David Murphy

Publication Activity (10 Years)

Years Active: 1990-2023
Publications (10 Years): 34

Top Topics

Learning Environment

Virtual Reality

Diffusion Tensor

Noise Cancellation

Top Venues

IEEE J. Solid State Circuits

IEEE Trans. Circuits Syst. I Regul. Pap.

Publications

Selen Türkay, David Conroy, Cael Gallagher, David Murphy
Mars Up Close: Unpacking University Students' Experiences with a VR Module in Geology Education. OZCHI (2023)
Deniz Mevlevioglu, Sabin Tabirca, David Murphy
Emotional Virtual Reality Stroop Task. PerCom Workshops (2023)
David Murphy, Dihang Yang, Hooman Darabi, Arya Behzad
A Calibration-Free Fractional-N Analog PLL With Negligible DSM Quantization Noise. IEEE J. Solid State Circuits 58 (9) (2023)
Jennifer Challenor, David White, David Murphy
Hand-Controlled User Interfacing for Head-Mounted Augmented Reality Learning Environments. Multimodal Technol. Interact. 7 (6) (2023)
Velvet Spors, Martin Flintham, Pat Brundell, David Murphy
Care-full data, care-less systems: making sense of self-care technologies for mental health with humanistic practitioners in the United Kingdom. Frontiers Comput. Sci. 5 (2023)
Dihang Yang, David Murphy, Hooman Darabi, Arya Behzad, Asad A. Abidi, Stephen Au, Sraavan R. Mundlapudi, Kejian Shi, Weiyu Leng
A Harmonic-Mixing PLL Architecture for Millimeter-Wave Application. IEEE J. Solid State Circuits 57 (12) (2022)
Dihang Yang, David Murphy, Hooman Darabi, Arya Behzad, Asad A. Abidi, Stephen Au, Sraavan R. Mundlapudi, Kejian Shi, Weiyu Leng
A Sub-100MHz Reference-Driven 25-to-28GHz Fractional-N PLL with -250dB FoM. ISSCC (2022)
Deniz Mevlevioglu, Sabin Tabirca, David Murphy
Emotional Virtual Reality Stroop Task: an Immersive Cognitive Test. IMX (2022)
Bruce Luber, Simon W. Davis, Zhi-De Deng, David Murphy, Andrew Martella, Angel V. Peterchev, Sarah H. Lisanby
Using diffusion tensor imaging to effectively target TMS to deep brain structures. NeuroImage 249 (2022)
Deniz Mevlevioglu, Sabin Tabirca, David Murphy
Real-time anxiety prediction in virtual reality therapy: research proposal. MMSys (2022)
Vincent Russell, David Murphy, Flaithrí Neff
The Design of an Experiment to Evaluate the Effect of Spatial Sound on Memory Recall in a Virtual Reality Learning Environment. ECCE (2022)
Ahmad Mirzaei, Hooman Darabi, David Murphy
Reply to Comments on "Architectural Evolution of Integrated M-Phase High-Q Bandpass Filters". IEEE Trans. Circuits Syst. I Regul. Pap. 68 (1) (2021)
Deniz Mevlevioglu, Sabin Tabirca, David Murphy
Emotional Virtual Reality Stroop Task: Pilot Design. VRST (2021)
Deniz Mevlevioglu, David Murphy, Sabin Tabirca
Visual Respiratory Feedback in Virtual Reality Exposure Therapy: A Pilot Study. IMX (2021)
F. Jerry Reen, Owen Jump, Brian P. McSharry, John Morgan, David Murphy, Niall O'Leary, Billy O'Mahony, Martina Scallan, Briony Supple
The Use of Virtual Reality in the Teaching of Challenging Concepts in Virology, Cell Culture and Molecular Biology. Frontiers Virtual Real. 2 (2021)
