Documents Found!
As seen in
Less Work, Better Grades
Join
Course Hero
Access
best resources
Ace
your classes
Ace your courses with Course Hero!

Limited, unformatted preview (showing 83 of 502 words):
...Solutions Possible for Hw3 ** See the clarification for e and g a. List the Order# and Ship_date for all orders shipped from Warehouse# "W2". select Order#, Ship_date from Shipment where Warehouse# = 'W2' b. List the Warehouse information from which the Customer named "Jose Lopez" was supplied his orders. Produce a listing of Order#, Warehouse#. select Order.Order#, Shipment.Warehouse# from Customer, Shipment, Order where Order.Order# = Shipment.Order# and Customer.Cust# = Order.Cust# and Customer.Cname...
Study Smarter, Score Higher
View This Document For FREE!
 
Document Content (unformatted)
Course Hero has millions of student submitted documents similar to the one below including study guides, homework solutions, papers, exam answer keys and textbook solutions.
Solutions Possible for Hw3 ** See the clarification for e and g a. List the Order# and Ship_date for all orders shipped from Warehouse# "W2". select Order#, Ship_date from Shipment where Warehouse# = 'W2' b. List the Warehouse information from which the Customer named "Jose Lopez" was supplied his orders. Produce a listing of Order#, Warehouse#. select Order.Order#, Shipment.Warehouse# from Customer, Shipment, Order where Order.Order# = Shipment.Order# and Customer.Cust# = Order.Cust# and Customer.Cname = 'Jose Lopez' c. Produce a listing: Cname, #ofOrders, Avg_Order_Amt, where the middle column is the total number of orders by the customer and the last column is the average order amount for that customer. (Use aggregate functions -- Figure 2.29 on page 64 (5th ed) is a good example for incorporating multiple aggregate functions on different attributes but using the same attribute to group results)) select Cname, count(*) as #ofOrders, avg(Ord_Amt) as Avg_Order_Amt from Customer, Order where Customer.Cust# = Order.Cust# group by Cname d. List the Order# for orders that were shipped from warehouses in New York. select Shipment.Order# from Shipment, Warehouse where Shipment.Warehouse# = Warehouse.Warehouse# and Warehouse.City = "New York" e. Delete all orders for customer named "Jose Lopez" Note: the order is important; delete from Order last. Delete from Order_Item where Order# in (select Order.Order# from Customer, Order where Customer.Cname = "Jose Lopez" and Customer.Cust# = Order.Cust#) Delete from Shipment where in Order# (select Order.Order# from Customer, Order where Customer.Cname = "Jose Lopez" and Customer.Cust# = Order.Cust#) Delete from Order where Order# in (select Order.Order# from Customer, Order where Customer.Cname = "Jose Lopez" and Customer.Cust# = Order.Cust#) f. Move the shipping date by a week for all those orders originating from warehouses in Baltimore. update Shipment set Ship_date = Ship_date + 7 where Shipment.Warehouse# in (select Warehouse.Warehouse# from Warehouse where City = "Baltimore") g. List all items that have a price greater than the average price. select Item# from Item where Unit_Price > all (select avg(Unti_Price) as Unit_Price from Item) Note: we are using > all construct here and the word "all" is needed and not optional, even though the subquery results in a single value relation. h. Find out the maximum number of orders shipped out of warehouses in Baltimore. select max(Num_Orders) from (Select Warehouse#, count(#Orders) from Shipment as S, Warehouse as W where S.Warehouse# = W.Warehouse# and W.City = "Baltimore" group by Warehouse#) as WOrders (Warehouse#, Num_Orders) i. Find the item with the maximum unit price. Select Item# from Item where Unit_Price in (select max(Unit_Price) as Unit_Price from Item) j. List all customer names whose orders were shipped from a warehouse in the same city as they live in. Select Cname from Customer as C, Order as O, Shipment as S, Warehouse as W where C.Cust# = O.Cust# and O.Order# = S.Order# and S.warehouse# = W.warehouse# and C.City = W.City
Find millions of documents here - Study Guides, Homework Solutions, Papers, Exam Answer Keys and more. Course Hero has millions of course related materials that will enable you to learn better, faster and get an A in all your courses.
