Inventor of linear runtime suffix tree construction, e.g. for solving longests common substring in linear runtime, which Knuth claimed impossible three years before...
Welcome to TopCoder.
Our model is built on three key beliefs:
* Intelligence and talent are universal, not limited to one country or one company.
* The best and smartest ideas should prevail, regardless of where they come from.
* The only way to determine who has a better solution is through competition.
The foundation of TopCoder is a global community of thousands. From coders and contractors to students and hobbyists, they're brought together by a love of programming, a passion for learning, and the
drive to compete.
Together with our community, we established a rigorous and disciplined software development process that leverages our unique competition model. Based on a growing catalog of reusable software components - built and tested by our members - this process generates high-quality applications quickly and efficiently.
Through competition, the TopCoder community has revolutionized the way software is built.
This introductory textbook on reinforcement learning is targeted toward engineers and scientists in artificial intelligence, operations research, neural networks, and control systems, and we hope it will also be of interest to psychologists and neuroscien
Building a centralized database to process billions of open-ended queries per day is a mammoth undertaking. It appears that Google, who perhaps is the only company on the planet with enough imagination, incentive, and expertise to effectively build such a
Natural Language Processing (NLP) and Natural Language Understanding (NLU) are technologies that can extract data and information from free text documents for further processing.
Natural Language Processing (NLP) and Natural Language Understanding (NLU) are technologies that can extract data and information from free text documents for further processing. Language and Computing (L&C) is unique in delivering this level of understan
Diagramming in your web browser without downloading additional software Desktop application feel in a web-based diagramming solution Add collaborators to your work and watch it grow Link to published Gliffy drawings from your blog or wiki Create m
Diagramming in your web browser without downloading additional software Desktop application feel in a web-based diagramming solution Add collaborators to your work and watch it grow Link to published Gliffy drawings from your blog or wiki Create m
Welcome to LiteratePrograms! LiteratePrograms is a unique wiki where every article is simultaneously a document and a piece of code that you can view, download, compile, and run by simply using the "download code" tab at the top of every article. See Inse
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d+T/B) I/Os, where N is the number of d-dimensional (hyper-) rectangles stored in the R-tree, B is the disk block size, and T
GNUBrain is a framework for creating personal software agents, building a multi-agent system, manage your personal meta data and execute distributed algorithms.
Dijkstra's algorithm is probably the best-known and thus most implemented shortest path algorithm. It is simple, easy to understand and implement, yet impressively efficient. By getting familiar with such a sharp tool, a developer can solve efficiently an
Social bookmark tools are rapidly emerging on the Web. In such systems users are setting up lightweight conceptual structures called folksonomies. The reason for their immediate success is the fact that no specific skills are needed for participating. At
Social bookmark tools are rapidly emerging on the Web. In such systems users are setting up lightweight conceptual structures called folksonomies. The reason for their immediate success is the fact that no specific skills are needed for participating. At
Hyperlinking is the foundation of the web. As users add new content, and new sites, it is bound in to the structure of the web by other users discovering the content and linking to it. Much as synapses form in the brain, with associations becoming stronge
Hyperlinking is the foundation of the web. As users add new content, and new sites, it is bound in to the structure of the web by other users discovering the content and linking to it. Much as synapses form in the brain, with associations becoming stronge
I'd been planning to add full-text search capabilities to FastRI from the beginning, and in Ruby-land "full-text" means Ferret. But I wanted to keep dependencies to a minimum, as FastRI could someday aspire to replace parts of the agonizing ri in the stdl
Brand new... good for you! "To endow computers with common sense is one of the major long-term goals of Artificial Intelligence research. One approach to this problem is to formalize commonsense reasoning using mathematical logic."
MG4J (Managing Gigabytes for Java) is a free full-text indexing system for large document collections written in Java. As a by-product, it offers several general-purpose optimised classes, including fast & compact mutable strings, bit-level I/O, fast unsy
A Tutorial and Recipe Book for Those in a Hurry - Provides an owerview of what can be done with the BioJava API: All sorts of string manipulation, HMMs, Trees etc.
