  Based on integrated infrastructure of resource sharing and computing in
distributed environment, cloud computing involves the provision of dynamically
scalable and provides virtualized resources as services over the Internet.
These applications also bring a large scale heterogeneous and distributed
information which pose a great challenge in terms of the semantic ambiguity. It
is critical for application services in cloud computing environment to provide
users intelligent service and precise information. Semantic information
processing can help users deal with semantic ambiguity and information overload
efficiently through appropriate semantic models and semantic information
processing technology. The semantic information processing have been
successfully employed in many fields such as the knowledge representation,
natural language understanding, intelligent web search, etc. The purpose of
this report is to give an overview of existing technologies for semantic
information processing in cloud computing environment, to propose a research
direction for addressing distributed semantic reasoning and parallel semantic
computing by exploiting semantic information newly available in cloud computing
environment.