Below is a small sample set of documents:

UMBC >> CMSC >> 461 (Spring, 2008)
Exercises 43 person (driver-id, name, address) car (license, model, year) accident (report-number, date, location) owns (driver-id, license) participated (driver-id, car, report-number, damage-amount) Figure 4.12. Insurance database. insert into a...
UMBC >> CMSC >> 461 (Spring, 2008)
CMSC 461 Project Description and Requirements Hospital Database Application System description: You are to implement a database application to support the basic functions of a hospital: Patients are admitted to the hospital and assigned beds, and dis...
UMBC >> CMSC >> 461 (Spring, 2008)
HW4 Answer Key 1. Exercise 7.2: List all functional dependencies satisfied by the relation of Figure 7.18. Answer: Non-trivial functional dependencies: A -> B C -> B 2. Exrercise 7.6: Compute the closure of the following set F of functional dependenc...
UMBC >> CMSC >> 461 (Spring, 2008)
Chapter2:EntityRelationshipModel s EntitySets s RelationshipSets s DesignIssues s MappingConstraints s Keys s ERDiagram s ExtendedERFeatures s DesignofanERDatabaseSchema s ReductionofanERSchematoTables DatabaseSystemConcepts 2.1 Silberschatz,Korth...
UMBC >> CMSC >> 461 (Spring, 2008)
Chapter7:RelationalDatabaseDesign Chapter7:RelationalDatabaseDesign s FirstNormalForm s PitfallsinRelationalDatabaseDesign s FunctionalDependencies s Decomposition s BoyceCoddNormalForm s ThirdNormalForm s MultivaluedDependenciesandFourthNormalForm ...
UMBC >> CMSC >> 461 (Spring, 2008)
Univ. Registrar Banking application Bookstore The following ER diagrams are from Ullmans text website http:/www-db.stanford.edu/~ullman/fcdb TV Series Database Music collection Photo Shop Literature search ...
UMBC >> CMSC >> 461 (Spring, 2008)
CMSC461 Project: Car Dealership You are to design and develop an RDBMS-based software system to support a car dealership. The system must support both sales and servicing departments of the dealership. You must track, among other details, the make an...
UMBC >> CMSC >> 461 (Spring, 2008)
Homework 4 due April 27 beginning of class. All homework unless otherwise noted must be done independently. No late homework accepted. Chapter 7 Exercise 7.2 Exercise 7.4 Exercise 7.6 Exercise 7.11 Exercise 7.12 Are there any inferred func...
UMBC >> CMSC >> 461 (Spring, 2008)
Final Review Topics Chapter 4 SQL, Chapter 7 Relational-Database Design, Chapter 11 Storage and File Structure, Chapter 12 Indexing and Hashing, Chapter 15 Transactions, Chapter 16 Concurrency Control SQL Emphasis on Aggregate Functions, Nest...
UMBC >> CS >> 421 (Fall, 1999)
Software skills evaluation Name (PRINT CLEARLY): _ UMBC email address: Date: _ _ Please complete the following questions as accurately as you can. 1. Are you mainly a PC user or a Mac user or a UNIX workstation user? Use the chart below to rate...
UMBC >> CMSC >> 1 (Fall, 2008)
CMSC 461: Database Management Systems Jan 30, 2007 Course Outline Instructor: Parag Namjoshi 1 Contact Information Instructor Parag Namjoshi nam1@cs.umbc.edu Oce Hours ITE 215 TA Sandor Dornbush sandor1@umbc.edu Oce Hours ITE 332 Wed 3:30-5:30 p...
