<!--
	DBLP XML Records are available from

        http://dblp.uni-trier.de/xml/

	Copyright 2001, 2003 by Michael Ley (ley@uni-trier.de)

        Copying of the "DBLP" bibliography collection is permitted provided that
        the copies are not made or distributed for direct commercial advantage and
        credit for the source is given. To copy or republish otherwise requires
        specific permission. ACM, IEEE Computer Society, and The VLDB Endowment
        have the permission to publish DBLP on CDROM/DVD and on their Web servers. 

-->

<!ELEMENT dblp (article|inproceedings|proceedings|book|incollection|
                phdthesis|mastersthesis|www)*>
<!ENTITY % field "author|editor|title|booktitle|pages|year|address|journal|volume|number|month|url|ee|cdrom|cite|publisher|note|crossref|isbn|series|school|chapter">

<!ELEMENT article       (%field;)*>
<!ATTLIST article
                        key CDATA #REQUIRED
                        reviewid CDATA #IMPLIED
                        rating CDATA #IMPLIED
                        mdate CDATA #IMPLIED
>

<!ELEMENT inproceedings (%field;)*>
<!ATTLIST inproceedings key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT proceedings   (%field;)*>
<!ATTLIST proceedings   key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT book          (%field;)*>
<!ATTLIST book          key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT incollection  (%field;)*>
<!ATTLIST incollection  key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT phdthesis     (%field;)*>
<!ATTLIST phdthesis     key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT mastersthesis (%field;)*>
<!ATTLIST mastersthesis key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT www           (%field;)*>
<!ATTLIST www           key CDATA #REQUIRED
                        mdate CDATA #IMPLIED
>

<!ELEMENT author    (#PCDATA)>
<!ELEMENT editor    (#PCDATA)>
<!ELEMENT address   (#PCDATA)>

<!ENTITY % titlecontents "#PCDATA|sub|sup|i|tt|ref">
<!ELEMENT title     (%titlecontents;)*>
<!ELEMENT booktitle (#PCDATA)>
<!ELEMENT pages     (#PCDATA)>
<!ELEMENT year      (#PCDATA)>
<!ELEMENT journal   (#PCDATA)>
<!ELEMENT volume    (#PCDATA)>
<!ELEMENT number    (#PCDATA)>
<!ELEMENT month     (#PCDATA)>
<!ELEMENT url       (#PCDATA)>
<!ELEMENT ee        (#PCDATA)>
<!ELEMENT cdrom     (#PCDATA)>
<!ELEMENT cite      (#PCDATA)>
<!ELEMENT school    (#PCDATA)>
<!ELEMENT publisher (#PCDATA)>
<!ATTLIST publisher
                    href CDATA #IMPLIED
>
<!ELEMENT note      (#PCDATA)>
<!ATTLIST cite
                    label CDATA #IMPLIED
>
<!ELEMENT crossref  (#PCDATA)>
<!ELEMENT isbn      (#PCDATA)>
<!ELEMENT chapter   (#PCDATA)>
<!ELEMENT series    (#PCDATA)>
<!ATTLIST series
                    href CDATA #IMPLIED
>
<!ELEMENT layout    ANY>
<!ATTLIST layout
                    logo CDATA #IMPLIED
>

<!ELEMENT ref (#PCDATA)>
<!ATTLIST ref href CDATA #REQUIRED>
<!ELEMENT sup (%titlecontents;)*>
<!ELEMENT sub (%titlecontents;)*>
<!ELEMENT i   (%titlecontents;)*>
<!ELEMENT tt  (%titlecontents;)*>

<!ENTITY reg   "&#174;">
<!ENTITY micro "&#181;">
<!ENTITY times "&#215;">

<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % HTMLlat1 PUBLIC
       "ISO 8879-1986//ENTITIES Added Latin 1//EN//XML">
-->
<!-- This version of the entity set can be used with any SGML document
     which uses ISO 8859-1 or ISO 10646 as its document character 
     set. This includes XML documents and ISO HTML documents. 
-->
 