A Collection of Java-Classes for various Trie-Implementations, including Patricia Trie and Interfaces implementing Set and Map. Free for non-commercial use. Well documented and incl. Tests.
G. Maldonado. Journal of epidemiology and community health, 62 (7):
655-63(Juli 2008)4593<m:linebreak></m:linebreak>GR: 1R29-ES07986/ES/NIEHS NIH HHS/United States; JID: 7909766; ppublish;<m:linebreak></m:linebreak>Mesures d'associació.
N. Pandis, und D. Machin. American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 142 (4):
565-7(Oktober 2012)7485<m:linebreak></m:linebreak>JID: 8610224; 2012/08/20 received; 2012/08/20 revised; 2012/08/20 accepted; ppublish;<m:linebreak></m:linebreak>Sample size; RR.
S. Roberts. Nutrition (Burbank, Los Angeles County, Calif.), 24 (5):
492-4(Mai 2008)6783<m:linebreak></m:linebreak>JID: 8802712; 2007/12/07 received; 2008/01/05 accepted; 2008/03/05 aheadofprint; ppublish;.
J. du Prel, G. Hommel, B. Röhrig, und M. Blettner. Deutsches Ärzteblatt international, 106 (19):
335-9(Mai 2009)5283<m:linebreak></m:linebreak>JID: 101475967; OID: NLM: PMC2689604; 2008/07/23 received; 2008/08/21 accepted; 2009/05/08 epublish; ppublish;<m:linebreak></m:linebreak>Límits de confiança; Significació estadística; Introductori; Critical appraisal.
B. Efron. Science (New York, N.Y.), 340 (6137):
1177-8(Juni 2013)7390<m:linebreak></m:linebreak>JID: 0404511; ppublish;<m:linebreak></m:linebreak>Mètodes bayessians; Introductori.
I. Yoo, P. Alafaireet, M. Marinov, K. Pena-Hernandez, R. Gopidi, J. Chang, und L. Hua. Journal of medical systems, 36 (4):
2431-48(August 2012)6940<m:linebreak></m:linebreak>JID: 7806056; 2011/02/07 received; 2011/04/07 accepted; 2011/05/03 aheadofprint; ppublish;<m:linebreak></m:linebreak>Anàlisi de dades; Data mining; Introductori.
N. Pandis. American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 142 (1):
147-8(Juli 2012)6939<m:linebreak></m:linebreak>JID: 8610224; 2012/03/28 received; 2012/03/28 revised; 2012/03/28 accepted; ppublish;<m:linebreak></m:linebreak>Tipus d'estudis; Factorial trial; Sample size; Introductori.
C. Metz, B. Herman, und C. Roe. Medical decision making : an international journal of the Society for Medical Decision Making, 18 (1):
110-21(1998)3741<m:linebreak></m:linebreak>Proves diagnòstiques.
S. Finfer, und S. Heritier. Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine, 11 (1):
46-57(März 2009)5326<m:linebreak></m:linebreak>LR: 20090928; JID: 100888170; 0 (Blood Glucose); 0 (Hypoglycemic Agents); 11061-68-0 (Insulin); CIN: Crit Care Resusc. 2009 Sep;11(3):231. PMID: 19737129; ppublish;<m:linebreak></m:linebreak>Statistical analysis plan.
R. Chu, L. Thabane, J. Ma, A. Holbrook, E. Pullenayegum, und P. Devereaux. BMC medical research methodology, 11 (1):
21(Januar 2011)5966<m:linebreak></m:linebreak>M3: 10.1186/1471-2288-11-21;<m:linebreak></m:linebreak>Mesures de contrast; Mixed models; GEE; RCT.
J. du Prel, B. Röhrig, G. Hommel, und M. Blettner. Deutsches Ärzteblatt international, 107 (19):
343-8(Mai 2010)20532129<m:linebreak></m:linebreak> <m:linebreak></m:linebreak>JID: 101475967; OID: NLM: PMC2881615; 2009/10/14 received; 2010/02/22 accepted; 2010/05/14 epublish; ppublish;<m:linebreak></m:linebreak> <m:linebreak></m:linebreak>Anàlisi de dades.
