Tomás Lang

According to our database, Tomás Lang authored at least 119 papers between 1975 and 2012.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2012

Radix-2 Multioperand and Multiformat Streaming Online Addition.

Julio Villalba, Tomás Lang, Javier Hormigo

IEEE Trans. Computers, 2012

Comments on 'improving the speed of decimal division'.

Tomás Lang, Alberto Nannarelli

IET Comput. Digit. Tech., 2012

2009

Division Unit for Binary Integer Decimals.

Tomás Lang, Alberto Nannarelli

Proceedings of the 20th IEEE International Conference on Application-Specific Systems, 2009

2007

A Radix-10 Digit-Recurrence Division Unit: Algorithm and Architecture.

Tomás Lang, Alberto Nannarelli

IEEE Trans. Computers, 2007

Improving the Throughput of On-line Addition for Data Streams.

Julio Villalba, Javier Hormigo, Tomás Lang

Proceedings of the IEEE International Conference on Application-Specific Systems, 2007

2006

Double-Residue Modular Range Reduction for Floating-Point Hardware Implementations.

Julio Villalba, Tomás Lang, Mario A. González

IEEE Trans. Computers, 2006

2005

High-Throughput CORDIC-Based Geometry Operations for 3D Computer Graphics.

Tomás Lang, Elisardo Antelo

IEEE Trans. Computers, 2005

Digit-Recurrence Dividers with Reduced Logical Depth.

Elisardo Antelo, Tomás Lang, Paolo Montuschi, Alberto Nannarelli

IEEE Trans. Computers, 2005

Floating-Point Fused Multiply-Add: Reduced Latency for Floating-Point Addition.

Javier D. Bruguera, Tomás Lang

Proceedings of the 17th IEEE Symposium on Computer Arithmetic (ARITH-17 2005), 2005

Low Latency Digit-Recurrence Reciprocal and Square-Root Reciprocal Algorithm and Architecture.

Elisardo Antelo, Tomás Lang, Paolo Montuschi, Alberto Nannarelli

Proceedings of the 17th IEEE Symposium on Computer Arithmetic (ARITH-17 2005), 2005

2004

Floating-Point Multiply-Add-Fused with Reduced Latency.

Tomás Lang, Javier D. Bruguera

IEEE Trans. Computers, 2004

2003

Multilevel Reverse-Carry Addition: Single and Dual Adders.

Javier D. Bruguera, Tomás Lang

J. VLSI Signal Process., 2003

Radix-4 Reciprocal Square-Root and Its Combination with Division and Square Root.

Tomás Lang, Elisardo Antelo

IEEE Trans. Computers, 2003

Comments on "A carry-free 54 b×54 b multiplier using equivalent bit conversion algorithm".

Milos D. Ercegovac, Tomás Lang, Y. Kim, Bang-Sup Song, John Grosspietsch, Steven F. Gillig

IEEE J. Solid State Circuits, 2003

2002

Floating-Point Fused Multiply-Add with Reduced Latency.

Tomás Lang, Javier D. Bruguera

Proceedings of the 20th International Conference on Computer Design (ICCD 2002), 2002

Fast Radix-4 Retimed Division with Selection by Comparisons.

Elisardo Antelo, Tomás Lang, Paolo Montuschi, Alberto Nannarelli

Proceedings of the 13th IEEE International Conference on Application-Specific Systems, 2002

2001

Multilevel reverse most-significant carry computation.

Javier D. Bruguera, Tomás Lang

IEEE Trans. Very Large Scale Integr. Syst., 2001

Boosting Very-High Radix Division with Prescaling and Selection by Rounding.

Paolo Montuschi, Tomás Lang

IEEE Trans. Computers, 2001

Bounds on Runs of Zeros and Ones for Algebraic Functions.

Tomás Lang, Jean-Michel Muller

Proceedings of the 15th IEEE Symposium on Computer Arithmetic (Arith-15 2001), 2001

Correctly Rounded Reciprocal Square-Root by Digit Recurrence and Radix-4 Implementation.

Tomás Lang, Elisardo Antelo

Proceedings of the 15th IEEE Symposium on Computer Arithmetic (Arith-15 2001), 2001

Using the Reverse-Carry Approach for Double Datapath Floating-Point Addition.

Javier D. Bruguera, Tomás Lang

Proceedings of the 15th IEEE Symposium on Computer Arithmetic (Arith-15 2001), 2001

2000

CORDIC-Based Computation of ArcCos.

