search for: hellerstein

Assume a model Parent and another model Child. Child belongs_to Parent and Parent has_many Children. The following fails: @ p = Parent.find(:first) assert p.equal?(p.children[0].parent) @ It seems odd to me that I and my child''s parent are not the same object. In fact, this is royally screwing me up. Can anyone tell me why this is or point me at a relevant discussion, blog posting,

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aurelien Wailly, Marc Lacoste (Orange Labs); Herve Debar (Teleom SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aurelien Wailly, Marc Lacoste (Orange Labs); Herve Debar (Teleom SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aur?lien Wailly, Marc Lacoste (Orange Labs); Herv? Debar (T?l?com SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aur?lien Wailly, Marc Lacoste (Orange Labs); Herv? Debar (T?l?com SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aur?lien Wailly, Marc Lacoste (Orange Labs); Herv? Debar (T?l?com SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aur?lien Wailly, Marc Lacoste (Orange Labs); Herv? Debar (T?l?com SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aur?lien Wailly, Marc Lacoste (Orange Labs); Herv? Debar (T?l?com SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Dynamic Energy-Aware Capacity Provisioning for Cloud Computing Environments Qi Zhang, Mohamed Faten Zhani (University of Waterloo); Shuo Zhang (National University of Defense Technology); Quanyan Zhu (University of Illinois at Urbana-Champaign); Raouf Boutaba (University of Waterloo); Joseph L. Hellerstein (Google, Inc.) 2:30PM - 3:30PM Short Papers II VESPA: Multi-Layered Self-Protection for Cloud Resources Aur?lien Wailly, Marc Lacoste (Orange Labs); Herv? Debar (T?l?com SudParis) Usage Patterns in Multi-tenant Data Centers: a Temporal Perspective Robert Birke, Lydia Y. Chen (IBM Research Zuric...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...

...Arif Merchant, Google Pradeep Padala, VMware Eric Rutten, INRIA Grenoble Sharad Singhal, HP Labs Eduardo Tovar, Polytechnic Institute of Porto Zhikui Wang, HP Labs Steering Committee Tarek Abdelzaher, University of Illinois at Urbana Champaign Yixin Diao, IBM T.J. Watson Research Center Joseph L. Hellerstein, Google Chenyang Lu, Washington University in St. Louis Anders Robertsson, Lund University Xiaoyun Zhu, VMware Publicity Chair Matina Maggio, Lund University Web Chair Adrian Suarez, Florida International University

...Arif Merchant, Google Pradeep Padala, VMware Eric Rutten, INRIA Grenoble Sharad Singhal, HP Labs Eduardo Tovar, Polytechnic Institute of Porto Zhikui Wang, HP Labs Steering Committee Tarek Abdelzaher, University of Illinois at Urbana Champaign Yixin Diao, IBM T.J. Watson Research Center Joseph L. Hellerstein, Google Chenyang Lu, Washington University in St. Louis Anders Robertsson, Lund University Xiaoyun Zhu, VMware Publicity Chair Matina Maggio, Lund University Web Chair Adrian Suarez, Florida International University

...nction with UC Berkeley. Conference Co-Chairs: Michael Franklin, UC Berkeley and Tony Hey, Microsoft Research *Register today! <https://www.ustechsregister.com/cloudfutures/default.aspx?pageid=3232>* Program: Day 1 Monday 05/07/2012 09:00 - 10:00 Keynote. Science In the Cloud, Joseph Hellerstein, Manager Big Science, Google_ 10:00 - 10:30 Break 10:30 - 12:00 plenary session ?10:30 -- 11:00 Advancing Declarative Query for Data-Intensive Science in the Cloud, Bill Howe, University of Washington ?11:00 -- 11:30 Programming Paradigms for Technical Computing on Clouds and Supercomputer...

...nction with UC Berkeley. Conference Co-Chairs: Michael Franklin, UC Berkeley and Tony Hey, Microsoft Research *Register today! <https://www.ustechsregister.com/cloudfutures/default.aspx?pageid=3232>* Program: Day 1 Monday 05/07/2012 09:00 - 10:00 Keynote. Science In the Cloud, Joseph Hellerstein, Manager Big Science, Google_ 10:00 - 10:30 Break 10:30 - 12:00 plenary session ?10:30 -- 11:00 Advancing Declarative Query for Data-Intensive Science in the Cloud, Bill Howe, University of Washington ?11:00 -- 11:30 Programming Paradigms for Technical Computing on Clouds and Supercomputer...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...

...Cornell University Rajkumar Buyya, Univ. of Melbourne Rocky Chang, Hong Kong Polytechnic University Yuan Chen, HP Labs Alva Couch, Tufts University Peter Dinda, Northwestern University Fred Douglis, EMC Renato Figueiredo, University of Florida Mohamed Hefeeda, Qatar Computing Research Institute Joe Hellerstein, Google Geoff Jiang, NEC Labs Jeff Kephart, IBM Research Emre Kiciman, Microsoft Research Fabio Kon, University of S?o Paulo Michael Kozuch, Intel Dejan Milojicic, HP Labs Klara Nahrstedt, UIUC Priya Narasimhan, CMU Manish Parashar, Rutgers University Ioan Raicu, Illinois Inst. of Technology Omer R...