UMBC >> CMSC >> 461 (Spring, 2008)
CMSC 461: Database Management Systems Jan 30, 2007 Course Outline Instructor: Parag Namjoshi 1 Contact Information Instructor Parag Namjoshi nam1@cs.umbc.edu Oce Hours ITE 215 TA Sandor Dornbush sandor1@umbc.edu Oce Hours ITE 332 Wed 3:30-5:30 p...
UMBC >> CSEE >> 681 (Fall, 2006)
Multiprotocol Label Switching (MPLS) Sookyoung Lee Agenda Problems of traditional IP routing Motivations for MPLS Objectives of MPLS What is MPLS? Label, FEC, LIB, LER, LSR, and LSP How MPLS works? LDP, CR-LEP, TE-RSVP Main capabilities ...
UMBC >> CSEE >> 681 (Fall, 2006)
SONET Ashwini R Ujjinamatada 24th October 2006 What is SONET ? SONET stands for Synchronous Optical Network. is a standard for optical telecommunications transport formulated by the Exchange Carriers Standards Association (ECSA) for the American N...
UMBC >> CSEE >> 681 (Fall, 2006)
DVMRP Distance Vector Multicast Routing Protocol Jerad Bates UMBC - Fall 2006 DVMRP Basics An interior gateway protocol Functions within an Autonomous System (AS) but not between ASs need additional protocol(s) for nonmulticast routing, but DVM...
UMBC >> CSEE >> 681 (Fall, 2006)
Multicast Routing in Datagram Internetworks and Extended LANs STEPHEN E. DEERING and DAVID R. CHERITON Stanford University Multicasting, the transmission of a packet to a group of hosts, is an important service for improving the efficiency and robus...
UMBC >> CMSC >> 661 (Spring, 2008)
Information Retrieval P. BAXENDALE, Editor A Relational Model of Data for Large Shared Data Banks E. F. CODD I B M Research Laboratory, San Jose, California Future users of large data banks must be protected from having to know how the data is org...
UMBC >> CMSC >> 661 (Spring, 2008)
Homework #1 Database Answer Sheet This is an answer sheet of possible answers. Other answers were also accepted. Exercise 5.2.1 Grading: -1 or -2 for some errors, -4 for large errors. The question asks for the student to also write the results of the...
UMBC >> CMSC >> 661 (Spring, 2008)
Minimal cover (example discussed in class) F = { AB -> C, C -> A, BC -> D, ACD -> B, D -> E, D -> G, BE -> C, CG -> B, CG -> D, CE -> A, CE -> G} Notice that we have single attribute on the RHS in all FDs, we need to look for extraneous (redundant) a...
UMBC >> CMSC >> 661 (Spring, 2008)
Lossless Join Example discussed in class Let R = ABCDE, R1 = AD, R2 = AB, R3 = BE, R4 = CDE, and R5 = AE. Let the functional dependencies be: A -> C, B -> C, C -> D, DE -> C, CE -> A Apply algorithm 7.2 from class handout to test if the decomposition...
UMBC >> CMSC >> 661 (Spring, 2008)
CS 245: Database System Principles Notes 4: Indexing Hector Garcia-Molina CS 245 Notes 4 1 Chapter 4 Indexing & Hashing value ? record value CS 245 Notes 4 2 Topics Conventional indexes B-trees Hashing schemes CS 245 Notes 4 3 Sequen...
UMBC >> CMSC >> 661 (Spring, 2008)
CS 245: Database System Principles Notes 5: Hashing and More Hector Garcia-Molina CS 245 Notes 5 1 Hashing key h(key) <key> Buckets (typically 1 disk block) . . . CS 245 Notes 5 2 Two alternatives . . (1) key h(key) . records . . . CS...
UMBC >> CMSC >> 661 (Spring, 2008)
CS 245: Database System Principles Notes 09: Concurrency Control Hector Garcia-Molina CS 245 Notes 09 1 Chapter 9 T1 Concurrency Control T2 Tn DB (consistency constraints) CS 245 Notes 09 2 Example: T1: Read(A) T2: Read(A) A A+100 A A2 W...
