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Ian Miguel
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2020 – today
- 2024
- [c65]Erdem Kus, Özgür Akgün, Nguyen Dang, Ian Miguel:
Frugal Algorithm Selection (Short Paper). CP 2024: 38:1-38:16 - [c64]Christopher Stone, András Z. Salamon, Ian Miguel:
A Graph Transformation-Based Engine for the Automated Exploration of Constraint Models. ICGT 2024: 223-238 - [i26]Erdem Kus, Özgür Akgün, Nguyen Dang, Ian Miguel:
Frugal Algorithm Selection. CoRR abs/2405.11059 (2024) - 2023
- [j25]Patrick Spracklen, Nguyen Dang, Özgür Akgün, Ian Miguel:
Automated streamliner portfolios for constraint satisfaction problems. Artif. Intell. 319: 103915 (2023) - [c63]Emma Hart, Ian Miguel, Christopher Stone, Quentin Renau:
Towards optimisers that 'Keep Learning'. GECCO Companion 2023: 1636-1638 - [c62]Carlo Cena, Özgür Akgün, Zeynep Kiziltan, Ian Miguel, Peter Nightingale, Felix Ulrich-Oltean:
Learning When to Use Automatic Tabulation in Constraint Model Reformulation. IJCAI 2023: 1902-1910 - [c61]Özgür Akgün, Alan M. Frisch, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Conjure: Automatic Generation of Constraint Models from Problem Specifications (Extended Abstract). IJCAI 2023: 6833-6838 - [i25]Joan Espasa, Ian Miguel, Peter Nightingale, András Z. Salamon, Mateu Villaret:
Challenges in Modelling and Solving Plotting with PDDL. CoRR abs/2310.01470 (2023) - [i24]Joan Espasa, Ian P. Gent, Ian Miguel, Peter Nightingale, András Z. Salamon, Mateu Villaret:
Towards a Model of Puzznic. CoRR abs/2310.01503 (2023) - [i23]Ian Miguel, András Z. Salamon, Christopher Stone:
Towards Exploratory Reformulation of Constraint Models. CoRR abs/2311.11868 (2023) - 2022
- [j24]Özgür Akgün, Alan M. Frisch, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Conjure: Automatic Generation of Constraint Models from Problem Specifications. Artif. Intell. 310: 103751 (2022) - [c60]Nguyen Dang, Özgür Akgün, Joan Espasa, Ian Miguel, Peter Nightingale:
A Framework for Generating Informative Benchmark Instances. CP 2022: 18:1-18:18 - [c59]Joan Espasa, Ian Miguel, Mateu Villaret:
Plotting: A Planning Problem with Complex Transitions. CP 2022: 22:1-22:17 - [i22]Özgür Akgün, Ian P. Gent, Christopher Jefferson, Zeynep Kiziltan, Ian Miguel, Peter Nightingale, András Z. Salamon, Felix Ulrich-Oltean:
Automatic Tabulation in Constraint Models. CoRR abs/2202.13250 (2022) - [i21]Nguyen Dang, Özgür Akgün, Joan Espasa, Ian Miguel, Peter Nightingale:
A Framework for Generating Informative Benchmark Instances. CoRR abs/2205.14753 (2022) - 2021
- [c58]Joan Espasa, Jordi Coll, Ian Miguel, Mateu Villaret:
Exploring Lifted Planning Encodings in Essence Prime. CCIA 2021: 66-75 - [i20]Jordi Coll, Joan Espasa, Ian Miguel, Mateu Villaret:
A Preliminary Case Study of Planning With Complex Transitions: Plotting. CoRR abs/2110.14397 (2021) - [i19]Özgür Akgün, Alan M. Frisch, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale, András Z. Salamon:
Towards Reformulating Essence Specifications for Robustness. CoRR abs/2111.00821 (2021) - 2020
- [c57]Özgür Akgün, Nguyen Dang, Ian Miguel, András Z. Salamon, Patrick Spracklen, Christopher Stone:
Discriminating Instance Generation from Abstract Specifications: A Case Study with CP and MIP. CPAIOR 2020: 41-51 - [c56]Gökberk Koçak, Özgür Akgün, Tias Guns, Ian Miguel:
Exploiting Incomparability in Solution Dominance: Improving General Purpose Constraint-Based Mining. ECAI 2020: 331-338 - [i18]Patrick Spracklen, Nguyen Dang, Özgür Akgün, Ian Miguel:
Towards Portfolios of Streamlined Constraint Models: A Case Study with the Balanced Academic Curriculum Problem. CoRR abs/2009.10152 (2020) - [i17]Özgür Akgün, Nguyen Dang, Joan Espasa, Ian Miguel, András Z. Salamon, Christopher Stone:
Exploring Instance Generation for Automated Planning. CoRR abs/2009.10156 (2020) - [i16]Gökberk Koçak, Özgür Akgün, Nguyen Dang, Ian Miguel:
Efficient Incremental Modelling and Solving. CoRR abs/2009.11111 (2020)
2010 – 2019
- 2019
- [j23]Blesson Varghese, Ozgur Akgun, Ian Miguel, Long Thai, Adam Barker:
Cloud Benchmarking for Maximising Performance of Scientific Applications. IEEE Trans. Cloud Comput. 7(1): 170-182 (2019) - [c55]Özgür Akgün, Nguyen Dang, Ian Miguel, András Z. Salamon, Christopher Stone:
Instance Generation via Generator Instances. CP 2019: 3-19 - [c54]Carlos Ansótegui, Miquel Bofill, Jordi Coll, Nguyen Dang, Juan Luis Esteban, Ian Miguel, Peter Nightingale, András Z. Salamon, Josep Suy, Mateu Villaret:
Automatic Detection of At-Most-One and Exactly-One Relations for Improved SAT Encodings of Pseudo-Boolean Constraints. CP 2019: 20-36 - [c53]Patrick Spracklen, Nguyen Dang, Özgür Akgün, Ian Miguel:
Automatic Streamlining for Constrained Optimisation. CP 2019: 366-383 - [c52]Saad Attieh, Nguyen Dang, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Athanor: High-Level Local Search Over Abstract Constraint Specifications in Essence. IJCAI 2019: 1056-1063 - [i15]Gökberk Koçak, Özgür Akgün, Tias Guns, Ian Miguel:
Towards Improving Solution Dominance with Incomparability Conditions: A case-study using Generator Itemset Mining. CoRR abs/1910.00505 (2019) - [i14]Alan M. Frisch, Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Toby Walsh:
A Commentary on "Breaking Row and Column Symmetries in Matrix Models". CoRR abs/1910.01423 (2019) - 2018
- [j22]Ian P. Gent, Ian Miguel, Peter Nightingale, Ciaran McCreesh, Patrick Prosser, Neil C. A. Moore, Chris Unsworth:
A review of literature on parallel constraint solving. Theory Pract. Log. Program. 18(5-6): 725-758 (2018) - [c51]Özgür Akgün, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale, András Z. Salamon:
Automatic Discovery and Exploitation of Promising Subproblems for Tabulation. CP 2018: 3-12 - [c50]Patrick Spracklen, Özgür Akgün, Ian Miguel:
Automatic Generation and Selection of Streamlined Constraint Models via Monte Carlo Search on a Model Lattice. CP 2018: 362-372 - [c49]Özgür Akgün, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Metamorphic Testing of Constraint Solvers. CP 2018: 727-736 - [c48]Gokberk Kocak, Ozgur Akgun, Ian Miguel, Peter Nightingale:
Closed Frequent Itemset Mining with Arbitrary Side Constraints. ICDM Workshops 2018: 1224-1232 - [c47]Özgür Akgün, Saad Attieh, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale, András Z. Salamon, Patrick Spracklen, James Wetter:
A Framework for Constraint Based Local Search using Essence. IJCAI 2018: 1242-1248 - [i13]Ian P. Gent, Ciaran McCreesh, Ian Miguel, Neil C. A. Moore, Peter Nightingale, Patrick Prosser, Chris Unsworth:
A Review of Literature on Parallel Constraint Solving. CoRR abs/1803.10981 (2018) - [i12]Özgür Akgün, Ian Miguel:
Modelling Langford's Problem: A Viewpoint for Search. CoRR abs/1808.09847 (2018) - 2017
- [j21]Peter Nightingale, Özgür Akgün, Ian P. Gent, Christopher Jefferson, Ian Miguel, Patrick Spracklen:
Automatically improving constraint models in Savile Row. Artif. Intell. 251: 35-61 (2017) - 2016
- [c46]Özgür Akgün, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Exploiting Short Supports for Improved Encoding of Arbitrary Constraints into SAT. CP 2016: 3-12 - [i11]Blesson Varghese, Ozgur Akgun, Ian Miguel, Long Thai, Adam Barker:
Cloud Benchmarking For Maximising Performance of Scientific Applications. CoRR abs/1608.00406 (2016) - 2015
- [c45]Peter Nightingale, Patrick Spracklen, Ian Miguel:
Automatically Improving SAT Encoding of Constraint Problems Through Common Subexpression Elimination in Savile Row. CP 2015: 330-340 - [c44]James Wetter, Özgür Akgün, Ian Miguel:
Automatically Generating Streamlined Constraint Models with Essence and Conjure. CP 2015: 480-496 - [c43]James Wetter, Ozgur Akgun, Adam Barker, Martin Dominik, Ian Miguel, Blesson Varghese:
Cloud-based E-Infrastructure for Scheduling Astronomical Observations. e-Science 2015: 362-370 - 2014
- [j20]Ian P. Gent, Christopher Jefferson, Steve Linton, Ian Miguel, Peter Nightingale:
Generating custom propagators for arbitrary constraints. Artif. Intell. 211: 1-33 (2014) - [j19]Thomas W. Kelsey, Lars Kotthoff, Christopher Jefferson, Stephen A. Linton, Ian Miguel, Peter Nightingale, Ian P. Gent:
Qualitative modelling via constraint programming. Constraints An Int. J. 19(2): 163-173 (2014) - [c42]Blesson Varghese, Ozgur Akgun, Ian Miguel, Long Thai, Adam Barker:
Cloud Benchmarking for Performance. CloudCom 2014: 535-540 - [c41]Long Thai, Adam Barker, Blesson Varghese, Ozgur Akgun, Ian Miguel:
Optimal Deployment of Geographically Distributed Workflow Engines on the Cloud. CloudCom 2014: 811-816 - [c40]Ian P. Gent, Bilal Syed Hussain, Christopher Jefferson, Lars Kotthoff, Ian Miguel, Glenna F. Nightingale, Peter Nightingale:
Discriminating Instance Generation for Automated Constraint Model Selection. CP 2014: 356-365 - [c39]Peter Nightingale, Özgür Akgün, Ian P. Gent, Christopher Jefferson, Ian Miguel:
Automatically Improving Constraint Models in Savile Row through Associative-Commutative Common Subexpression Elimination. CP 2014: 590-605 - [c38]Ozgur Akgun, Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Breaking Conditional Symmetry in Automated Constraint Modelling with CONJURE. ECAI 2014: 3-8 - [i10]Peter Nightingale, Ian Philip Gent, Christopher Jefferson, Ian Miguel:
Short and Long Supports for Constraint Propagation. CoRR abs/1402.0559 (2014) - [i9]Long Thai, Adam Barker, Blesson Varghese, Ozgur Akgun, Ian Miguel:
Optimal Deployment of Geographically Distributed Workflow Engines on the Cloud. CoRR abs/1410.8359 (2014) - [i8]Blesson Varghese, Ozgur Akgun, Ian Miguel, Long Thai, Adam Barker:
Cloud Benchmarking for Performance. CoRR abs/1411.0912 (2014) - 2013
- [j18]Peter Nightingale, Ian P. Gent, Christopher Jefferson, Ian Miguel:
Short and Long Supports for Constraint Propagation. J. Artif. Intell. Res. 46: 1-45 (2013) - [c37]Ozgur Akgun, Alan M. Frisch, Ian P. Gent, Bilal Syed Hussain, Christopher Jefferson, Lars Kotthoff, Ian Miguel, Peter Nightingale:
Automated Symmetry Breaking and Model Selection in Conjure. CP 2013: 107-116 - 2012
- [j17]Ian P. Gent, Ian Miguel, Neil C. A. Moore:
An empirical study of learning and forgetting constraints. AI Commun. 25(2): 191-208 (2012) - [j16]Lars Kotthoff, Ian P. Gent, Ian Miguel:
An evaluation of machine learning in algorithm selection for search problems. AI Commun. 25(3): 257-270 (2012) - [c36]Dharini Balasubramaniam, Christopher Jefferson, Lars Kotthoff, Ian Miguel, Peter Nightingale:
An automated approach to generating efficient constraint solvers. ICSE 2012: 661-671 - [i7]Thomas W. Kelsey, Lars Kotthoff, Christopher Jefferson, Stephen A. Linton, Ian Miguel, Peter Nightingale, Ian P. Gent:
Qualitative Modelling via Constraint Programming: Past, Present and Future. CoRR abs/1209.3916 (2012) - 2011
- [c35]Ozgur Akgun, Ian Miguel, Christopher Jefferson, Alan M. Frisch, Brahim Hnich:
Extensible Automated Constraint Modelling. AAAI 2011: 4-11 - [c34]Peter Nightingale, Ian P. Gent, Christopher Jefferson, Ian Miguel:
Exploiting Short Supports for Generalised Arc Consistency for Arbitrary Constraints. IJCAI 2011: 623-628 - [c33]Lars Kotthoff, Ian P. Gent, Ian Miguel:
A Preliminary Evaluation of Machine Learning in Algorithm Selection for Search Problems. SOCS 2011: 84-91 - [c32]Dharini Balasubramaniam, Lakshitha de Silva, Christopher Jefferson, Lars Kotthoff, Ian Miguel, Peter Nightingale:
Dominion: An Architecture-Driven Approach to Generating Efficient Constraint Solvers. WICSA 2011: 228-231 - [i6]Ozgur Akgun, Alan M. Frisch, Brahim Hnich, Christopher Jefferson, Ian Miguel:
Conjure Revisited: Towards Automated Constraint Modelling. CoRR abs/1109.1774 (2011) - [i5]Ian P. Gent, Christopher Jefferson, Lars Kotthoff, Ian Miguel:
Modelling Constraint Solver Architecture Design as a Constraint Problem. CoRR abs/1110.6290 (2011) - 2010
- [c31]Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Generating Special-Purpose Stateless Propagators for Arbitrary Constraints. CP 2010: 206-220 - [c30]Lars Kotthoff, Ian Miguel, Peter Nightingale:
Ensemble Classification for Constraint Solver Configuration. CP 2010: 321-329 - [c29]Ian P. Gent, Christopher Jefferson, Lars Kotthoff, Ian Miguel, Neil C. A. Moore, Peter Nightingale, Karen E. Petrie:
Learning When to Use Lazy Learning in Constraint Solving. ECAI 2010: 873-878 - [c28]Ian P. Gent, Ian Miguel, Neil C. A. Moore:
Lazy Explanations for Constraint Propagators. PADL 2010: 217-233 - [i4]Lars Kotthoff, Ian P. Gent, Ian Miguel:
Using machine learning to make constraint solver implementation decisions. CoRR abs/1005.3502 (2010) - [i3]Ian P. Gent, Lars Kotthoff, Ian Miguel, Peter Nightingale:
Machine learning for constraint solver design -- A case study for the alldifferent constraint. CoRR abs/1008.4326 (2010)
2000 – 2009
- 2009
- [j15]Alan M. Frisch, Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Toby Walsh:
Filtering algorithms for the multiset ordering constraint. Artif. Intell. 173(2): 299-328 (2009) - [j14]Andrew Grayland, Christopher Jefferson, Ian Miguel, Colva M. Roney-Dougal:
Minimal ordering constraints for some families of variable symmetries. Ann. Math. Artif. Intell. 57(1): 75-102 (2009) - [c27]Sophie Huczynska, Paul McKay, Ian Miguel, Peter Nightingale:
Modelling Equidistant Frequency Permutation Arrays: An Application of Constraints to Mathematics. CP 2009: 50-64 - [c26]Andrew Grayland, Ian Miguel, Colva M. Roney-Dougal:
Snake Lex: An Alternative to Double Lex. CP 2009: 391-399 - [c25]Ian P. Gent, Paul McKay, Ian Miguel, Peter Nightingale, Sophie Huczynska:
Modelling Equidistant Frequency Permutation Arrays in Constraints. SARA 2009 - [c24]Andrew Grayland, Ian Miguel, Colva M. Roney-Dougal:
Confluence of Reduction Rules for Lexicographic Ordering Constraints. SARA 2009 - [c23]Andrew Grayland, Ian Miguel, Colva M. Roney-Dougal:
In Search of a Better Method to Break Row and Column Symmetries. SARA 2009 - [c22]Andrea Rendl, Ian Miguel, Ian P. Gent, Peter Gregory:
Common Subexpressions in Constraint Models of Planning Problems. SARA 2009 - [c21]Andrea Rendl, Ian Miguel, Ian P. Gent, Christopher Jefferson:
Automatically Enhancing Constraint Model Instances during Tailoring. SARA 2009 - [i2]Alan M. Frisch, Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Toby Walsh:
Filtering Algorithms for the Multiset Ordering Constraint. CoRR abs/0903.0460 (2009) - [i1]Alan M. Frisch, Ian Miguel, Zeynep Kiziltan, Brahim Hnich, Toby Walsh:
Multiset Ordering Constraints. CoRR abs/0905.3769 (2009) - 2008
- [j13]Ian P. Gent, Ian Miguel, Peter Nightingale:
Generalised arc consistency for the AllDifferent constraint: An empirical survey. Artif. Intell. 172(18): 1973-2000 (2008) - [j12]Alan M. Frisch, Ian Miguel:
Introduction to the Special Issue on Abstraction and Automation in Constraint Modelling. Constraints An Int. J. 13(3): 227-228 (2008) - [j11]Alan M. Frisch, Warwick Harvey, Christopher Jefferson, Bernadette Martínez Hernández, Ian Miguel:
Essence : A constraint language for specifying combinatorial problems. Constraints An Int. J. 13(3): 268-306 (2008) - 2007
- [j10]Ian P. Gent, Christopher Jefferson, Tom Kelsey, Inês Lynce, Ian Miguel, Peter Nightingale, Barbara M. Smith, Armagan Tarim:
Search in the patience game 'Black Hole'. AI Commun. 20(3): 211-226 (2007) - [c20]Ian P. Gent, Christopher Jefferson, Ian Miguel, Peter Nightingale:
Data Structures for Generalised Arc Consistency for Extensional Constraints. AAAI 2007: 191-197 - [c19]Alan M. Frisch, Matthew Grum, Christopher Jefferson, Bernadette Martínez Hernández, Ian Miguel:
The Design of ESSENCE: A Constraint Language for Specifying Combinatorial Problems. IJCAI 2007: 80-87 - [c18]Ian P. Gent, Ian Miguel, Andrea Rendl:
Tailoring Solver-Independent Constraint Models: A Case Study with Essence' and Minion. SARA 2007: 184-199 - [e1]Ian Miguel, Wheeler Ruml:
Abstraction, Reformulation, and Approximation, 7th International Symposium, SARA 2007, Whistler, Canada, July 18-21, 2007, Proceedings. Lecture Notes in Computer Science 4612, Springer 2007, ISBN 978-3-540-73579-3 [contents] - 2006
- [j9]Alan M. Frisch, Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Toby Walsh:
Propagation algorithms for lexicographic ordering constraints. Artif. Intell. 170(10): 803-834 (2006) - [j8]Christopher Jefferson, Angela Miguel, Ian Miguel, Armagan Tarim:
Modelling and solving English Peg Solitaire. Comput. Oper. Res. 33(10): 2935-2959 (2006) - [c17]Ian P. Gent, Christopher Jefferson, Ian Miguel:
Watched Literals for Constraint Propagation in Minion. CP 2006: 182-197 - [c16]John William Charnley, Simon Colton, Ian Miguel:
Automatic Generation of Implied Constraints. ECAI 2006: 73-77 - [c15]Ian P. Gent, Christopher Jefferson, Ian Miguel:
Minion: A Fast Scalable Constraint Solver. ECAI 2006: 98-102 - [r1]Kenneth N. Brown, Ian Miguel:
Uncertainty and Change. Handbook of Constraint Programming 2006: 731-760 - 2005
- [j7]Ian Miguel, Qiang Shen:
Exhibiting the behavior of time-delayed systems via an extension to qualitative simulation. IEEE Trans. Syst. Man Cybern. Part A 35(2): 298-305 (2005) - [c14]Ian P. Gent, Tom Kelsey, Steve Linton, Iain McDonald, Ian Miguel, Barbara M. Smith:
Conditional Symmetry Breaking. CP 2005: 256-270 - [c13]Mark Bartlett, Alan M. Frisch, Youssef Hamadi, Ian Miguel, Armagan Tarim, Chris Unsworth:
The Temporal Knapsack Problem and Its Solution. CPAIOR 2005: 34-48 - [c12]Armagan Tarim, Ian Miguel:
A Hybrid Benders' Decomposition Method for Solving Stochastic Constraint Programs with Linear Recourse. CSCLP 2005: 133-148 - [c11]Alan M. Frisch, Christopher Jefferson, Bernadette Martínez Hernández, Ian Miguel:
The Rules of Constraint Modelling. IJCAI 2005: 109-116 - [c10]Alan M. Frisch, Brahim Hnich, Ian Miguel, Barbara M. Smith, Toby Walsh:
Transforming and Refining Abstract Constraint Specifications. SARA 2005: 76-91 - 2004
- [b2]Ian Miguel:
Dynamic flexible constraint satisfaction and its application to AI planning. Edinburgh, Univ., Springer 2004, ISBN 1-85233-764-8, pp. 1-318 - [j6]Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Toby Walsh:
Hybrid Modelling for Robust Solving. Ann. Oper. Res. 130(1-4): 19-39 (2004) - [c9]Armagan Tarim, Ian Miguel:
Echelon Stock Formulation of Arborescent Distribution Systems: An Application to the Wagner-Whitin Problem. CPAIOR 2004: 302-318 - [c8]Alan M. Frisch, Christopher Jefferson, Ian Miguel:
Symmetry Breaking as a Prelude to Implied Constraints: A Constraint Modelling Pattern. ECAI 2004: 171-175 - 2003
- [j5]Ian Miguel, Qiang Shen:
Fuzzy rrDFCSP and planning. Artif. Intell. 148(1-2): 11-52 (2003) - [c7]Alan M. Frisch, Christopher Jefferson, Ian Miguel:
Constraints for Breaking More Row and Column Symmetries. CP 2003: 318-332 - [c6]Alan M. Frisch, Ian Miguel, Zeynep Kiziltan, Brahim Hnich, Toby Walsh:
Multiset Ordering Constraints. IJCAI 2003: 221-226 - 2002
- [c5]Alan M. Frisch, Ian Miguel, Toby Walsh:
CGRASS: A System for Transforming Constraint Satisfaction Problems. International Workshop on Constraint Solving and Constraint Logic Programming 2002: 15-30 - [c4]Alan M. Frisch, Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Toby Walsh:
Global Constraints for Lexicographic Orderings. CP 2002: 93-108 - [c3]Pierre Flener, Alan M. Frisch, Brahim Hnich, Zeynep Kiziltan, Ian Miguel, Justin Pearson, Toby Walsh:
Breaking Row and Column Symmetries in Matrix Models. CP 2002: 462-476 - 2001
- [b1]Ian Miguel:
Dynamic flexible constraint satisfaction and its application to AI planning. University of Edinburgh, UK, 2001 - [j4]