reapxdev/zenodo-scraper huggingface dataset:
COST BASED RISK EFFICIENCY IN INDIAN COMMERCIAL BANKS
Authors: T, Subramanyam, C, Subbarami Reddy
Type: Journal article
Published: 2012
Keywords: DEA, Non-Performing Assets, Cost efficiency, Price Efficiency and Cost Based Risk efficiency.

<div><span>Failure to recognize undesirable outputs under states the cost efficiency of a decision making unit, </span><span>in this case a commercial bank. Price inefficiency is found pervading the public, private and foreign </span><span>sector banks as they fail to procure their inputs at constant prices. Non-Performing Assets (NPAs) is an </span><span>undesirable output that harms the performance of a commercial bank. This study decomposes economic </span><span>efficiency of 63 commercial banks into the product of Price, Risk and Farrell’sinput cost efficiency. </span><span>The foreign sector banks operate relatively in a risk free environment but at relatively high price </span><span>inefficiency. The public sector banks operate at a relatively high risk environment.</span></div>
UNDESIRABLE OUTPUTS – COST EFFICIENCY IN INDIAN  COMMERCIAL BANKS
Authors: T, Subramanyam, C, Subbarami Reddy, P, Balasiddamuni
Type: Journal article
Published: 2011
Keywords: DEA, Non-Performing Assets, Cost efficiency, Price efficiency and Risk  efficiency.

<div><span>Failure to recognize undesirable outputs under states the cost efficiency of a </span><span>decision making unit, in this case a commercial bank. Price inefficiency is found </span><span>pervading the public, private and foreign sector banks as they fail to procure their </span><span>inputs at constant prices. Non-performing assets (NPA) is an undesirable output that </span><span>harms the performance of a commercial bank. This study decomposes economic </span><span>efficiency of 63 commercial banks into the product of price, risk and Farrell input cost </span><span>efficiency. </span><span>The foreign sector banks operate relatively in a risk free environment but at </span></div>
<div><span>relatively high price inefficiency. The public sector banks operate at a relatively high </span><span>risk environment.</span></div>
Formulation and Efficient Execution of Frequent Queries in RDF Databases
Authors: Dritsou, Vicky
Type: Thesis
Published: 2011-01-26
Keywords: RDF, RDF Databases, Query patterns, SPARQL, Datalog, Total unimodularity, Linear optimization, Graph databases, Semantic data management, Query optimization

<p>This doctoral dissertation investigates the formulation and efficient execution of frequent queries in RDF databases. It introduces a methodology for identifying recurrent query patterns from semantic data models, supported by an empirical study in the cultural heritage domain, and proposes optimization techniques based on shortcut materialization to improve RDF query performance. The thesis presents algorithmic approaches to shortcut selection under space constraints, as well as a linear optimization formulation based on the total unimodularity of the underlying problem, enabling efficient computation of optimal solutions. The proposed methods are evaluated experimentally across different RDF systems and contribute to research on semantic data management, query optimization, and knowledge representation. This work was submitted to the Department of Informatics, Athens University of Economics and Business, in January 2011.</p>