NIFDY: A Low Overhead, High Throughput Network Interface. - Timothy J. Callahan; Seth Copen Goldstein (ISCA, 1995)

Datapath-oriented FPGA mapping and placement for configurable computing. - Timothy J. Callahan; John Wawrzynek (FCCM, 1997)

Fast Module Mapping and Placement for Datapaths in FPGAs. - Timothy J. Callahan; Philip Chong; André DeHon; John Wawrzynek (FPGA, 1998)

Instruction-Level Parallelism for Reconfigurable Computing. - Timothy J. Callahan; John Wawrzynek (FPL, 1998)

Adapting software pipelining for reconfigurable computing. - Timothy J. Callahan; John Wawrzynek (CASES, 2000)

The Garp Architecture and C Compiler. - Timothy J. Callahan; John R. Hauser; John Wawrzynek (Computer, 2000)

Tartan: evaluating spatial computation for whole program execution. - Mahim Mishra; Timothy J. Callahan; Tiberiu Chelcea; Girish Venkataramani; Seth Copen Goldstein; Mihai Budiu (ASPLOS, 2006)