AKash Rao - Academia.edu (original) (raw)
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Graduate Center of the City University of New York
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Journal of Infection, 1987
In a review of all adults admitted with sickle-cell anaemia to Cook County Hospital between Janua... more In a review of all adults admitted with sickle-cell anaemia to Cook County Hospital between January 1980 and April 1985, 15 instances of bacteraemia were identified. In these patients, bacteraemia was characterised by slow onset, an identifiable focus of infection and lack of hypotension or abnormal coagulation of the blood. The organisms, most often isolated were Escherichia coli and Salmonella species. Two patients died, both with Salmonella enteritidis bacteraemia. Neither death could be attributed to the acute effects of infection. The outcome of bacteraemia in adults with sickle-cell anaemia appears to be more favourable than that in children.
In this paper, we show that there exists a (k, ε)-coreset for k-median and k-means clustering of ... more In this paper, we show that there exists a (k, ε)-coreset for k-median and k-means clustering of n points in IR d , which is of size independent of n. In particular, we construct a (k, ε)-coreset of size O(k 2 /ε d ) for k-median clustering, and of size O(k 3 /ε d+1 ) for k-means clustering.
Journal of Infection, 1987
In a review of all adults admitted with sickle-cell anaemia to Cook County Hospital between Janua... more In a review of all adults admitted with sickle-cell anaemia to Cook County Hospital between January 1980 and April 1985, 15 instances of bacteraemia were identified. In these patients, bacteraemia was characterised by slow onset, an identifiable focus of infection and lack of hypotension or abnormal coagulation of the blood. The organisms, most often isolated were Escherichia coli and Salmonella species. Two patients died, both with Salmonella enteritidis bacteraemia. Neither death could be attributed to the acute effects of infection. The outcome of bacteraemia in adults with sickle-cell anaemia appears to be more favourable than that in children.
In this paper, we show that there exists a (k, ε)-coreset for k-median and k-means clustering of ... more In this paper, we show that there exists a (k, ε)-coreset for k-median and k-means clustering of n points in IR d , which is of size independent of n. In particular, we construct a (k, ε)-coreset of size O(k 2 /ε d ) for k-median clustering, and of size O(k 3 /ε d+1 ) for k-means clustering.