UMBC >> CMSC >> 661 (Spring, 2008)
CS 245: Database System Principles Notes 10: More TP Hector Garcia-Molina CS 245 Notes 10 1 Sections to Skim: Chapter 8: none (read all sections) Chapter 9: skim 9.8 Chapter 10: skim 10.4, 10.5, 10.6, 10.7 maybe 10.2 (decide later.) Chap...
UMBC >> CMSC >> 661 (Spring, 2008)
CS 245: Database System Principles Notes 6: Query Processing Hector Garcia-Molina CS 245 Notes 6 1 Query Processing Q Query Plan Focus: Relational System Others? CS 245 Notes 6 2 Example Select B,D From R,S Where R.A = c S.E = 2 R.C=S.C C...
UMBC >> CMSC >> 661 (Spring, 2008)
CS 245: Database System Principles Notes 7: Query Optimization Hector Garcia-Molina CS 245 Notes 7 1 Query Optimization -> Generating and comparing plans Query Generate Pruning Estimate Cost Cost Select Pick Min CS 245 Notes 7 2 Plans x x To ge...
UMBC >> CMSC >> 661 (Spring, 2008)
Final Review Datalog (Ch 10) Rules and queries RA expressions for Datalog rules Datalog program as a query expression and rectification Concept of Safety Negation combined with Recursion Safe and Stratified Rules Fixed Point Solution for recu...
UMBC >> CSEE >> 1 (Fall, 2008)
Keyframe-based Video Summarization using Delaunay Clustering PADMAVATHI MUNDUR, YONG RAO, YELENA YESHA Department of Computer Science and Electrical Engineering University of Maryland Baltimore County 1000 Hilltop Circle Baltimore, MD 21250 {pmundur,...
UMBC >> CS >> 691 (Spring, 2000)
Title of My Document My Name Goes Here January 23, 2004 Hello, world! Hello, world! Hello, world! Hello, world! 1 ...
UMBC >> CS >> 691 (Spring, 2000)
In-Class Exercise on Plagiarism Original Passage ACT-R claims that cognition emerges as the consequence of an interaction between specic units of procedural knowledge and specic units of declarative knowledge. The units of declarative knowledge are c...
UMBC >> CS >> 691 (Spring, 2000)
Examples of Unacceptable Paraphrases If there are more than two words in a row that are identical to the text, you are copying, not summarizing. I would much rather see grammatically incorrect insights into the paper than a cut-and-paste summary. Ea...
UMBC >> CS >> 691 (Spring, 2000)
Paper Summary: Newman, The Structure of Scientic Collaboration Networks January 27, 2004 M. E. J. Newman, The structure of scientic collaboration networks, Proceedings of the National Academy of Sciences USA 98(2):404-409, January 16, 2001. The contr...
UMBC >> CS >> 691 (Spring, 2000)
BibTex and Annotated Bibliographies Marie desJardins February 5, 2004 1 BibTeX BibTeX is a program that works in conjunction with LaTeX to produce inline citations and references. To use BibTeX, you need to create a .bib le that contains your bibl...
UMBC >> CS >> 691 (Spring, 2000)
Writing: Progress and Style CMSC 691B February 15, 2006 Prof. Marie desJardins September1999 Sources Robert L. Peters, Getting What You Came For: The Smart Students Guide to Earning a Masters or Ph.D. (Revised Edition). NY: Farrar, Straus, and Gi...
UMBC >> CS >> 691 (Spring, 2000)
CMSC 691B SPRING 2006 OUTSIDE READER AGREEMENT STUDENT NAME: _ PROJECT TOPIC: _ READER NAME: _ By signing this form, the student agrees to deliver the literature survey and final paper assignments to the reader by the deadlines indicated below. T...
