Preservation issues

Privacy Preservation for Data Mining Security Issues

The development in data mining technology brings serious threat to the individualinformation. The objective of privacy preserving data mining (PPDM) is to safeguard the sensitive information contained in the data. The unwanted disclosure of the sensitive information may happen during the process of data mining results. In this paper we identify four different types of users involved in mining a...

Research Issues in Migration and Long-Term Preservation

Long-term preservation and migration are concerns not only of the recordkeeping community, but also of other professions and institutions with stewardship or custodial responsibilities for information assets. Unanswered problems with preservation and access to information over time, including records in the archival sense, are acknowledged as a limitation to the development of digital libraries...

Ecological issues related to wetland preservation, restoration, creation and assessment

Ž . A wide range of local, state, federal, and private programs are available to support the national USA policy of wetland ‘No Net Loss’. Implementation of programs, however, has resulted in the continued loss of natural wetlands on the premise that restored or created wetlands will replace the functions and values lost by destruction of natural wetlands. What are the ecological implications a...

Issues in Multi-Bunch Emittance Preservation in the NLC

Geometric Continuity and Shape Preservation Issues in Surface Modeler