Sudesh Yadav

Learn More
Surface dust collected during three different seasons from Faridabad industrial area adjoining Delhi is studied for different metals, their spatial and temporal variations, and sources. Al, Fe, Mn, Ti, Ca and Mg show limited variations and lower abundances compared to Upper Continental Crust (UCC); Fe shows enrichment and seasonal changes. Cd, V, Co, Ba,(More)
Word sense disambiguation (WSD), the task of identifying the intended sense of words has been a growing research area in the field of natural language processing. In this paper, the authors focused on word sense disambiguation for Hindi language using graph connectivity measures and Hindi WordNet[1]. To construct the graph for the sentence each sense of the(More)
Environmentally safe disposal of end-of-life (EoL) or discarded mobile phone is a serious problem on account of their ever increasing number and toxic metals contents. In the present work, metal toxicity of mobile phone plastics, printed wire boards (PWBs) and batteries were assessed through dynamic batch leaching using Milli Q (MQ) water. Phone plastics(More)
Natural Language Processing (NLP) is the most important field of computer science which deals with human language and computers. In India, most of the people live in the rural areas, so they have the problem of understanding English language. To address this issue, we discussed here, about various factors which affect Hindi natural language processing. In(More)
The prolonged use of old fashioned gadgets, especially mobile phones, is declining readily with the advancement in technology which ultimately lead to generation of e-waste. The present study investigates the concentrations of nine metals (Ba, Cd, Cr, Cu, Fe, Ni, Pb, Sn, and Zn) in various components of the mobile phones using Toxicity Characteristic(More)
A procedure is detailed for the selective analysis of trace aluminum by flame atomic absorption spectrophotometer coupled with off-line column separation and preconcentration. Chelating resin was synthesized by covalent functionalization of Amberlite XAD-16 by 2-(2-hydroxyphenyl) benzoxazole. The modified resin was characterized using FT-IR spectroscopy,(More)
Over the last few decades, face recognition has become a popular area of research in computer vision. It is the most successful application of pattern classification in the field of image analysis and understanding. Despite of all success in face recognition systems, it faces the problem of handling inaccurate information. In this paper, we propose a fuzzy(More)
  • Sudesh Yadav
  • 2014 International Conference on Computing for…
  • 2014
Worms are common phenomenon in today's internet and cause tens of billions of dollars in damages to business around the world each year. In this study author first discuss about Worms, then gave a life-cycle of worm and a brief discussion about different stages of worm life cycle. Finally author gave a broad overview of target finding schemes (blind scan,(More)
Atmospheric condensate (AC) and rainwater samples were collected during 2010-2011 winter season from Delhi and characterized for major cations and anions. The observed order of abundance of cations and anions in AC samples was NH (4) (+)  > Ca(2+) > Na(+) > K(+) > Mg(2+) and HCO(More)
India is a country with diverse languages. Many a times, words are spoken and used which have more than one meaning. While interaction between humans, the determination of the correct meaning of the ambiguous word (word with multiple meaning) can easily be judged by referring the context of the communication. But for a computer to judge the best and the(More)