Laura Anna Ripamonti, Davide Gadia, Dario Maggiorini, Ilaria Mariani, Maria De Marsico, Maurizio Mancini, Fabio Pellacini, Giovanna Varni, David Murphy, Laura Maye, Patrick O'Toole
Joint workshop on Games-Human Interaction (GHItaly21) and Multi-party Interaction in eXtended Reality (MIXR). CHItaly (2021)
Velvet Spors, Hanne Gesine Wagner, Martin Flintham, Pat Brundell, David Murphy
Selling Glossy, Easy Futures: A Feminist Exploration of Commercial Mental-Health-focused Self-Care Apps' Descriptions in the Google Play Store. CHI (2021)
David Murphy, Thomas S. Paula, Wagston Staehler, Juliano Vacaro, Gabriel Paz, Guilherme Marques, Bruna Oliveira
A Proposal for Intelligent Agents with Episodic Memory. CoRR (2020)
Gareth W. Young, David Murphy, Jeffrey Weeter
A Qualitative Analysis of Haptic Feedback in Music Focused Exercises. CoRR (2020)
Velvet Spors, Gisela Reyes-Cruz, Harriet R. Cameron, Martin Flintham, Pat Brundell, David Murphy
Plastic Buttons, Complex People: An Ethnomethodology-informed Ethnography of a Video Game Museum. CHI PLAY (2020)
Mohamad M. Saab, Margaret Landers, Eoghan Cooke, David Murphy, Josephine Hegarty
Feasibility and usability of a virtual reality intervention to enhance men's awareness of testicular disorders (E-MAT). Virtual Real. 23 (2) (2019)
Juliano Vacaro, Guilherme Marques, Bruna Oliveira, Gabriel Paz, Thomas S. Paula, Wagston Staehler, David Murphy
Sim-to-Real in Reinforcement Learning for Everyone. LARS/SBR/WRE (2019)
Lysanne Lessard, Antoine Sauré, Agnes Grudniewicz, William Gardner, James King, Wojtek Michalowski, David Murphy, Kathleen Pajer, Elyse Schipper, Sinthuja Suntharalingam, Raphaël Ménard-Grenier, Michael Cheng
Data Requirements for a Patient-Centered Learning Health System. AMIA (2019)
Hao Wu, David Murphy, Hooman Darabi
A Harmonic-Selective Multi-Band Wireless Receiver With Digital Harmonic Rejection Calibration. IEEE J. Solid State Circuits 54 (3) (2019)
David Murphy, Conor Higgins
Secondary Inputs for Measuring User Engagement in Immersive VR Education Environments. CoRR (2019)
Dihang Yang, Asad A. Abidi, Hooman Darabi, Hao Xu, David Murphy, Hao Wu, Zhaowen Wang
A Calibration-Free Triple-Loop Bang-Bang PLL Achieving 131fsrms Jitter and-70dBc Fractional Spurs. ISSCC (2019)
Tirdad Sowlati, Saikat Sarkar, Bevin G. Perumana, Wei Liat Chan, Bagher Afshar, Michael Boers, Donghyup Shin, Timothy Mercer, Wei-Hong Chen, Anna Papio Toda, Alfred Grau Besoli, Seunghwan Yoon, Sissy Kyriazidou, Phil Yang, Vipin Aggarwal, Nooshin Vakilian, Dmitriy Rozenblit, Masoud Kahrizi, Joy Zhang, Alan Wang, Padmanava Sen, David Murphy, Mohyee Mikhemar, Ali Sajjadi, Alireza Tarighat Mehrabani, Brima Ibrahim, Bo Pan, Kevin Juan, Shelley Xu, Claire Guan, Guy Geshvindman, Khim Low, Namik Kocaman, Hans Eberhart, Koji Kimura, Igor Elgorriaga, Vincent Roussel, Hongyu Xie, Leo Shi, Venkat Kodavati
A 60GHz 144-element phased-array transceiver with 51dBm maximum EIRP and ±60° beam steering for backhaul application. ISSCC (2018)