Tomás Lang, Elisardo Antelo

J. VLSI Signal Process., 2000

Very-High Radix CORDIC Rotation Based on Selection by Rounding.

Elisardo Antelo, Tomás Lang, Javier D. Bruguera

J. VLSI Signal Process., 2000

Reciprocation, Square Root, Inverse Square Root, and Some Elementary Functions Using Small Multipliers.

Milos D. Ercegovac, Tomás Lang, Jean-Michel Muller, Arnaud Tisserand

IEEE Trans. Computers, 2000

Very-High Radix Circular CORDIC: Vectoring and Unified Rotation/Vectoring.

Elisardo Antelo, Tomás Lang, Javier D. Bruguera

IEEE Trans. Computers, 2000

Multilevel Reverse-Carry Adder.

Javier D. Bruguera, Tomás Lang

Proceedings of the IEEE International Conference On Computer Design: VLSI In Computers & Processors, 2000

1999

Low-Power Divider.

Alberto Nannarelli, Tomás Lang

IEEE Trans. Computers, 1999

Very High Radix Square Root with Prescaling and Rounding and a Combined Division/Square Root Unit.

Tomás Lang, Paolo Montuschi

IEEE Trans. Computers, 1999

Leading-One Prediction with Concurrent Position Correction.

Javier D. Bruguera, Tomás Lang

IEEE Trans. Computers, 1999

Low-Power Radix-4 Combined Division and Square Root.

Alberto Nannarelli, Tomás Lang

Proceedings of the IEEE International Conference On Computer Design, 1999

Multilevel Reverse-Carry Computation for Comparison and for Sign and Overflow Detection in Addition.

Tomás Lang, Javier D. Bruguera

Proceedings of the IEEE International Conference On Computer Design, 1999

Low-Power Division: Comparison among Implementations of Radix 4, 8 and 16.

Alberto Nannarelli, Tomás Lang

Proceedings of the 14th IEEE Symposium on Computer Arithmetic (Arith-14 '99), 1999

Very-High Radix CORDIC Vectoring with Scalings and Selection by Rounding.

Elisardo Antelo, Tomás Lang, Javier D. Bruguera

Proceedings of the 14th IEEE Symposium on Computer Arithmetic (Arith-14 '99), 1999

1998

Parallel Compensation of Scale Factor for the CORDIC Algorithm.

Julio Villalba, Tomás Lang, Emilio L. Zapata

J. VLSI Signal Process., 1998

Working-zone encoding for reducing the energy in microprocessor address buses.

Enric Musoll, Tomás Lang, Jordi Cortadella

IEEE Trans. Very Large Scale Integr. Syst., 1998

CORDIC Vectoring with Arbitrary Target Value.

Tomás Lang, Elisardo Antelo

IEEE Trans. Computers, 1998

Computation of sqrt(x/d) in a Very High Radix Combined Division/Square-Root Unit with Scaling.

Elisardo Antelo, Tomás Lang, Javier D. Bruguera

IEEE Trans. Computers, 1998

Power-delay tradeoffs for radix-4 and radix-8 dividers.

Alberto Nannarelli, Tomás Lang

Proceedings of the 1998 International Symposium on Low Power Electronics and Design, 1998

Low-power radix-8 divider.

Alberto Nannarelli, Tomás Lang

Proceedings of the International Conference on Computer Design: VLSI in Computers and Processors, 1998

Extension of the working-zone-encoding method to reduce the energy on the microprocessor data bus.

Tomás Lang, Enric Musoll, Jordi Cortadella

Proceedings of the International Conference on Computer Design: VLSI in Computers and Processors, 1998

Leading-one prediction scheme for latency improvement in single datapath floating-point adders.

Javier D. Bruguera, Tomás Lang

Proceedings of the International Conference on Computer Design: VLSI in Computers and Processors, 1998

1997

Error Analysis and Reduction for Angle Calculation Using the CORDIC Algorithm.

Elisardo Antelo, Javier D. Bruguera, Tomás Lang, Emilio L. Zapata

IEEE Trans. Computers, 1997

Exploiting the locality of memory references to reduce the address bus energy.

Enric Musoll, Tomás Lang, Jordi Cortadella

Proceedings of the 1997 International Symposium on Low Power Electronics and Design, 1997

Reducing TLB power requirements.

Toni Juan, Tomás Lang, Juan J. Navarro

Proceedings of the 1997 International Symposium on Low Power Electronics and Design, 1997

Low latency word serial CORDIC.

Julio Villalba, Tomás Lang

Proceedings of the 1997 International Conference on Application-Specific Systems, 1997

CORDIC-based computation of arccos and arcsin.

