ACM Transactions on Reconfigurable Technology and Systems (TRETS) is a premier journal dedicated to research on reconfigurable systems and their underlying technologies. Unlike other journals that may focus on specific aspects of reconfigurable technology or systems, TRETS covers a broader range of topics. Suitable subjects for TRETS include all levels of abstraction for reconfigurable systems and all aspects of reconfigurable technology, including platforms, programming environments, and applications that support the successful use of these systems in computing or other applications. Specifically, TRETS focuses on the following areas: hardware and system architecture of reconfigurable platforms; programming environments for reconfigurable systems, especially those designed to enhance programmer productivity; programming languages and compilers for reconfigurable systems; logic synthesis and related tools as they pertain to reconfigurable systems; and foundational technologies for developing successful applications (currently primarily FPGA technology, but research on future technologies is also appropriate for TRETS). When considering whether a paper is suitable for TRETS, the most important question is whether reconfigurability is critical to its success. If the context is appropriate, topics such as architecture, programming languages, compilers and environments, logic synthesis, and high-performance applications are all suitable. For example, while an embedded application architecture that happens to use FPGA may not be suitable for TRETS, an architecture where the reconfigurability of the FPGA is an inherent part of the specification (possibly due to the need for reuse across multiple applications) would be appropriate for TRETS.