Philip Bourke, David Murphy, John O'Mullane, Kevin Marshall, Stephen Howell
Review of Player Personality Classifications to Inform Game Design. GEM (2018)
Christopher Mulligan, Carlito Vera Cruz, Donagh Healy, David Murphy, Margeret Hall, Quinn Nelson, Simon Caton
A Study of App User Behaviours: Transitions from Freemium to Premium. HCI (23) (2018)
Vincent Russell, Rachel Barry, David Murphy
HAVE Experience: An Investigation into VR Empathy for Panic Disorder. GEM (2018)
Tirdad Sowlati, Saikat Sarkar, Bevin George Perumana, Wei Liat Chan, Anna Papio Toda, Bagher Afshar, Michael Boers, Donghyup Shin, Timothy Mercer, Wei-Hong Chen, Alfred Grau Besoli, Seunghwan Yoon, Sissy Kyriazidou, Phil Yang, Vipin Aggarwal, Nooshin Vakilian, Dmitriy Rozenblit, Masoud Kahrizi, Joy Zhang, Alan Wang, Padmanava Sen, David Murphy, Ali Sajjadi, Alireza Tarighat Mehrabani, Evangelos Kornaros, Khim Low, Koji Kimura, Vincent Roussel, Hongyu Xie, Venkat Kodavati
A 60-GHz 144-Element Phased-Array Transceiver for Backhaul Application. IEEE J. Solid State Circuits 53 (12) (2018)
David Murphy, Hooman Darabi
A 27-GHz Quad-Core CMOS Oscillator With No Mode Ambiguity. IEEE J. Solid State Circuits 53 (11) (2018)
David Murphy, Hooman Darabi, Hao Wu
Implicit Common-Mode Resonance in LC Oscillators. IEEE J. Solid State Circuits 52 (3) (2017)
David Murphy, Hooman Darabi
2.5 A complementary VCO for IoE that achieves a 195dBc/Hz FOM and flicker noise corner of 200kHz. ISSCC (2016)
Hao Wu, Mohyee Mikhemar, David Murphy, Hooman Darabi, Mau-Chung Frank Chang
A Blocker-Tolerant Inductor-Less Wideband Receiver With Phase and Thermal Noise Cancellation. IEEE J. Solid State Circuits 50 (12) (2015)
David Murphy, Hooman Darabi, Hao Xu
A Noise-Cancelling Receiver Resilient to Large Harmonic Blockers. IEEE J. Solid State Circuits 50 (6) (2015)
Hao Wu, Mohyee Mikhemar, David Murphy, Hooman Darabi, Mau-Chung Frank Chang
2.1 A highly linear inductorless wideband receiver with phase- and thermal-noise cancellation. ISSCC (2015)
David Murphy, Hooman Darabi, Hao Wu
25.3 A VCO with implicit common-mode resonance. ISSCC (2015)
Ahmad Mirzaei, Mohyee Mikhemar, David Murphy, Hooman Darabi
A 2 dB NF Receiver With 10 mA Battery Current Suitable for Coexistence Applications. IEEE J. Solid State Circuits 49 (4) (2014)
David Murphy, Hooman Darabi, Hao Xu
3.6 A noise-cancelling receiver with enhanced resilience to harmonic blockers. ISSCC (2014)
David Murphy, Ahmad Mirzaei, Hooman Darabi, Mau-Chung Frank Chang, Asad A. Abidi
An LTV Analysis of the Frequency Translational Noise-Cancelling Receiver. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2014)
David Murphy
Battle on the Metric Front: Dispatches from Call of Duty's Update War. Game Stud. 14 (2) (2014)
Hooman Darabi, David Murphy, Mohyee Mikhemar, Ahmad Mirzaei
Blocker tolerant software defined receivers. ESSCIRC (2014)
David Murphy
Hacking Public Memory: Understanding the Multiple Arcade Machine Emulator. Games Cult. 8 (1) (2013)