UMBC >> CS >> 691 (Spring, 2000)
Giving Effective Presentations Marie desJardins (mariedj@cs.umbc.edu) CMSC 691B February 20, 2006 September1999 October 1999 Sources x Robert L. Peters, Getting What You Came For: The Smart x x x x x Students Guide to Earning a Masters or Ph.D. ...
UMBC >> CS >> 691 (Spring, 2000)
CMSC 691B Presentation Feedback Your name: Date: Presenter\'s name: Authors of paper: Please rate the presentation using the following criteria (1-poor, 2-weak, 3-fair, 4-good, 5-excellent) Content Explained what the authors did and why 1 2 3 Review...
UMBC >> CS >> 691 (Spring, 2000)
Writing III Marie desJardins (mariedj@cs.umbc.edu) CMSC 691B March 1, 2006 September1999 October 1999 Sources x Justin Zobel, Writing for Computer Science: The Art of Effective Communication. Singapore: SpringerVerlag, 1997. (Chapters 4-6) x Lesl...
UMBC >> CS >> 691 (Spring, 2000)
Experiment Design for Computer Scientists Marie desJardins (mariedj@cs.umbc.edu) CMSC 691B March 6, 2006 September1999 October 1999 Sources x Paul Cohen, Empirical Methods in Artificial Intelligence, MIT Press, 1995. x Tom Dietterich, CS 591 clas...
UMBC >> CS >> 691 (Spring, 2000)
CMSC 691B LITERATURE SURVEY REVIEW FORM Adapted from ICML-03 review form AUTHOR\'S NAME: TITLE OF SURVEY: REVIEWER\'S NAME: -SUMMARY. Please summarize the area of this survey in one sentence. -OVERALL. Give an overall rating of the paper (mark with an ...
UMBC >> CS >> 691 (Spring, 2000)
ICML2003 Minitutorial on Research, Riting, and Reviews Experimental Methodology RobHolte UniversityofAlberta holte@cs.ualberta.ca 1 February 16, 2009 Experimentsserveapurpose q q q Theyprovideevidenceforclaims,design themaccordingly Chooseapprop...
UMBC >> CS >> 691 (Spring, 2000)
Marie desJardins Associate Professor of Computer Science University of Maryland, Baltimore County Voice: (410) 455-3967 Department of Computer Science and Electrical Engineering Fax: (410) 455-3969 1000 Hilltop Circle E-mail: mariedj@cs.umbc.edu Balt...
UMBC >> CS >> 691 (Spring, 2000)
Proposals Marie desJardins (mariedj@cs.umbc.edu) CMSC 691B April 19, 2006 Sources x Robert L. Peters, Getting What You Came For: The Smart Students Guide to Earning a Masters or Ph.D. (Revised Edition). NY: Farrar, Straus, and Giroux, 1997. x Pete...
UMBC >> CS >> 691 (Spring, 2000)
Time Management / Success Strategies Marie desJardins (mariedj@cs.umbc.edu) CMSC 691B April 18, 2006 October 1999 Sources x Robert L. Peters, Getting What You Came For: The Smart Students Guide to Earning a Masters or Ph.D. (Revised Edition). NY:...
UMBC >> CS >> 691 (Spring, 2000)
CMSC 691B Research Presentation Feedback Your name: Date: Please rate the presentation using the following criteria (1-poor, 2-weak, 3-fair, 4-good, 5-excellent) Content Clearly described the problem to be solved 1 2 3 Conveyed why this problem is i...
UMBC >> AMS >> 2009 (Fall, 2008)
Quantum Computing ? Quantum Computing Dept. of Comp. Sci. & Electrical Engineering University of Maryland Baltimore County Baltimore, MD 21250 Email: Lomonaco@UMBC.EDU WebPage: http:/www.csee.umbc.edu/~lomonaco Other PowerPoint talks on QC are can ...
UMBC >> AMS >> 2009 (Fall, 2008)
2/4/2009 Outline a. b. c. d. e. Quantum Fourier Transform Phase Estimation Grover Search Matrix Inversion Brief Survey of Other Quantum Algorithms. Quantum Algorithms AMS Short Course Peter Shor MIT Cambridge, MA Quantum Fourier Transform The quan...