    <!ENTITY Agrave  "&#192;" ><!-- capital A, grave accent -->
    <!ENTITY Aacute  "&#193;" ><!-- capital A, acute accent -->
    <!ENTITY Acirc   "&#194;" ><!-- capital A, circumflex accent -->
    <!ENTITY Atilde  "&#195;" ><!-- capital A, tilde -->
    <!ENTITY Auml    "&#196;" ><!-- capital A, dieresis or umlaut mark -->
    <!ENTITY Aring   "&#197;" ><!-- capital A, ring -->
    <!ENTITY AElig   "&#198;" ><!-- capital AE diphthong (ligature) -->
    <!ENTITY Ccedil  "&#199;" ><!-- capital C, cedilla -->
    <!ENTITY Egrave  "&#200;" ><!-- capital E, grave accent -->
    <!ENTITY Eacute  "&#201;" ><!-- capital E, acute accent -->
    <!ENTITY Ecirc   "&#202;" ><!-- capital E, circumflex accent -->
    <!ENTITY Euml    "&#203;" ><!-- capital E, dieresis or umlaut mark -->
    <!ENTITY Igrave  "&#204;" ><!-- capital I, grave accent -->
    <!ENTITY Iacute  "&#205;" ><!-- capital I, acute accent -->
    <!ENTITY Icirc   "&#206;" ><!-- capital I, circumflex accent -->
    <!ENTITY Iuml    "&#207;" ><!-- capital I, dieresis or umlaut mark -->
    <!ENTITY ETH     "&#208;" ><!-- capital Eth, Icelandic -->
    <!ENTITY Ntilde  "&#209;" ><!-- capital N, tilde -->
    <!ENTITY Ograve  "&#210;" ><!-- capital O, grave accent -->
    <!ENTITY Oacute  "&#211;" ><!-- capital O, acute accent -->
    <!ENTITY Ocirc   "&#212;" ><!-- capital O, circumflex accent -->
    <!ENTITY Otilde  "&#213;" ><!-- capital O, tilde -->
    <!ENTITY Ouml    "&#214;" ><!-- capital O, dieresis or umlaut mark -->
    <!ENTITY Oslash  "&#216;" ><!-- capital O, slash -->
    <!ENTITY Ugrave  "&#217;" ><!-- capital U, grave accent -->
    <!ENTITY Uacute  "&#218;" ><!-- capital U, acute accent -->
    <!ENTITY Ucirc   "&#219;" ><!-- capital U, circumflex accent -->
    <!ENTITY Uuml    "&#220;" ><!-- capital U, dieresis or umlaut mark -->
    <!ENTITY Yacute  "&#221;" ><!-- capital Y, acute accent -->
    <!ENTITY THORN   "&#222;" ><!-- capital THORN, Icelandic -->
    <!ENTITY szlig   "&#223;" ><!-- small sharp s, German (sz ligature) -->
    <!ENTITY agrave  "&#224;" ><!-- small a, grave accent -->   
    <!ENTITY aacute  "&#225;" ><!-- small a, acute accent -->
    <!ENTITY acirc   "&#226;" ><!-- small a, circumflex accent -->
    <!ENTITY atilde  "&#227;" ><!-- small a, tilde -->
    <!ENTITY auml    "&#228;" ><!-- small a, dieresis or umlaut mark -->
    <!ENTITY aring   "&#229;" ><!-- small a, ring -->
    <!ENTITY aelig   "&#230;" ><!-- small ae diphthong (ligature) -->
    <!ENTITY ccedil  "&#231;" ><!-- small c, cedilla -->
    <!ENTITY egrave  "&#232;" ><!-- small e, grave accent -->
    <!ENTITY eacute  "&#233;" ><!-- small e, acute accent -->
    <!ENTITY ecirc   "&#234;" ><!-- small e, circumflex accent -->
    <!ENTITY euml    "&#235;" ><!-- small e, dieresis or umlaut mark -->
    <!ENTITY igrave  "&#236;" ><!-- small i, grave accent -->
    <!ENTITY iacute  "&#237;" ><!-- small i, acute accent -->
    <!ENTITY icirc   "&#238;" ><!-- small i, circumflex accent -->
    <!ENTITY iuml    "&#239;" ><!-- small i, dieresis or umlaut mark -->
    <!ENTITY eth     "&#240;" ><!-- small eth, Icelandic -->
    <!ENTITY ntilde  "&#241;" ><!-- small n, tilde -->
    <!ENTITY ograve  "&#242;" ><!-- small o, grave accent -->
    <!ENTITY oacute  "&#243;" ><!-- small o, acute accent -->
    <!ENTITY ocirc   "&#244;" ><!-- small o, circumflex accent -->
    <!ENTITY otilde  "&#245;" ><!-- small o, tilde -->
    <!ENTITY ouml    "&#246;" ><!-- small o, dieresis or umlaut mark -->

    <!ENTITY oslash  "&#248;" ><!-- small o, slash -->
    <!ENTITY ugrave  "&#249;" ><!-- small u, grave accent -->
    <!ENTITY uacute  "&#250;" ><!-- small u, acute accent -->
    <!ENTITY ucirc   "&#251;" ><!-- small u, circumflex accent -->
    <!ENTITY uuml    "&#252;" ><!-- small u, dieresis or umlaut mark -->
    <!ENTITY yacute  "&#253;" ><!-- small y, acute accent -->
    <!ENTITY thorn   "&#254;" ><!-- small thorn, Icelandic -->
    <!ENTITY yuml    "&#255;" ><!-- small y, dieresis or umlaut mark -->