P. Bossuyt, J. Reitsma, D. Bruns, C. Gatsonis, P. Glasziou, L. Irwig, J. Lijmer, D. Moher, D. Rennie, und H. de Vet. BMJ (Clinical research ed.), 326 (7379):
41-4(Januar 2003)7132<m:linebreak></m:linebreak>LR: 20120306; JID: 8900488; CIN: BMJ. 2003 Mar 15;326(7389):601. PMID: 12637417; CIN: BMJ. 2003 Jan 4;326(7379):3-4. PMID: 12511433; RF: 19; OID: NLM: PMC1124931; ppublish;<m:linebreak></m:linebreak>Publicació; Proves diagnòstiques.
A. Figueiras, F. Tato, B. Takkouche, und J. Gestal-Otero. European journal of clinical pharmacology, 51 (6):
445-8(Januar 1997)6054<m:linebreak></m:linebreak>LR: 20061115; JID: 1256165; ppublish;<m:linebreak></m:linebreak>Disseny; Tipus d'estudis.
J. Carrasco, B. Phillips, J. Puig-Martinez, T. King, und V. Chinchilli. Computer methods and programs in biomedicine, 109 (3):
293-304(März 2013)7156<m:linebreak></m:linebreak>CI: Copyright (c) 2012; JID: 8506513; 2011/12/29 received; 2012/09/04 revised; 2012/09/04 accepted; aheadofprint;<m:linebreak></m:linebreak>Mesures de concordància; CCC; SAS; R; Dades longitudinals.
J. Donzé, D. Aujesky, D. Williams, und J. Schnipper. JAMA internal medicine, 173 (8):
632-8(April 2013)7278<br/>JID: 101589534; aheadofprint; SO: JAMA Intern Med. 2013 Mar 25:1-7. doi: 10.1001/jamainternmed.2013.3023.;<br/>Models predictius; Proves diagnòstiques.
T. Filleron, A. Laplanche, J. Boher, und A. Kramar. Computer methods and programs in biomedicine, 100 (1):
24-38(Oktober 2010)5711<m:linebreak></m:linebreak>CI: Copyright (c) 2010; JID: 8506513; 2009/07/06 received; 2010/02/13 revised; 2010/02/21 accepted; 2010/03/24 aheadofprint; ppublish;<m:linebreak></m:linebreak>Anàlisi de supervivència; Competing risks.
R. Donatelli, und S. Lee. American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 144 (1):
156-61(Juli 2013)7475<m:linebreak></m:linebreak>CI: Copyright (c) 2013; JID: 8610224; 2013/01/01 received; 2013/03/01 revised; 2013/03/01 accepted; ppublish;<m:linebreak></m:linebreak>Mesures de concordància.
Y. Arimone, B. Bégaud, G. Miremont-Salamé, A. Fourrier-Réglat, M. Molimard, N. Moore, und F. Haramburu. Journal of clinical epidemiology, 59 (3):
308-14(März 2006)4201<m:linebreak></m:linebreak>LR: 20061115; PUBM: Print; JID: 8801383; 0 (Pharmaceutical Preparations); 2004/01/13 received; 2004/10/20 revised; 2005/08/01 accepted; ppublish;<m:linebreak></m:linebreak>Mesures d'associació.
J. Lindsey, und L. Ryan. Statistics in medicine, 17 (2):
219-38(Januar 1998)2874<m:linebreak></m:linebreak>Tutorial in Biostatistics;<m:linebreak></m:linebreak>Anàlisi de supervivència; Interval-censored.
Y. Pan, S. Caudill, R. Li, und K. Caldwell. Computer methods and programs in biomedicine, 117 (2):
292-7(November 2014)Mesures de contrast; Proves no paramètriques; SAS; R; Software estadístic.