David Murphy, Mohyee Mikhemar, Ahmad Mirzaei, Hooman Darabi
Advances in the design of wideband receivers. CICC (2013)
Mohyee Mikhemar, David Murphy, Ahmad Mirzaei, Hooman Darabi
A Cancellation Technique for Reciprocal-Mixing Caused by Phase Noise and Spurs. IEEE J. Solid State Circuits 48 (12) (2013)
Mohyee Mikhemar, David Murphy, Ahmad Mirzaei, Hooman Darabi
A phase-noise and spur filtering technique using reciprocal-mixing cancellation. ISSCC (2013)
Yu You, David Murphy
From 2D Web Map to Mobile 3D Mirror World: A Live Virtual Advertising Use Case. NGMAST (2012)
Adrian Tang, Gabriel Virbila, David Murphy, Frank Hsiao, Yen-Hsiang Wang, Qun Jane Gu, Zhiwei Xu, Y. Wu, M. Zhu, Mau-Chung Frank Chang
A 144GHz 0.76cm-resolution sub-carrier SAR phase radar for 3D imaging in 65nm CMOS. ISSCC (2012)
David Murphy, Amr Hafez, Ahmad Mirzaei, Mohyee Mikhemar, Hooman Darabi, Mau-Chung Frank Chang, Asad A. Abidi
A blocker-tolerant wideband noise-cancelling receiver with a 2dB noise figure. ISSCC (2012)
Adrian Tang, Frank Hsiao, David Murphy, I-Ning Ku, Jenny Yi-Chun Liu, Sandeep D'Souza, Ning-Yi Wang, Hao Wu, Yen-Hsiang Wang, Mandy Tang, Gabriel Virbila, Mike Pham, Derek Yang, Qun Jane Gu, Yi-Cheng Wu, Yen-Cheng Kuan, Charles Chien, Mau-Chung Frank Chang
A low-overhead self-healing embedded system for ensuring high yield and long-term sustainability of 60GHz 4Gb/s radio-on-a-chip. ISSCC (2012)
Vlad Stirbu, David Murphy, Yu You
Open and decentralized platform for visualizing web mash-ups in augmented and mirror worlds. WWW (Companion Volume) (2012)
David Murphy, Houshang Darabi, Asad A. Abidi, Amr Amin Hafez, Ahmad Mirzaei, Mohyee Mikhemar, Mau-Chung Frank Chang
A Blocker-Tolerant, Noise-Cancelling Receiver Suitable for Wideband Wireless Applications. IEEE J. Solid State Circuits 47 (12) (2012)
Ahmad Mirzaei, Hooman Darabi, David Murphy
Architectural Evolution of Integrated M-Phase High-Q Bandpass Filters. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2012)
Ahmad Mirzaei, Hooman Darabi, David Murphy
A Low-Power Process-Scalable Super-Heterodyne Receiver With Integrated High-Q Filters. IEEE J. Solid State Circuits 46 (12) (2011)
Steven Feiner, Thommen Korah, David Murphy, Vasu Parameswaran, Matei Stroila, Sean White
Enabling large-scale outdoor Mixed Reality and augmented reality. ISMAR (2011)
Ahmad Mirzaei, David Murphy, Hooman Darabi
Analysis of Direct-Conversion IQ Transmitters With 25% Duty-Cycle Passive Mixers. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2011)
Ahmad Mirzaei, Hooman Darabi, David Murphy
A low-power process-scalable superheterodyne receiver with integrated high-Q filters. ISSCC (2011)
David Murphy, Qun Jane Gu, Yi-Cheng Wu, Heng-Yu Jian, Zhiwei Xu, Adrian Tang, Frank Wang, Mau-Chung Frank Chang
A Low Phase Noise, Wideband and Compact CMOS PLL for Use in a Heterodyne 802.15.3c Transceiver. IEEE J. Solid State Circuits 46 (7) (2011)
David Murphy, Jacob J. Rael, Asad A. Abidi