Tomás Lang, Elisardo Antelo

Proceedings of the 1997 International Conference on Application-Specific Systems, 1997

1996

On recoding in arithmetic algorithms.

Milos D. Ercegovac, Tomás Lang

J. VLSI Signal Process., 1996

Cordic based parallel/pipelined architecture for the Hough transform.

Javier D. Bruguera, Nicolás Guil, Tomás Lang, Julio Villalba, Emilio L. Zapata

J. VLSI Signal Process., 1996

Low-power radix-4 divider.

Alberto Nannarelli, Tomás Lang

Proceedings of the 1996 International Symposium on Low Power Electronics and Design, 1996

The Difference-bit Cache.

Toni Juan, Tomás Lang, Juan J. Navarro

Proceedings of the 23rd Annual International Symposium on Computer Architecture, 1996

High Radix Cordic Rotation Based on Selection by Rounding.

Elisardo Antelo, Javier D. Bruguera, Tomás Lang, Julio Villalba, Emilio L. Zapata

Proceedings of the Euro-Par '96 Parallel Processing, 1996

1995

Conflict-Free Access for Streams in Multimodule Memories.

Mateo Valero, Tomás Lang, Montse Peiron, Eduard Ayguadé

IEEE Trans. Computers, 1995

Vector Multiprocessors with Arbitrated Memory Access.

Montse Peiron, Mateo Valero, Eduard Ayguadé, Tomás Lang

Proceedings of the 22nd Annual International Symposium on Computer Architecture, 1995

2-D DCT using on-line arithmetic.

Javier D. Bruguera, Tomás Lang

Proceedings of the 1995 International Conference on Acoustics, 1995

Very-high radix combined division and square root with prescaling and selection by rounding.

Tomás Lang, Paolo Montuschi

Proceedings of the 12th Symposium on Computer Arithmetic (ARITH-12 '95), 1995

Sign detection and comparison networks with a small number of transitions.

Milos D. Ercegovac, Tomás Lang

Proceedings of the 12th Symposium on Computer Arithmetic (ARITH-12 '95), 1995

1994

Very-High Radix Division with Prescaling and Selection by Rounding.

Milos D. Ercegovac, Tomás Lang, Paolo Montuschi

IEEE Trans. Computers, 1994

High-Radix Division and Square-Root with Speculation.

Jordi Cortadella, Tomás Lang

IEEE Trans. Computers, 1994

MOB forms: a class of multilevel block algorithms for dense linear algebra operations.

Juan J. Navarro, Toni Juan, Tomás Lang

Proceedings of the 8th international conference on Supercomputing, 1994

1993

Introduction.

Tomás Lang, Jaime H. Moreno

J. VLSI Signal Process., 1993

Conflict-free access to streams in multiprocessor systems.

Montse Peiron, Mateo Valero, Eduard Ayguadé, Tomás Lang

Microprocess. Microprogramming, 1993

Multiplication/ division/ square root module for massively parallel computers.

Milos D. Ercegovac, Tomás Lang

Integr., 1993

Very high radix division with selection by rounding and prescaling.

Milos D. Ercegovac, Tomás Lang, Paolo Montuschi

Proceedings of the 11th Symposium on Computer Arithmetic, 29 June, 1993

Division with speculation of quotient digits.

Jordi Cortadella, Tomás Lang

Proceedings of the 11th Symposium on Computer Arithmetic, 29 June, 1993

1992

A method for implementation of one-dimensional systolic algorithms with data contraflow using pipelined functional units.

Miguel Valero-García, Juan J. Navarro, José María Llabería, Mateo Valero, Tomás Lang

J. VLSI Signal Process., 1992

Constant-Factor Redundant CORDIC for Angle Calculation and Rotation.

Jeong-A Lee, Tomás Lang

IEEE Trans. Computers, 1992

Higher Radix Square Root with Prescaling.

Tomás Lang, Paolo Montuschi

IEEE Trans. Computers, 1992

On-the-Fly Rounding.

Milos D. Ercegovac, Tomás Lang

IEEE Trans. Computers, 1992

Architectural Support for Goal Management in Flat Concurrent Prolog.

Leon Alkalaj, Tomás Lang, Milos D. Ercegovac

Computer, 1992

Increasing the Number of Strides for Conflict-Free Vector Access.

Mateo Valero, Tomás Lang, José M. Llabería, Montse Peiron, Eduard Ayguadé, Juan J. Navarro

Proceedings of the 19th Annual International Symposium on Computer Architecture. Gold Coast, 1992

Conflict-free access of vectors with power-of-two strides.

