Available online at http://nashua.case.edu/pathways

as the new framework for collection and dissemination of government finance statistics. GFSM 2001 is based on the accrual accounting concept, in contrast with the previous cash accounting based framework (GFSM 1986). In November 2005, the IMF Executive Board reaffirmed its commitment to GFSM 2001 and agreed, in principle, that Fund staff should move in a phased way to present fiscal data using the GFSM 2001 framework in staff reports. The Board also concluded that the migration strategy should recognize a three-phase approach: presentation involving reclassification of existing data into GFSM 2001 format (short term), reporting of fiscal statistics (flows and stocks) using the GFSM 2001 framework (medium term); and full implementation of accrual reporting and the associated underlying systems (long term).

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Querying biochemical networks in flexible ways over the web is important to facilitate ongoing biological research. In this paper, we present a querying interface for biological networks, more specifically, metabolic networks. The interface allows for the specification of a large class of containment, path, and neighborhood queries with ease from a web browser. The query specification process is user-friendly, employs hierarchically arranged relationships among biological entities, and uses autocomplete features. The interface is provided as part of PathCase, a system to store, query, visualize and analyze metabolic pathways at different levels of detail.