Oscillators: A Phasor-Based Analysis of a General Result and of Loaded Q. IEEE Trans. Circuits Syst. I Regul. Pap. (6) (2010)
David Murphy, Qun Jane Gu, Yi-Cheng Wu, Heng-Yu Jian, Zhiwei Xu, Adrian Tang, Frank Wang, Yu-Ling Lin, Ho-Hsian Chen, Chewnpu Jou, Mau-Chung Frank Chang
A low phase noise, wideband and compact CMOS PLL for use in a heterodyne 802.15.3c TRX. ESSCIRC (2010)
Lutz M. Kolbe, Rüdiger Zarnekow, Reinhard Hoehn, David Murphy
Vorwort. MKWI (2010)
John Santore, Torben Lorenzen, Robert Creed, David Murphy, Roger Orcutt
The software engineering class builds a GUI for subversion. ACM SIGCSE Bull. 41 (4) (2009)
Aidan Sliney, David Murphy
JDoc: A Serious Game for Medical Learning. ACHI (2008)
Aidan Sliney, David Murphy, David Phelan
Evaluation of home based junior doctor medical simulator. SimuTools (2008)
David Murphy, Gavin J. Doherty, Saturnino Luz
Differentiating between novice and expert surgeons based on errors derived from task analysis. ECCE (2008)
David Murphy, Michael Peter Kennedy, John Buckley, Min Qu
The optimum power conversion efficiency and associated gain of an LC CMOS oscillator. ISCAS (2006)
David Murphy, Min Qu, John Buckley, Michael Peter Kennedy
Observations on the relationship between energy transfer efficiency and phase noise in an LC oscillator. ECCTD (2005)
David Murphy, Ian J. Pitt
Spatial Sound Enhancing Virtual Story Telling. International Conference on Virtual Storytelling (2001)
Ivan Tomek, David Murphy, Guang Yang
MUM - A Multi-Universe MOO. WebNet (1999)
Leonard Webster, David Murphy
InterLearn - An Internet Learning Support Environment for Collaborative Learning. WebNet (1999)
Luca Aceto, David Murphy
Timing and Causality in Process Algebra. Acta Informatica 33 (4) (1996)
Stefano Kasangian, Anna Labella, David Murphy
Process synchronisation as fusion. Appl. Categorical Struct. 4 (4) (1996)
Russell Ovans, David Murphy, Timothy Bartoo
The Infinite Delay Line: Granulation as an In-Line Effect. ICMC (1995)
Timothy Bartoo, David Murphy, Russell Ovans, Barry Truax
Granulation and Time-Shifting of Sampled Sounds in Real-Time with a QUAD DSP Audio Computer System. ICMC (1994)
David Murphy
Time and Duration in Nininterleaving Concurrency. Fundam. Informaticae 19 (3/4) (1993)
Luca Aceto, David Murphy
On the Ill-Timed but Well-Caused. CONCUR (1993)
David Murphy
Observing Located Concurrency. MFCS (1993)
David Murphy, David H. Pitt
Real-Timed Concurrent Refineable Behaviours. FTRTFT (1992)
David Murphy, Axel Poigné
A Functorial Semantics for Observed Concurrency. MFCS (1992)
David Kember, Tammy Lai, David Murphy, Irene Siaw, K. S. Yuen
A synthesis of evaluations of distance education courses. Br. J. Educ. Technol. 23 (2) (1992)
David Murphy
Testing, Betting and Timed True Concurrency. CONCUR (1991)
David Murphy
The Physics of Observation a Perspective for Concurrency Theorists. Bull. EATCS 44 (1991)
David Murphy
A Semantics for Relational Programming. Functional Programming (1991)
David Murphy
Type Refinement in Ruby. Functional Programming (1990)