| Lecture Topic | Click to Download PPT |
| Pancakes with a problem | |
| Deterministic Finite Automata | |
| Solving problems and writing proofs | |
| Inductive Reasoning | |
| Ancient Wisdom: Unary and Binary | |
| Counting I: Correspondences and Choice Trees | |
| Counting II: Recurring Problems and Correspondences | |
| Counting III | |
| The Mathematics of 1950's Dating | |
| Probability Theory: Counting in Terms of Proportions | |
| Probability Theory: Great Expectations | |
| Random Walks | |
| Ancient Wisdom: On Raising A Number to a Power | |
| Euclid's Algorithm and Continued Fractions | |
| Fibonacci Numbers, Polynomial Coefficients, Vector Programs | |
| Randomness and Computation | |
| Modular Arithmetic and the RSA Cryptosystem | |
| Group Theory | |
| Graphs | |
| Graphs II | |
| The Big Oh | |
| Grade School Revisited: How to Multiply Two Numbers | |
| Cantor's Legacy: Infinity and Diagonalization | |
| Turing's Legacy: The Limits of Computation | |
| Godel's Legacy: What is a Proof? | |
| Complexity Theory: Reductions Between Computational Problems | |
| Complexity Theory: The P vs. NP Question |
Discrete Mathematics for Computer Science
Introduction to Wireless Sensor Networks
| Click to Download PPT | Topic | Size |
| Introduction | 2.2M | |
| Telemetry and WSNs | 1.1M | |
| Wireless Terms, FAQ & Glossary | 334K | |
| 861K | ||
| Energy Considerations in WSNs II | 21M | |
| TinyOS Overview | 200K | |
| 309K | ||
| Medium Access Control (MAC) | 512K | |
| Spread Spectrum and CDMA | 289K | |
| Routing in WSNs | 1.3M | |
| Soil Moisture Sensors | 3.3M | |
| WSN Routing II | 246K | |
| ZigBee Overview | 495K | |
| Directed Diffusion | 1.1M | |
| Engineering Issues I | 732K | |
| Smart Dust | 602K |
Server Technology I and II Lectures
| Click to Download PPT of Server Technology I |
| Week 1 OS basics |
| Week 2 Server architectures |
| Week 3 UNIX/Linux concepts |
| Week 4 Basic UNIX commands |
| Week 5 Shell environments and scripting |
| Week 6 Networking |
| Week 7 Regular expressions ** updated 5/17/10 ** |
| Week 8 Security |
| Week 9 Utilities and RAID |
| Click to Download PPT of Server Technology II |
Network Technologies Lectures
| Week | Topic | Click to Download Slides |
| 1 | Logistics and Course Introduction Basic Concepts | |
| 2 | More on the Basics. | See Week 1 |
| 3 | Internet Protocol (IP), IP Addressing, Fragmentation & Reassembly | |
| 4 | Subnetting and CIDR | |
| 5 | Packet Forwarding | |
| 6 | Routing Algorithms: Distance Vector Routing (Bellman-Ford) | |
| 7 | Routing Algorithms: Link State Routing (OSPF) | |
| 8 | Inter-AS routing (BGP) | · BGP.ppt |
| 9 | Dynamic Host Configuration Protocol (DHCP), Network Address Translation (NAT) | |
| 10 | Transport Layer Protocols and User Datagram Protocol (UDP) | |
| 11 | Transport Layer Protocols and Reliable Data Transmission using TCP | |
| 12 | More on TCP with STCP programming assignment review | See Week 11 |
| 13 | TCP Congestion Control | |
| 14 | TCP Congestion Avoidance | |
| 15 | Quality of Service | |
| 16 | Application Protocols (HTTP, FTP) | |
| 17 | VPNs, SNMP etc. |
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