Mateo Valero, Tomás Lang, Eduard Ayguadé

Proceedings of the 6th international conference on Supercomputing, 1992

MAMACG: a tool for automatic mapping of matrix algorithms onto mesh array computational graphs.

Dinh Lê, Milos D. Ercegovac, Tomás Lang, Jaime H. Moreno

Proceedings of the Application Specific Array Processors, 1992

1991

Linear pseudosystolic array for partitioned matrix algorithms.

Jaime H. Moreno, Miguel E. Figueroa, Tomás Lang

J. VLSI Signal Process., 1991

Architectural Support for Reduced Register Saving / Restoring in Single-Window Register Files.

Miquel Huguet, Tomás Lang

ACM Trans. Comput. Syst., 1991

Conflict-Free Strides for Vectors in Matched Memories.

Mateo Valero, Tomás Lang, José María Llabería, Montse Peiron, Juan J. Navarro, Eduard Ayguadé

Parallel Process. Lett., 1991

Module to Perform Multiplication, Division, and Square Root in Systolic Arrays for Matrix Computations.

Milos D. Ercegovac, Tomás Lang

J. Parallel Distributed Comput., 1991

A Comparison of Redundant CORDIC Rotation Engines.

John A. Harding, Tomás Lang, Jeong-A Lee

Proceedings of the Proceedings 1991 IEEE International Conference on Computer Design: VLSI in Computer & Processors, 1991

Mapping QR decomposition of a banded matrix on a ID systolic array with data contraflow and pipelined functional units.

Miguel Valero-García, Juan J. Navarro, José J. M. Liabería, Mateo Valero, Tomás Lang

Proceedings of the Algorithms and Parallel VLSI Architectures II, 1991

SVD by constant-factor-redundant-CORDIC.

Jeong-A Lee, Tomás Lang

Proceedings of the 10th IEEE Symposium on Computer Arithmetic, 1991

1990

Fast Multiplication Without Carry-Propagate Addition.

Milos D. Ercegovac, Tomás Lang

IEEE Trans. Computers, 1990

Simple Radix-4 Division with Opterands Scaling.

Milos D. Ercegovac, Tomás Lang

IEEE Trans. Computers, 1990

Radix-4 Square Root Without Initial PLA.

Milos D. Ercegovac, Tomás Lang

IEEE Trans. Computers, 1990

Redundant and On-Line CORDIC: Application to Matrix Triangularization and SVD.

Milos D. Ercegovac, Tomás Lang

IEEE Trans. Computers, 1990

Nonuniform Traffic Spots (NUTS) in Multistage Interconnection Networks.

Tomás Lang, Lance Kurisaki

J. Parallel Distributed Comput., 1990

Matrix Computations on Systolic-Type Meshes.

Jaime H. Moreno, Tomás Lang

Computer, 1990

FCP Sequential Abstract Machine Characteristics for the Systems Development Workload.

Leon Alkalaj, Tomás Lang, Ehud Shapiro

Proceedings of the Logic Programming, Proceedings of the 1990 North American Conference, Austin, Texas, USA, October 29, 1990

Architectural Support for the Management of Tightly-Coupled Fine-Grain Goals in Flat Concurrent Prolog.

Leon Alkalaj, Tomás Lang, Milos D. Ercegovac

Proceedings of the 17th Annual International Symposium on Computer Architecture, 1990

An Analytical Characterization of Generalized Shuffle-Exchange Networks.

Isaac D. Scherson, Peter F. Corbett, Tomás Lang

Proceedings of the Proceedings IEEE INFOCOM '90, 1990

The Performance of a Faulty Multistage Interconnection Network with Diverting Switches and Correction Links.

Lance Kurisaki, Tomás Lang

Proceedings of the 1990 International Conference on Parallel Processing, 1990

A graph-based approach to map matrix algorithms onto local-access processor arrays.

Jaime H. Moreno, Tomás Lang

Proceedings of the Application Specific Array Processors, 1990

1989

Vector computations in an array computer.

Tomás Lang

PhD thesis, 1989

Comments on 'A systolic array for computing BA^-1'.

Jaime H. Moreno, Tomás Lang

IEEE Trans. Acoust. Speech Signal Process., 1989

Multistage Networks Including Traffic with Real-Time Constraints.

Lance Kurisaki, Tomás Lang

Proceedings of the International Conference on Parallel Processing, 1989

On-the-fly rounding for division and square root.