UMBC >> AMS >> 2009 (Fall, 2008)
Quantum Information Theory and Measure Concentration ! Overview What is information theory? ! Patrick Hayden (McGill) Entropy, compression, noisy coding and beyond ! ! ! ! ! What does it have to do with quantum mechanics? Noise in the quantum me...
UMBC >> AMS >> 2009 (Fall, 2008)
2/4/2009 Quantum Error Correction and Fault Tolerance Daniel Gottesman Perimeter Institute The Classical and Quantum Worlds Quantum Errors A general quantum error is a superoperator: Ak Ak Classical Repetition Code To correct a single bit-fli...
UMBC >> AMS >> 2009 (Fall, 2008)
Topological Quantum Information Theory L. H. Kauffman, UIC www.math.uic.edu/~kauffman <kauffman@uic.edu> The Principles of Artistic Illusions Now [October 2003] I find this ring illusion on the web, without any credit to me, even though the proport...
UMBC >> AMS >> 2009 (Fall, 2008)
? Quantum Knots ? Quantum Knots & Mosaics University of Maryland Baltimore County (UMBC) Email: Lomonaco@UMBC.edu WebPage: www.csee.umbc.edu/~lomonaco Throughout this talk: Samuel Lomonaco Knot means either a knot or a link L - O- O- P This ta...
UMBC >> CMSC >> 1 (Fall, 2008)
CMSC 461: Database Management Systems May 31, 2005 Course Outline Instructor: Parag Namjoshi 1 Contact Information Instructor Parag Namjoshi nam1@cs.umbc.edu Oce Hours ITE 366 Tu-Th 4:455:45pm or by appointment (410) 455-8945 Course website: ht...
UMBC >> CMSC >> 461 (Spring, 2008)
CMSC 461: Database Management Systems May 31, 2005 Course Outline Instructor: Parag Namjoshi 1 Contact Information Instructor Parag Namjoshi nam1@cs.umbc.edu Oce Hours ITE 366 Tu-Th 4:455:45pm or by appointment (410) 455-8945 Course website: ht...
UMBC >> CMSC >> 691 (Summer, 1998)
An Adaptive Energy-Efficient and Low-Latency MAC for Data Gathering in Wireless Sensor Networks Gang Lu, Bhaskar Krishnamachari, Cauligi S. Taghavendra Department of Electrical Engineering, University of Southern California California Los Angeles, CA...
UMBC >> CMSC >> 691 (Summer, 1998)
Z-MAC: a Hybrid MAC for Wireless Sensor Networks Joshua Lottich CMPE 691S 3/6/2007 I. Rhee, A. Warrier, M. Aia, and J. Min. Z-MAC: a hybrid MAC for wireless sensor networks, in the Proceedings of the 3rd ACM Conference on Embedded Network Sensor Sys...
UMBC >> CMSC >> 691 (Summer, 1998)
An Energy-Efficient, Scalable and Collision-Free MAC Layer Protocol for Wireless Sensor Networks Presented by Burak Ustun Department of Computer Science and Electrical Engineering University of Maryland Baltimore County Outline MAC Layer Protoc...
UMBC >> CMSC >> 691 (Summer, 1998)
Efficient Distributed Medium Access Arbitration for Multi-Channel Wireless Sensor Networks Mohamed Younis and Samuel Bushra Dept. of Computer Science and Electrical Engineering University of Maryland Baltimore County younis, sbushr2@cs.umbc.edu Prese...
UMBC >> CMSC >> 691 (Summer, 1998)
Distributed Clustering in Ad-hoc Sensor Networks: A Hybrid, Energy-Efficient Approach Paper by Ossama Younis and Sonia Fahmy Department of Computer Sciences, Purdue University Presented by Piyush Shah (CMSC 691S, Spring 2007 ) Overview Introductio...
