system to perform structure-level retrieval. In this thesis, we present a formal model and a …
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Information overload in structured data
… information overload problem in two separate structured domains, namely, graphs and text.</p> <p>Graph kernels have been proposed as an efficient and theoretically sound approach to compute graph similarity. They decompose graphs into certain sub-structures, such as subtrees, or subgraphs. …
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Evolutionary models in structured populations
… dynamics can affect the evolutionary process in structured populations compared to the process in homogeneous well-mixed populations. As an example, the evolutionary game dynamics on the extreme heterogeneous structure of the star graph is studied analytically under different update rules. It is …
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