This is BibTeX, Version 0.99c (TeX Live 2009/Debian) The top-level auxiliary file: these.aux The style file: plain.bst Database file #1: biblio.bib Warning--to sort, need author or key in kodakccd Warning--to sort, need author or key in kddcup99 Warning--empty author in kodakccd Warning--empty journal in aldinucci2012parallel Warning--empty booktitle in caselles97 Warning--empty journal in cohen1993surface Warning--empty journal in dixit2005gpu Warning--there's a number but no volume in haralick1987image Warning--can't use both volume and number fields in macqueen1967some Warning--can't use both volume and number fields in xiao2010efficient You've used 114 entries, 2118 wiz_defined-function locations, 1132 strings with 23397 characters, and the built_in function-call counts, 42877 in all, are: = -- 4306 > -- 1824 < -- 60 + -- 735 - -- 598 * -- 2924 := -- 6717 add.period$ -- 364 call.type$ -- 114 change.case$ -- 622 chr.to.int$ -- 0 cite$ -- 124 duplicate$ -- 1770 empty$ -- 3462 format.name$ -- 598 if$ -- 9323 int.to.chr$ -- 0 int.to.str$ -- 114 missing$ -- 114 newline$ -- 569 num.names$ -- 228 pop$ -- 705 preamble$ -- 1 purify$ -- 515 quote$ -- 0 skip$ -- 1333 stack$ -- 0 substring$ -- 2896 swap$ -- 549 text.length$ -- 60 text.prefix$ -- 0 top$ -- 0 type$ -- 442 warning$ -- 10 while$ -- 414 width$ -- 117 write$ -- 1269 (There were 10 warnings)