UMBC >> CMSC >> 691 (Summer, 1998)
Energy-efficient bootstrapping for wireless sensor networks Authors: Rajesh Mathew, Mohamed Younis, Sameh M. Elsharkawy Presented by: Obinna Odumodu Energy Awareness in WSNs Hardware design approaches include: operation modes, signal modulation and ...
UMBC >> CMSC >> 691 (Summer, 1998)
Accurate Anchor-Free Node Localization in Wireless Sensor Networks Paper by Adel Youssef, Ashok Agrawala, and Mohamed Younis Presented by R. Joe Weiblen Introduction Localization is a problem in WSNs Nodes randomly deployed Location unknown ...
UMBC >> CMSC >> 691 (Summer, 1998)
Distributed Online Localization in Sensor Networks Using a Moving Target Aram Galstyan and Kristina Lerman from Information Sciences Institute Bhaskar Krishnamachari and Sundeep Pattem from University of Southern California Overview Introduction...
UMBC >> CMSC >> 691 (Summer, 1998)
Minimum-Energy Asynchronous Dissemination to Mobile Sinks in Wireless Sensor Networks (SEAD) Authors: Hyung Seok Kim (Seul National University) Tarek F. Abdelzaher (University of VA) Wook Hyun Kwon (Seoul National University) Presenter: Bryan Althous...
UMBC >> CMSC >> 691 (Summer, 1998)
DATA GATHERING ALGORITHMS IN SENSOR NETWORKS USING ENERGY METRICS Lindsey, Raghavendra, Sivalingam Bryn Davies CMSC-491S 2007-04-10 The Setup nodes basic sensor network configuration Well, whats basic? the nodal characteristic assumptions are Ener...
UMBC >> CMSC >> 691 (Summer, 1998)
Geographical and Energy Aware Routing: a recursive data dissemination protocol for wireless sensor networks Yan Yu, Ramesh Govindan, Deborah Estrin Presented by Albert Hsu Outline Introduction Related Work GEAR Energy Awareness Recursive Geographic...
UMBC >> CMSC >> 691 (Summer, 1998)
SPEED: Stateless Protocol for Real Time Communication Written By: Tian He John A Stankovic Chenyang Lu Tarek Abdelzaher Presented By: Matthew Ontiveros SPEED: What is it? Soft real-time communication protocol for sensor networks used for disaster an...
UMBC >> CMSC >> 691 (Summer, 1998)
Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution Himanshu Gupta, Samir R. Das, Quinyi Gu Presentation by: Jacob Graham Motivation One important functionality of sensor networks is spatial query execution ...
UMBC >> CMSC >> 691 (Summer, 1998)
Sensor Deployment Strategy for Target Detection Thomas Clouqueur, Veradej Phipatanasuphorn, Parameswaran Ramanathan and Kewal K. Saluja By Michael Branson Motivation Sensor networks have a large array of possibilities and many use random deployme...
UMBC >> CMSC >> 691 (Summer, 1998)
Movement-Assisted Sensor Deployment Authors - Guiling Wang, Guohong Cao and Tom La Porta The Pennsylvania State University Presenter - Sheetal Gupta (CMSC 691S, Spring 2007) Motivation WSN is a method for data collection for monitoring & controlling...
UMBC >> CMSC >> 691 (Summer, 1998)
SensorRelocationinWirelessSensorNetworks GuilingWang,GuohongCao,TomLaPortaandWenshengZhang PresentedbyKevinFisher:April2007 SENSORRELOCATION SENSORRELOCATION NetworkRecovery SENSORRELOCATION EventResponse SENSORRELOCATION KeyDifficulties Res...
UMBC >> CMSC >> 691 (Summer, 1998)
Department of Computer Science Southern Illinois University Carbondale, Carbondale, IL 62901, USA E-mail: kemal@cs.siu.edu *Corresponding author Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, Balti...
What are you waiting for?
View This Document For FREE!