Holger M. Kienle Susan Elliott Sim Towards a Benchmark for Web Site Extractors: A Call for Community Participatio. 82- 2003 conf/csmr/2003 CSMR http://csdl.computer.org/comp/proceedings/csmr/2003/1902/00/19020082abs.htm db/conf/csmr/csmr2003.html#KienleS03