Milos D. Ercegovac, Tomás Lang

Proceedings of the 9th Symposium on Computer Arithmetic, 1989

1988

On-Line Scheme for Computing Rotation Factors.

Milos D. Ercegovac, Tomás Lang

J. Parallel Distributed Comput., 1988

Graph-based Partitioning of Matrix Algorithms for Systolic Arrays: Application to Transitive Closure.

Jaime H. Moreno, Tomás Lang

Proceedings of the International Conference on Parallel Processing, 1988

Nonuniform Traffic Spots in Multistage Interconnection Networks.

Tomás Lang, Lance Kurisaki

Proceedings of the International Conference on Parallel Processing, 1988

Implementation of fast radix-4 division with operands scaling.

Milos D. Ercegovac, Tomás Lang, Ramin Modiri

Proceedings of the Computer Design: VLSI in Computers and Processors, 1988

1987

On-the-Fly Conversion of Redundant into Conventional Representations.

Milos D. Ercegovac, Tomás Lang

IEEE Trans. Computers, 1987

A block-and-actions generator as an alternative to a simulator for collecting architecture measurements.

Miquel Huguet, Tomás Lang, Yuval Tamir

Proceedings of the Symposium on Interpreters and Interpretive Techniques, 1987, St. Paul, Minnesota, USA, June 24, 1987

1986

Reduced register saving/restoring in single-window register files.

Tomás Lang, Miquel Huguet

SIGARCH Comput. Archit. News, 1986

Replication and Pipelining in Multiple-Instance Algorithms.

Jaime H. Moreno, Tomás Lang

Proceedings of the International Conference on Parallel Processing, 1986

1985

A reduced register file for RISC architectures.

Miquel Huguet, Tomás Lang

SIGARCH Comput. Archit. News, 1985

A division algorithm with prediction of quotient digits.

Milos D. Ercegovac, Tomás Lang

Proceedings of the 7th IEEE Symposium on Computer Arithmetic, 1985

1983

Reduction of Connections for Multibus Organization.

Tomás Lang, Mateo Valero, Miguel Angel Fiol

IEEE Trans. Computers, 1983

Minimization of Demand Paging for the LRU Stack Model of Program Behavior.

Christopher Wood, Eduardo B. Fernández, Tomás Lang

Inf. Process. Lett., 1983

A performance evaluation of the multiple bus network for multiprocessor systems.

Mateo Valero, José María Llabería, Jesús Labarta, Emilio Sanvicente, Tomás Lang

Proceedings of the International Conference on Measurements and Modeling of Computer Systems, 1983

1982

Bandwidth of Crossbar and Multiple-Bus Connections for Multiprocessors.

Tomás Lang, Mateo Valero, Ignacio Alegre

IEEE Trans. Computers, 1982

1978

Architectural Support for System Protection and Database Security.

Eduardo B. Fernández, Rita C. Summers, Tomás Lang, Charles D. Coleman

IEEE Trans. Computers, 1978

Effect of Replacement Algorithms on a Paged Buffer Database System.

Eduardo B. Fernández, Tomás Lang, Christopher Wood

IBM J. Res. Dev., 1978

1977

Database Buffer Paging in Virtual Storage Systems.

Tomás Lang, Christopher Wood, Eduardo B. Fernández

ACM Trans. Database Syst., 1977

Improving the Computation of Lower Bounds for Optimal Schedules.

Tomás Lang, Eduardo B. Fernández

IBM J. Res. Dev., 1977

A system architecture for compile-time actions in databases.

Tomás Lang, Eduardo B. Fernández, Rita C. Summers

Proceedings of the 1977 annual conference, 1977

1976

A Shuffle-Exchange Network with Simplified Control.

Tomás Lang, Harold S. Stone

IEEE Trans. Computers, 1976

Interconnections Between Processors and Memory Modules Using the Shuffle-Exchange Network.

Tomás Lang

IEEE Trans. Computers, 1976

Scheduling of Unit-Length Independent Tasks with Execution Constraints.

Tomás Lang, Eduardo B. Fernández

Inf. Process. Lett., 1976

Scheduling as a Graph Transformation.

Eduardo B. Fernández, Tomás Lang

IBM J. Res. Dev., 1976

1975

Computation of Lower Bounds for Multiprocessor Schedules.

Eduardo B. Fernández, Tomás Lang

IBM J. Res. Dev., 1975

Definition and Evaluation of Access Rules in Data Management Systems.

Eduardo B. Fernández, Rita C. Summers, Tomás Lang

Proceedings of the International Conference on Very Large Data Bases, 1975